Radiative decays of the Higgs boson to a pair of fermions

Han, Tao; Wang, Xing

doi:10.1007/jhep10(2017)036

Title: Radiative decays of the Higgs boson to a pair of fermions

Abstract

We revisit the radiative decays of the Higgs boson to a fermion pair h→ff¯γ where f denotes a fermion in the Standard Model (SM). We include the chirality-flipping diagrams via the Yukawa couplings at the order O(y²_fα), the chirality-conserving contributions via the top-quark loops of the order O(y²_tα³), and the electroweak loops at the order O(α⁴). The QED correction is about Q²_f × O(1%) and contributes to the running of fermion masses at a similar level, which should be taken into account for future precision Higgs physics. The chirality-conserving electroweak-loop processes are interesting from the observational point of view. First, the branching fraction of the radiative decay h → μ ⁺ μ ^–γ is about a half of that of h → μ ⁺ μ ^–, and that of h → e ⁺ e ^– γ is more than four orders of magnitude larger than that of h → e ⁺ e ^–, both of which reach about 10^–4. The branching fraction of h → τ ⁺ τ ^–γ is of the order 10^–3. All the leptonic radiative decays are potentially observable at the LHC Run 2 or the HL-LHC. The kinematic distributions for the photon energy or the fermionmore »« less

Authors:

^[1]; Wang, Xing ^[2]

Univ. of Pittsburgh, Pittsburgh, PA (United States). Dept. of Physics and Astronomy; Tsinghua Univ., Beijing (China). Dept. of Physics; Collaborative Innovation Center of Quantum Matter, Beijing (China)
Univ. of Pittsburgh, Pittsburgh, PA (United States). Dept. of Physics and Astronomy

Publication Date:: Thu Oct 05 00:00:00 EDT 2017

Research Org.:: Univ. of Wisconsin, Madison, WI (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1507139

Grant/Contract Number:: FG02-95ER40896

Resource Type:: Accepted Manuscript

Journal Name:: Journal of High Energy Physics (Online)

Additional Journal Information:: Journal Name: Journal of High Energy Physics (Online); Journal Volume: 2017; Journal Issue: 10; Journal ID: ISSN 1029-8479

Publisher:: Springer Berlin

Country of Publication:: United States

Language:: English

Subject:: 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; Higgs Physics; Quark Masses and SM Parameters; Spontaneous Symmetry Breaking

Citation Formats


                    Han, Tao, and Wang, Xing. Radiative decays of the Higgs boson to a pair of fermions.  United States: N. p., 2017. 
Web.  doi:10.1007/jhep10(2017)036.

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                    Han, Tao, & Wang, Xing. Radiative decays of the Higgs boson to a pair of fermions.  United States.  https://doi.org/10.1007/jhep10(2017)036

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                    Han, Tao, and Wang, Xing. Thu .  
"Radiative decays of the Higgs boson to a pair of fermions".  United States.  https://doi.org/10.1007/jhep10(2017)036.  https://www.osti.gov/servlets/purl/1507139.

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@article{osti_1507139,

  title        = {Radiative decays of the Higgs boson to a pair of fermions},

  author       = {Han, Tao and Wang, Xing},

  abstractNote = {We revisit the radiative decays of the Higgs boson to a fermion pair h→ff¯γ where f denotes a fermion in the Standard Model (SM). We include the chirality-flipping diagrams via the Yukawa couplings at the order O(y2fα), the chirality-conserving contributions via the top-quark loops of the order O(y2tα3), and the electroweak loops at the order O(α4). The QED correction is about Q2f × O(1%) and contributes to the running of fermion masses at a similar level, which should be taken into account for future precision Higgs physics. The chirality-conserving electroweak-loop processes are interesting from the observational point of view. First, the branching fraction of the radiative decay h → μ + μ –γ is about a half of that of h → μ + μ –, and that of h → e + e – γ is more than four orders of magnitude larger than that of h → e + e –, both of which reach about 10–4. The branching fraction of h → τ + τ –γ is of the order 10–3. All the leptonic radiative decays are potentially observable at the LHC Run 2 or the HL-LHC. The kinematic distributions for the photon energy or the fermion pair invariant mass provide non-ambiguous discrimination for the underlying mechanisms of the Higgs radiative decay. We also study the process h→cc¯γ and evaluate the observability at the LHC. We find it potentially comparable to the other related studies and better than the h → J/ψ γ channel in constraining the charm-Yukawa coupling.},

  doi          = {10.1007/jhep10(2017)036},

  journal      = {Journal of High Energy Physics (Online)},

  number       = 10,

  volume       = 2017,

  place        = {United States},

  year         = {Thu Oct 05 00:00:00 EDT 2017},

  month        = {Thu Oct 05 00:00:00 EDT 2017}

}

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Works referenced in this record:

Modified Higgs physics from composite light flavors
journal, September 2013

Delaunay, Cédric; Grojean, Christophe; Perez, Gilad
Journal of High Energy Physics, Vol. 2013, Issue 9
DOI: 10.1007/JHEP09(2013)090

Renormalization group estimate of the hadronic decay width of the Higgs boson
journal, February 1981

