Higgs couplings at high scales

Gonçalves, Dorival; Han, Tao; Mukhopadhyay, Satyanarayan

doi:10.1103/PhysRevD.98.015023

Title: Higgs couplings at high scales

Journal Article · Mon Jul 16 00:00:00 EDT 2018 · Physical Review. D.

DOI:https://doi.org/10.1103/PhysRevD.98.015023· OSTI ID:1460480

Gonçalves, Dorival; Han, Tao; Mukhopadhyay, Satyanarayan

We study the off-shell production of the Higgs boson at the LHC to probe Higgs physics at higher energy scales utilizing the process gg → h* → Z Z . We focus on the energy scale dependence of the off-shell Higgs propagation, and of the top quark Yukawa coupling, y_t (Q²). Extending our recent study [D. Goncalves, T. Han, and S. Mukhopadhyay, Phys. Rev. Lett. 120, 111801 (2018).], we first discuss threshold effects in the Higgs propagator due to the existence of new states, such as a gauge singlet scalar portal, and a possible continuum of states in a conformal limit, both of which would be difficult to discover in other traditional searches. We then examine the modification of y_t (Q²) from its Standard Model (SM) prediction in terms of the renormalization group running of the top Yukawa, which could be significant in the presence of large flat extra dimensions. Finally, we explore possible strongly coupled new physics in the top-Higgs sector that can lead to the appearance of a nonlocal Q²-dependent form factor in the effective top-Higgs vertex. We find that considerable deviations compared to the SM prediction in the invariant mass distribution of the Z -boson pair can be conceivable, and may be probed at the 2σ level at the high-luminosity 14 TeV HL-LHC for a new physics scale up to O(1 TeV) , and at the upgraded 27 TeV HE-LHC for a scale up to O(3 TeV). For a few favorable scenarios, 5σ level observation may be possible at the HE-LHC for a scale of about O(1 TeV).

View Journal Article

Cite

Export

Save

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

Sponsoring Organization:: USDOE

Grant/Contract Number:: FG02-95ER40896

OSTI ID:: 1460480

Alternate ID(s):: OSTI ID: 1498925

Journal Information:: Physical Review. D., Journal Name: Physical Review. D. Vol. 98 Journal Issue: 1; ISSN 2470-0010

Publisher:: American Physical Society (APS)Copyright Statement

Country of Publication:: United States

Language:: English

Citation Metrics:

Cited by: 14 works

Citation information provided by
Web of Science

References (84)