Inami, Takeo; Kubota, Takahiro
Nuclear Physics B, Vol. 179, Issue 1
DOI: 10.1016/0550-3213(81)90253-4

Generating Feynman diagrams and amplitudes with FeynArts 3
journal, November 2001

Hahn, Thomas
Computer Physics Communications, Vol. 140, Issue 3
DOI: 10.1016/S0010-4655(01)00290-9

Search for the standard model Higgs boson produced in association with a $W$ or a $Z$ boson and decaying to bottom quarks
journal, January 2014

Chatrchyan, S.; Khachatryan, V.; Sirunyan, A. M.
Physical Review D, Vol. 89, Issue 1
DOI: 10.1103/PhysRevD.89.012003

Zγ production at hadron colliders in NNLO QCD
journal, April 2014

Grazzini, Massimiliano; Kallweit, Stefan; Rathlev, Dirk
Physics Letters B, Vol. 731
DOI: 10.1016/j.physletb.2014.02.037

Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC
journal, September 2012

Chatrchyan, S.; Khachatryan, V.; Sirunyan, A. M.
Physics Letters B, Vol. 716, Issue 1
DOI: 10.1016/j.physletb.2012.08.021

Note on QCD corrections to hadronic Higgs decay
journal, April 1990

Drees, Manuel; Hikasa, Ken-ichi
Physics Letters B, Vol. 240, Issue 3-4
DOI: 10.1016/0370-2693(90)91130-4

$Γ (H \to b \bar{b})$ to order αα s
journal, December 2015

Mihaila, Luminita; Schmidt, Barbara; Steinhauser, Matthias
Physics Letters B, Vol. 751
DOI: 10.1016/j.physletb.2015.10.078

Higgs phenomenology at one loop in the standard model
journal, May 1994

Kniehl, B.
Physics Reports, Vol. 240, Issue 4
DOI: 10.1016/0370-1573(94)90037-X

Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC
journal, September 2012

Aad, G.; Abajyan, T.; Abbott, B.
Physics Letters B, Vol. 716, Issue 1
DOI: 10.1016/j.physletb.2012.08.020

The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations
journal, July 2014

Alwall, J.; Frederix, R.; Frixione, S.
Journal of High Energy Physics, Vol. 2014, Issue 7
DOI: 10.1007/JHEP07(2014)079

The 4-loop quark mass anomalous dimension and the invariant quark mass
journal, July 1997

Vermaseren, J. A. M.; Larin, S. A.; van Ritbergen, T.
Physics Letters B, Vol. 405, Issue 3-4
DOI: 10.1016/S0370-2693(97)00660-6

Cross section of isolated prompt photons in hadron-hadron collisions
journal, May 2002

Catani, Stefano; Fontannaz, Michel; Guillet, Jean-Philippe
Journal of High Energy Physics, Vol. 2002, Issue 05
DOI: 10.1088/1126-6708/2002/05/028

Higgs couplings to fermions: 2HDM with MFV
journal, August 2013

Dery, Avital; Efrati, Aielet; Hiller, Gudrun
Journal of High Energy Physics, Vol. 2013, Issue 8
DOI: 10.1007/JHEP08(2013)006

Scalar Correlator at $O (α_{s}^{4})$ , Higgs Boson Decay into Bottom Quarks, and Bounds on the Light-Quark Masses
journal, January 2006

Baikov, P. A.; Chetyrkin, K. G.; Kühn, J. H.
Physical Review Letters, Vol. 96, Issue 1
DOI: 10.1103/PhysRevLett.96.012003

Higgs boson decay to light jets at the LHC
journal, March 2017

Carpenter, Linda M.; Han, Tao; Hendricks, Khalida
Physical Review D, Vol. 95, Issue 5
DOI: 10.1103/PhysRevD.95.053003

Boosting Higgs boson decays into gamma and a $Z$ in the NMSSM
journal, May 2014

Bélanger, Geneviève; Bizouard, Vincent; Chalons, Guillaume
Physical Review D, Vol. 89, Issue 9
DOI: 10.1103/PhysRevD.89.095023

New approach to the resummation of logarithms in Higgs-boson decays to a vector quarkonium plus a photon
journal, March 2017

Bodwin, Geoffrey T.; Chung, Hee Sok; Ee, June-Haak
Physical Review D, Vol. 95, Issue 5
DOI: 10.1103/PhysRevD.95.054018

Flavoured naturalness
journal, June 2013

Blanke, Monika; Giudice, Gian F.; Paradisi, Paride
Journal of High Energy Physics, Vol. 2013, Issue 6
DOI: 10.1007/JHEP06(2013)022

Looking for a light Higgs boson in the $Z γ \to l \bar{l} γ$ channel
journal, August 2012

Gainer, James S.; Keung, Wai-Yee; Low, Ian
Physical Review D, Vol. 86, Issue 3
DOI: 10.1103/PhysRevD.86.033010

Higgs boson decays to quarkonia and the $H \bar{c} c$ coupling
journal, September 2013

Bodwin, Geoffrey; Petriello, Frank; Stoynev, Stoyan
Physical Review D, Vol. 88, Issue 5
DOI: 10.1103/PhysRevD.88.053003

Radiative Higgs boson decays $H \to f \bar{f} γ$
journal, May 1997

Abbasabadi, Ali; Bowser-Chao, David; Dicus, Duane A.
Physical Review D, Vol. 55, Issue 9
DOI: 10.1103/PhysRevD.55.5647

Radiative Higgs boson decays $\vec{H} f \bar{f} γ$ beyond the standard model
journal, June 1998

Li, Chong-Sheng; Zhu, Shou-Hua; Qiao, Cong-Feng
Physical Review D, Vol. 57, Issue 11
DOI: 10.1103/PhysRevD.57.6928

Feyn Calc - Computer-algebraic calculation of Feynman amplitudes
journal, June 1991

Mertig, R.; Böhm, M.; Denner, A.
Computer Physics Communications, Vol. 64, Issue 3
DOI: 10.1016/0010-4655(91)90130-D

Higgs boson decay to $μ \bar{μ} γ$
journal, August 2000

Abbasabadi, Ali; Repko, Wayne W.
Physical Review D, Vol. 62, Issue 5
DOI: 10.1103/PhysRevD.62.054025

One-loop corrections for e+e− annihilation into μ+μ− in the Weinberg model
journal, November 1979

Passarino, G.; Veltman, M.
Nuclear Physics B, Vol. 160, Issue 1
DOI: 10.1016/0550-3213(79)90234-7

Higgs-boson–photon associated production at eē colliders
journal, October 1995

Abbasabadi, Ali; Bowser-Chao, David; Dicus, Duane A.
Physical Review D, Vol. 52, Issue 7
DOI: 10.1103/PhysRevD.52.3919

Constraining the Higgs boson coupling to light quarks in the $H \to Z Z$ final states
journal, January 2016

Zhou, Yaofu
Physical Review D, Vol. 93, Issue 1
DOI: 10.1103/PhysRevD.93.013019

Probing the Charm Quark Yukawa Coupling in $Higgs + Charm$ Production
journal, November 2015

Brivio, Ilaria; Goertz, Florian; Isidori, Gino
Physical Review Letters, Vol. 115, Issue 21
DOI: 10.1103/PhysRevLett.115.211801

Constraining Light-Quark Yukawa Couplings from Higgs Distributions
journal, March 2017

Bishara, Fady; Haisch, Ulrich; Monni, Pier Francesco
Physical Review Letters, Vol. 118, Issue 12
DOI: 10.1103/PhysRevLett.118.121801

Quark mass anomalous dimension to O (αs4)
journal, July 1997

Chetyrkin, K. G.
Physics Letters B, Vol. 404, Issue 1-2
DOI: 10.1016/S0370-2693(97)00535-2

Associated production of Higgs at linear collider in the inert Higgs Doublet Model
journal, May 2014

Arhrib, Abdesslam; Benbrik, Rachid; Yuan, Tzu-Chiang
The European Physical Journal C, Vol. 74, Issue 5
DOI: 10.1140/epjc/s10052-014-2892-5

Nonstandard Yukawa couplings and Higgs portal dark matter
journal, January 2016

Bishara, Fady; Brod, Joachim; Uttarayat, Patipan
Journal of High Energy Physics, Vol. 2016, Issue 1
DOI: 10.1007/JHEP01(2016)010

Higgs decays to γl + l − in the standard model
journal, May 2013

Sun, Yi; Chang, Hao-Ran; Gao, Dao-Neng
Journal of High Energy Physics, Vol. 2013, Issue 5
DOI: 10.1007/JHEP05(2013)061

Flavor violating Higgs decays
journal, March 2013

Harnik, Roni; Kopp, Joachim; Zupan, Jure
Journal of High Energy Physics, Vol. 2013, Issue 3
DOI: 10.1007/JHEP03(2013)026

Completing the hadronic Higgs boson decay at order $α_{s}^{4}$
journal, July 2017

Davies, Joshua; Steinhauser, Matthias; Wellmann, David
Nuclear Physics B, Vol. 920
DOI: 10.1016/j.nuclphysb.2017.04.012

Search for Higgs and $Z$ Boson Decays to $J / ψ γ$ and $ϒ (n S) γ$ with the ATLAS Detector
journal, March 2015

Aad, G.; Abbott, B.; Abdallah, J.
Physical Review Letters, Vol. 114, Issue 12
DOI: 10.1103/PhysRevLett.114.121801

Three-loop O(αs2GFMt2) corrections to hadronic Higgs decays
journal, April 1997

Chetyrkin, K. G.; Kniehl, B. A.; Steinhauser, M.
Nuclear Physics B, Vol. 490, Issue 1-2
DOI: 10.1016/S0550-3213(97)00051-5

Higgs boson production and decay: Dalitz sector
journal, December 2013

Passarino, Giampiero
Physics Letters B, Vol. 727, Issue 4-5
DOI: 10.1016/j.physletb.2013.10.052

H →τ + τ − γ as a probe of the τ magnetic dipole moment
journal, December 2016

Galon, Iftah; Rajaraman, Arvind; Tait, Tim M. P.
Journal of High Energy Physics, Vol. 2016, Issue 12
DOI: 10.1007/JHEP12(2016)111

Automated one-loop calculations in four and D dimensions
journal, May 1999

Hahn, T.; Pérez-Victoria, M.
Computer Physics Communications, Vol. 118, Issue 2-3
DOI: 10.1016/S0010-4655(98)00173-8

Phenomenology of enhanced light quark Yukawa couplings and the W±h charge asymmetry
journal, February 2017

Yu, Felix
Journal of High Energy Physics, Vol. 2017, Issue 2
DOI: 10.1007/JHEP02(2017)083

Search for a Higgs boson decaying into a Z and a photon in pp collisions at <mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd" xmlns:sa="http://www.elsevier.com/xml/common/struct-aff/dtd"><mml:msqrt><mml:mi>s</mml:mi></mml:msqrt><mml:mo>=</mml:mo><mml:mn>7</mml:mn><mml:mtext> and </mml:mtext><mml:mn>8</mml:mn><mml:mtext> </mml:mtext><mml:mtext>TeV</mml:mtext></mml:math>
journal, November 2013

Chatrchyan, S.; Khachatryan, V.; Sirunyan, A. M.
Physics Letters B, Vol. 726, Issue 4-5
DOI: 10.1016/j.physletb.2013.09.057

Exclusive radiative Higgs decays as probes of light-quark Yukawa couplings
journal, August 2015

König, Matthias; Neubert, Matthias
Journal of High Energy Physics, Vol. 2015, Issue 8
DOI: 10.1007/JHEP08(2015)012

Prospects for measuring the Higgs boson coupling to light quarks
journal, January 2016

Perez, Gilad; Soreq, Yotam; Stamou, Emmanuel
Physical Review D, Vol. 93, Issue 1
DOI: 10.1103/PhysRevD.93.013001

Light non-degenerate composite partners at the LHC
journal, February 2014

Delaunay, Cédric; Flacke, Thomas; Gonzalez-Fraile, J.
Journal of High Energy Physics, Vol. 2014, Issue 2
DOI: 10.1007/JHEP02(2014)055

Constraining the charm Yukawa and Higgs-quark coupling universality
journal, August 2015

Perez, Gilad; Soreq, Yotam; Stamou, Emmanuel
Physical Review D, Vol. 92, Issue 3
DOI: 10.1103/PhysRevD.92.033016

Flavor from the electroweak scale
journal, November 2015

Bauer, Martin; Carena, Marcela; Gemmler, Katrin
Journal of High Energy Physics, Vol. 2015, Issue 11
DOI: 10.1007/JHEP11(2015)016

Virtual Top-Quark Effects on the $H \to b \bar{b}$ Decay at Next-to-Leading Order in QCD
journal, January 1997

Chetyrkin, K. G.; Kniehl, B. A.; Steinhauser, M.
Physical Review Letters, Vol. 78, Issue 4
DOI: 10.1103/PhysRevLett.78.594

Enhanced Higgs boson coupling to charm pairs
journal, February 2014

Delaunay, Cédric; Golling, Tobias; Perez, Gilad
Physical Review D, Vol. 89, Issue 3
DOI: 10.1103/PhysRevD.89.033014

Higgs-dependent Yukawa couplings
journal, July 2008

Giudice, Gian F.; Lebedev, Oleg
Physics Letters B, Vol. 665, Issue 2-3
DOI: 10.1016/j.physletb.2008.05.062

Corrections of order $$O(\bar \alpha \bar \alpha _s )$$ and $$O(\overline \alpha ^2 )$$ to the $$\bar bb$$ -decay width of the neutral Higgs boson
journal, September 1997

Kataev, A. L.
Journal of Experimental and Theoretical Physics Letters, Vol. 66, Issue 5
DOI: 10.1134/1.567516

High precision determination of the gluon fusion Higgs boson cross-section at the LHC
journal, May 2016

Anastasiou, Charalampos; Duhr, Claude; Dulat, Falko
Journal of High Energy Physics, Vol. 2016, Issue 5
DOI: 10.1007/JHEP05(2016)058

Angular distribution and forward–backward asymmetry of the Higgs-boson decay to photon and lepton pair
journal, November 2014

Korchin, Alexander Yu.; Kovalchuk, Vladimir A.
The European Physical Journal C, Vol. 74, Issue 11
DOI: 10.1140/epjc/s10052-014-3141-7

Reconstructing the 125 GeV SM Higgs boson through <mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd" xmlns:sa="http://www.elsevier.com/xml/common/struct-aff/dtd"><mml:mi>ℓ</mml:mi><mml:mover accent="true"><mml:mi>ℓ</mml:mi><mml:mo>¯</mml:mo></mml:mover><mml:mi>γ</mml:mi></mml:math>
journal, October 2013

Chen, Long-Bin; Qiao, Cong-Feng; Zhu, Rui-Lin
Physics Letters B, Vol. 726, Issue 1-3
DOI: 10.1016/j.physletb.2013.08.050

Search for Higgs boson decays to a photon and a Z boson in pp collisions at <mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd" xmlns:sa="http://www.elsevier.com/xml/common/struct-aff/dtd"><mml:msqrt><mml:mi>s</mml:mi></mml:msqrt><mml:mo>=</mml:mo><mml:mn>7</mml:mn></mml:math> and 8 TeV with the ATLAS detector
journal, May 2014

Aad, G.; Abajyan, T.; Abbott, B.
Physics Letters B, Vol. 732
DOI: 10.1016/j.physletb.2014.03.015

Observation of a new Boson at a mass of 125 gev with the cms Experiment at the lhc
conference, March 2015

Mariotti, Chiara
Proceedings of the MG13 Meeting on General Relativity, The Thirteenth Marcel Grossmann Meeting
DOI: 10.1142/9789814623995_0019

The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations
text, January 2014

Alwall, J.; Frederix, R.; Frixione, S.
Springer
DOI: 10.5167/uzh-107572

Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC
text, January 2018

Akgun, B.; Azzolini, V.; Calamba, A.
Figshare
DOI: 10.1184/r1/6507686.v1

Higgs Boson Decay to Light Jets at the LHC
conference, August 2019

Qian, Zhuoni; Carpenter, Linda; Han, Tao
Proceedings of The 39th International Conference on High Energy Physics — PoS(ICHEP2018)
DOI: 10.22323/1.340.0052

Zγ production at hadron colliders in NNLO QCD
text, January 2014

Grazzini, Massimiliano; Kallweit, Stefan; Rathlev, Dirk
Elsevier
DOI: 10.5167/uzh-107426

High precision determination of the gluon fusion Higgs boson cross-section at the LHC
text, January 2016

Anastasiou, Charalampos; Duhr, Claude; Dulat, Falko
Springer
DOI: 10.5167/uzh-129836

High precision determination of the gluon fusion Higgs boson cross-section at the LHC
text, January 2016

Anastasiou, Charalampos; Duhr, Claude; Dulat, Falko
ETH Zurich
DOI: 10.3929/ethz-b-000259769

Search for the standard model Higgs boson produced in association with a W or a Z boson and decaying to bottom quarks
text, January 2014

Collaboration, Cms; Chatrchyan, S.; Khachatryan, V.
American Physical Society
DOI: 10.5167/uzh-92213

Probing the Charm Quark Yukawa Coupling in Higgs + Charm Production
text, January 2015

Ilaria, Brivio,; Florian, Goertz,; Gino, Isidori,
American Physical Society
DOI: 10.5167/uzh-121179

Flavoured Naturalness
text, January 2013

Blanke, Monika; Giudice, Gian F.; Paradisi, Paride
arXiv
DOI: 10.48550/arxiv.1302.7232

Higgs boson decays to quarkonia and the Hccbar coupling
text, January 2013

Bodwin, Geoffrey T.; Petriello, Frank; Stoynev, Stoyan
arXiv
DOI: 10.48550/arxiv.1306.5770

Associated Production of Higgs at Linear Collider in the Inert Higgs Doublet Model
text, January 2014

Arhrib, Abdesslam; Benbrik, Rachid; Yuan, Tzu-Chiang
arXiv
DOI: 10.48550/arxiv.1401.6698

Nonstandard Yukawa Couplings and Higgs Portal Dark Matter
text, January 2015

Bishara, Fady; Brod, Joachim; Uttayarat, Patipan
arXiv
DOI: 10.48550/arxiv.1504.04022

Exclusive Radiative Higgs Decays as Probes of Light-Quark Yukawa Couplings
text, January 2015

Koenig, Matthias; Neubert, Matthias
arXiv
DOI: 10.48550/arxiv.1505.03870

Constraining the Higgs Boson Coupling to Light Quarks in the $H\to ZZ$ Final States
text, January 2015

Zhou, Yaofu
arXiv
DOI: 10.48550/arxiv.1505.06369

Predictions for diphoton production at the LHC through NNLO in QCD
text, January 2016

Campbell, John M.; Ellis, R. Keith; Li, Ye
arXiv
DOI: 10.48550/arxiv.1603.02663

Constraining Light-Quark Yukawa Couplings from Higgs Distributions
text, January 2016

Bishara, Fady; Haisch, Ulrich; Monni, Pier Francesco
arXiv
DOI: 10.48550/arxiv.1606.09253

Phenomenology of Enhanced Light Quark Yukawa Couplings and the $W^\pm h$ Charge Asymmetry
text, January 2016

Yu, Felix
arXiv
DOI: 10.48550/arxiv.1609.06592

Generating Feynman Diagrams and Amplitudes with FeynArts 3
text, January 2000

Hahn, T.
arXiv
DOI: 10.48550/arxiv.hep-ph/0012260

Cross section of isolated prompt photons in hadron-hadron collisions
text, January 2002

Catani, S.; Fontannaz, M.; Guillet, J. Ph.
arXiv
DOI: 10.48550/arxiv.hep-ph/0204023

Note on QCD corrections to hadronic Higgs decay
journal, April 1990

Drees, Manuel; Hikasa, Ken-ichi
Physics Letters B, Vol. 240, Issue 3-4
DOI: 10.1016/0370-2693(90)91130-4

Cross section of isolated prompt photons in hadron-hadron collisions
journal, May 2002

Catani, Stefano; Fontannaz, Michel; Guillet, Jean-Philippe
Journal of High Energy Physics, Vol. 2002, Issue 05
DOI: 10.1088/1126-6708/2002/05/028

Model building for flavor changing Higgs couplings
journal, December 2014

Dery, Avital; Efrati, Aielet; Nir, Yosef
Physical Review D, Vol. 90, Issue 11
DOI: 10.1103/physrevd.90.115022

Up Asymmetries From Exhilarated Composite Flavor Structures
text, January 2012

Da Rold, Leandro; Delaunay, Cédric; Grojean, Christophe
arXiv
DOI: 10.48550/arxiv.1208.1499

Boosting Higgs decays into gamma and a Z in the NMSSM
text, January 2014

Belanger, G.; Bizouard, V.; Chalons, G.
arXiv
DOI: 10.48550/arxiv.1402.3522

Relativistic corrections to Higgs boson decays to quarkonia
text, January 2014

Bodwin, Geoffrey T.; Chung, Hee Sok; Ee, June-Haak
arXiv
DOI: 10.48550/arxiv.1407.6695

Addendum: New approach to the resummation of logarithms in Higgs-boson decays to a vector quarkonium plus a photon [Phys. Rev. D 95, 054018 (2017)]
text, January 2017

Bodwin, Geoffrey T.; Chung, Hee Sok; Ee, June-Haak
arXiv
DOI: 10.48550/arxiv.1710.09872

Works referencing / citing this record:

Bounds on CP-violating Higgs-gluon interactions: the case of vanishing light-quark Yukawa couplings
journal, November 2019

Haisch, Ulrich; Hala, Amando
Journal of High Energy Physics, Vol. 2019, Issue 11
DOI: 10.1007/jhep11(2019)117

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Title: Radiative decays of the Higgs boson to a pair of fermions

Abstract

Citation Formats

Modified Higgs physics from composite light flavors journal, September 2013

Renormalization group estimate of the hadronic decay width of the Higgs boson journal, February 1981

Generating Feynman diagrams and amplitudes with FeynArts 3 journal, November 2001

Search for the standard model Higgs boson produced in association with a W or a Z boson and decaying to bottom quarks journal, January 2014

Zγ production at hadron colliders in NNLO QCD journal, April 2014

Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC journal, September 2012

Note on QCD corrections to hadronic Higgs decay journal, April 1990

Γ ( H → b b ¯ ) to order αα s journal, December 2015

Higgs phenomenology at one loop in the standard model journal, May 1994

Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC journal, September 2012

The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations journal, July 2014

The 4-loop quark mass anomalous dimension and the invariant quark mass journal, July 1997

Cross section of isolated prompt photons in hadron-hadron collisions journal, May 2002

Higgs couplings to fermions: 2HDM with MFV journal, August 2013

Scalar Correlator at O ( α s 4 ) , Higgs Boson Decay into Bottom Quarks, and Bounds on the Light-Quark Masses journal, January 2006

Higgs boson decay to light jets at the LHC journal, March 2017

Boosting Higgs boson decays into gamma and a Z in the NMSSM journal, May 2014

New approach to the resummation of logarithms in Higgs-boson decays to a vector quarkonium plus a photon journal, March 2017

Flavoured naturalness journal, June 2013

Looking for a light Higgs boson in the Z γ → l l ¯ γ channel journal, August 2012

Higgs boson decays to quarkonia and the H c ¯ c coupling journal, September 2013

Radiative Higgs boson decays H → f f ¯ γ journal, May 1997

Radiative Higgs boson decays H → f f ¯ γ beyond the standard model journal, June 1998

Feyn Calc - Computer-algebraic calculation of Feynman amplitudes journal, June 1991

Higgs boson decay to μ μ ¯ γ journal, August 2000

One-loop corrections for e+e− annihilation into μ+μ− in the Weinberg model journal, November 1979

Higgs-boson–photon associated production at eē colliders journal, October 1995

Constraining the Higgs boson coupling to light quarks in the H → Z Z final states journal, January 2016

Probing the Charm Quark Yukawa Coupling in Higgs + Charm Production journal, November 2015

Constraining Light-Quark Yukawa Couplings from Higgs Distributions journal, March 2017

Quark mass anomalous dimension to O (αs4) journal, July 1997

Associated production of Higgs at linear collider in the inert Higgs Doublet Model journal, May 2014

Nonstandard Yukawa couplings and Higgs portal dark matter journal, January 2016

Higgs decays to γl + l − in the standard model journal, May 2013

Flavor violating Higgs decays journal, March 2013

Completing the hadronic Higgs boson decay at order α s 4 journal, July 2017

Search for Higgs and Z Boson Decays to J / ψ γ and ϒ ( n S ) γ with the ATLAS Detector journal, March 2015

Three-loop O(αs2GFMt2) corrections to hadronic Higgs decays journal, April 1997

Higgs boson production and decay: Dalitz sector journal, December 2013

H →τ + τ − γ as a probe of the τ magnetic dipole moment journal, December 2016

Automated one-loop calculations in four and D dimensions journal, May 1999

Phenomenology of enhanced light quark Yukawa couplings and the W±h charge asymmetry journal, February 2017

Exclusive radiative Higgs decays as probes of light-quark Yukawa couplings journal, August 2015

Prospects for measuring the Higgs boson coupling to light quarks journal, January 2016

Light non-degenerate composite partners at the LHC journal, February 2014

Constraining the charm Yukawa and Higgs-quark coupling universality journal, August 2015

Flavor from the electroweak scale journal, November 2015

Virtual Top-Quark Effects on the H → b b ¯ Decay at Next-to-Leading Order in QCD journal, January 1997

Enhanced Higgs boson coupling to charm pairs journal, February 2014

Higgs-dependent Yukawa couplings journal, July 2008

Corrections of order $$O(\bar \alpha \bar \alpha _s )$$ and $$O(\overline \alpha ^2 )$$ to the $$\bar bb$$ -decay width of the neutral Higgs boson journal, September 1997

High precision determination of the gluon fusion Higgs boson cross-section at the LHC journal, May 2016

Angular distribution and forward–backward asymmetry of the Higgs-boson decay to photon and lepton pair journal, November 2014

Observation of a new Boson at a mass of 125 gev with the cms Experiment at the lhc conference, March 2015

The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations text, January 2014

Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC text, January 2018

Higgs Boson Decay to Light Jets at the LHC conference, August 2019

Zγ production at hadron colliders in NNLO QCD text, January 2014

High precision determination of the gluon fusion Higgs boson cross-section at the LHC text, January 2016

High precision determination of the gluon fusion Higgs boson cross-section at the LHC text, January 2016

Search for the standard model Higgs boson produced in association with a W or a Z boson and decaying to bottom quarks text, January 2014

Probing the Charm Quark Yukawa Coupling in Higgs + Charm Production text, January 2015

Flavoured Naturalness text, January 2013

Higgs boson decays to quarkonia and the Hccbar coupling text, January 2013

Associated Production of Higgs at Linear Collider in the Inert Higgs Doublet Model text, January 2014

Nonstandard Yukawa Couplings and Higgs Portal Dark Matter text, January 2015

Exclusive Radiative Higgs Decays as Probes of Light-Quark Yukawa Couplings text, January 2015

Constraining the Higgs Boson Coupling to Light Quarks in the $H\to ZZ$ Final States text, January 2015

Predictions for diphoton production at the LHC through NNLO in QCD text, January 2016

Constraining Light-Quark Yukawa Couplings from Higgs Distributions text, January 2016

Phenomenology of Enhanced Light Quark Yukawa Couplings and the $W^\pm h$ Charge Asymmetry text, January 2016

Generating Feynman Diagrams and Amplitudes with FeynArts 3 text, January 2000

Cross section of isolated prompt photons in hadron-hadron collisions text, January 2002

Note on QCD corrections to hadronic Higgs decay journal, April 1990

Cross section of isolated prompt photons in hadron-hadron collisions journal, May 2002

Model building for flavor changing Higgs couplings journal, December 2014

Up Asymmetries From Exhilarated Composite Flavor Structures text, January 2012

Modified Higgs physics from composite light flavors
journal, September 2013

Renormalization group estimate of the hadronic decay width of the Higgs boson
journal, February 1981

Generating Feynman diagrams and amplitudes with FeynArts 3
journal, November 2001

Search for the standard model Higgs boson produced in association with a $W$ or a $Z$ boson and decaying to bottom quarks
journal, January 2014

Zγ production at hadron colliders in NNLO QCD
journal, April 2014

Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC
journal, September 2012

Note on QCD corrections to hadronic Higgs decay
journal, April 1990

$Γ (H \to b \bar{b})$ to order αα s
journal, December 2015

Higgs phenomenology at one loop in the standard model
journal, May 1994

Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC
journal, September 2012

The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations
journal, July 2014

The 4-loop quark mass anomalous dimension and the invariant quark mass
journal, July 1997

Cross section of isolated prompt photons in hadron-hadron collisions
journal, May 2002

Higgs couplings to fermions: 2HDM with MFV
journal, August 2013

Scalar Correlator at $O (α_{s}^{4})$ , Higgs Boson Decay into Bottom Quarks, and Bounds on the Light-Quark Masses
journal, January 2006

Higgs boson decay to light jets at the LHC
journal, March 2017

Boosting Higgs boson decays into gamma and a $Z$ in the NMSSM
journal, May 2014

New approach to the resummation of logarithms in Higgs-boson decays to a vector quarkonium plus a photon
journal, March 2017

Flavoured naturalness
journal, June 2013

Looking for a light Higgs boson in the $Z γ \to l \bar{l} γ$ channel
journal, August 2012

Higgs boson decays to quarkonia and the $H \bar{c} c$ coupling
journal, September 2013

Radiative Higgs boson decays $H \to f \bar{f} γ$
journal, May 1997

Radiative Higgs boson decays $\vec{H} f \bar{f} γ$ beyond the standard model
journal, June 1998

Feyn Calc - Computer-algebraic calculation of Feynman amplitudes
journal, June 1991

Higgs boson decay to $μ \bar{μ} γ$
journal, August 2000

One-loop corrections for e+e− annihilation into μ+μ− in the Weinberg model
journal, November 1979

Higgs-boson–photon associated production at eē colliders
journal, October 1995

Constraining the Higgs boson coupling to light quarks in the $H \to Z Z$ final states
journal, January 2016

Probing the Charm Quark Yukawa Coupling in $Higgs + Charm$ Production
journal, November 2015

Constraining Light-Quark Yukawa Couplings from Higgs Distributions
journal, March 2017

Quark mass anomalous dimension to O (αs4)
journal, July 1997

Associated production of Higgs at linear collider in the inert Higgs Doublet Model
journal, May 2014

Nonstandard Yukawa couplings and Higgs portal dark matter
journal, January 2016

Higgs decays to γl + l − in the standard model
journal, May 2013

Flavor violating Higgs decays
journal, March 2013

Completing the hadronic Higgs boson decay at order $α_{s}^{4}$
journal, July 2017

Search for Higgs and $Z$ Boson Decays to $J / ψ γ$ and $ϒ (n S) γ$ with the ATLAS Detector
journal, March 2015

Three-loop O(αs2GFMt2) corrections to hadronic Higgs decays
journal, April 1997

Higgs boson production and decay: Dalitz sector
journal, December 2013

H →τ + τ − γ as a probe of the τ magnetic dipole moment
journal, December 2016

Automated one-loop calculations in four and D dimensions
journal, May 1999

Phenomenology of enhanced light quark Yukawa couplings and the W±h charge asymmetry
journal, February 2017

Exclusive radiative Higgs decays as probes of light-quark Yukawa couplings
journal, August 2015

Prospects for measuring the Higgs boson coupling to light quarks
journal, January 2016

Light non-degenerate composite partners at the LHC
journal, February 2014

Constraining the charm Yukawa and Higgs-quark coupling universality
journal, August 2015

Flavor from the electroweak scale
journal, November 2015

Virtual Top-Quark Effects on the $H \to b \bar{b}$ Decay at Next-to-Leading Order in QCD
journal, January 1997

Enhanced Higgs boson coupling to charm pairs
journal, February 2014

Higgs-dependent Yukawa couplings
journal, July 2008

Corrections of order $$O(\bar \alpha \bar \alpha _s )$$ and $$O(\overline \alpha ^2 )$$ to the $$\bar bb$$ -decay width of the neutral Higgs boson
journal, September 1997

High precision determination of the gluon fusion Higgs boson cross-section at the LHC
journal, May 2016

Angular distribution and forward–backward asymmetry of the Higgs-boson decay to photon and lepton pair
journal, November 2014

Observation of a new Boson at a mass of 125 gev with the cms Experiment at the lhc
conference, March 2015

The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations
text, January 2014

Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC
text, January 2018

Higgs Boson Decay to Light Jets at the LHC
conference, August 2019

Zγ production at hadron colliders in NNLO QCD
text, January 2014

High precision determination of the gluon fusion Higgs boson cross-section at the LHC
text, January 2016

High precision determination of the gluon fusion Higgs boson cross-section at the LHC
text, January 2016

Search for the standard model Higgs boson produced in association with a W or a Z boson and decaying to bottom quarks
text, January 2014

Probing the Charm Quark Yukawa Coupling in Higgs + Charm Production
text, January 2015

Flavoured Naturalness
text, January 2013

Higgs boson decays to quarkonia and the Hccbar coupling
text, January 2013

Associated Production of Higgs at Linear Collider in the Inert Higgs Doublet Model
text, January 2014

Nonstandard Yukawa Couplings and Higgs Portal Dark Matter
text, January 2015

Exclusive Radiative Higgs Decays as Probes of Light-Quark Yukawa Couplings
text, January 2015

Constraining the Higgs Boson Coupling to Light Quarks in the $H\to ZZ$ Final States
text, January 2015

Predictions for diphoton production at the LHC through NNLO in QCD
text, January 2016

Constraining Light-Quark Yukawa Couplings from Higgs Distributions
text, January 2016

Phenomenology of Enhanced Light Quark Yukawa Couplings and the $W^\pm h$ Charge Asymmetry
text, January 2016

Generating Feynman Diagrams and Amplitudes with FeynArts 3
text, January 2000

Cross section of isolated prompt photons in hadron-hadron collisions
text, January 2002

Note on QCD corrections to hadronic Higgs decay
journal, April 1990

Cross section of isolated prompt photons in hadron-hadron collisions
journal, May 2002

Model building for flavor changing Higgs couplings
journal, December 2014

Up Asymmetries From Exhilarated Composite Flavor Structures
text, January 2012

Boosting Higgs decays into gamma and a Z in the NMSSM
text, January 2014

Relativistic corrections to Higgs boson decays to quarkonia
text, January 2014

Addendum: New approach to the resummation of logarithms in Higgs-boson decays to a vector quarkonium plus a photon [Phys. Rev. D 95, 054018 (2017)]
text, January 2017