Constraining Light Colored Particles with Event Shapes Kaplan, David E.; Schwartz, Matthew D. Physical Review Letters, Vol. 101, Issue 2 https://doi.org/10.1103/PhysRevLett.101.022002	journal	July 2008
Running electroweak couplings as a probe of new physics Alves, Daniele S. M.; Galloway, Jamison; Ruderman, Joshua T. Journal of High Energy Physics, Vol. 2015, Issue 2 https://doi.org/10.1007/JHEP02(2015)007	journal	February 2015
Universal extra dimensions after Higgs discovery Kakuda, Takuya; Nishiwaki, Kenji; Oda, Kin-ya Physical Review D, Vol. 88, Issue 3 https://doi.org/10.1103/PhysRevD.88.035007	journal	August 2013
Evidence for the H → b b ¯ $$ H\to b\overline{b} $$ decay with the ATLAS detector Aaboud, M.; Aad, G.; Abbott, B. Journal of High Energy Physics, Vol. 2017, Issue 12 https://doi.org/10.1007/JHEP12(2017)024	journal	December 2017
Effects of genuine dimension-six Higgs operators Barger, Vernon; Han, Tao; Langacker, Paul Physical Review D, Vol. 67, Issue 11 https://doi.org/10.1103/PhysRevD.67.115001	journal	June 2003
The complex-mass scheme for perturbative calculations with unstable particles Denner, A.; Dittmaier, S. Nuclear Physics B - Proceedings Supplements, Vol. 160 https://doi.org/10.1016/j.nuclphysbps.2006.09.025	journal	October 2006
Review of Particle Physics Olive, K. A. Chinese Physics C, Vol. 40, Issue 10 https://doi.org/10.1088/1674-1137/40/10/100001	journal	October 2016
Inadequacy of zero-width approximation for a light Higgs boson signal Kauer, Nikolas; Passarino, Giampiero Journal of High Energy Physics, Vol. 2012, Issue 8 https://doi.org/10.1007/JHEP08(2012)116	journal	August 2012
Constraining new colored matter from the ratio of 3 to 2 jets cross sections at the LHC Becciolini, Diego; Gillioz, Marc; Sannino, Francesco Physical Review D, Vol. 91, Issue 1 https://doi.org/10.1103/PhysRevD.91.015010	journal	January 2015
Hidden Higgs boson at the LHC and light dark matter searches He, Xiao-Gang; Tandean, Jusak Physical Review D, Vol. 84, Issue 7 https://doi.org/10.1103/PhysRevD.84.075018	journal	October 2011
The Minimal Model of nonbaryonic dark matter: a singlet scalar Burgess, C. P.; Pospelov, Maxim; ter Veldhuis, Tonnis Nuclear Physics B, Vol. 619, Issue 1-3 https://doi.org/10.1016/S0550-3213(01)00513-2	journal	December 2001
The Higgs portal above threshold Craig, Nathaniel; Lou, Hou Keong; McCullough, Matthew Journal of High Energy Physics, Vol. 2016, Issue 2 https://doi.org/10.1007/JHEP02(2016)127	journal	February 2016
Symmetry breaking and scalar bosons Gildener, Eldad; Weinberg, Steven Physical Review D, Vol. 13, Issue 12 https://doi.org/10.1103/PhysRevD.13.3333	journal	June 1976
Grand unification at intermediate mass scales through extra dimensions Dienes, Keith R.; Dudas, Emilian; Gherghetta, Tony Nuclear Physics B, Vol. 537, Issue 1-3 https://doi.org/10.1016/S0550-3213(98)00669-5	journal	January 1999
Exploring the Higgs portal with 10 fb−1 at the LHC Batell, Brian; Gori, Stefania; Wang, Lian-Tao Journal of High Energy Physics, Vol. 2012, Issue 6 https://doi.org/10.1007/JHEP06(2012)172	journal	June 2012
The structure of the nucleon: Elastic electromagnetic form factors Punjabi, V.; Perdrisat, C. F.; Jones, M. K. The European Physical Journal A, Vol. 51, Issue 7 https://doi.org/10.1140/epja/i2015-15079-x	journal	July 2015
Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC Chatrchyan, S.; Khachatryan, V.; Sirunyan, A. M. Physics Letters B, Vol. 716, Issue 1 https://doi.org/10.1016/j.physletb.2012.08.021	journal	September 2012
Erratum: Update on scalar singlet dark matter [Phys. Rev. D 88 , 055025 (2013)] Cline, James M.; Kainulainen, Kimmo; Scott, Pat Physical Review D, Vol. 92, Issue 3 https://doi.org/10.1103/PhysRevD.92.039906	journal	August 2015
Off-Shell Higgs Probe of Naturalness Gonçalves, Dorival; Han, Tao; Mukhopadhyay, Satyanarayan Physical Review Letters, Vol. 120, Issue 11 https://doi.org/10.1103/PhysRevLett.120.111801	journal	March 2018
Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC Aad, G.; Abajyan, T.; Abbott, B. Physics Letters B, Vol. 716, Issue 1 https://doi.org/10.1016/j.physletb.2012.08.020	journal	September 2012
Missing energy signatures of dark matter at the LHC Fox, Patrick J.; Harnik, Roni; Kopp, Joachim Physical Review D, Vol. 85, Issue 5 https://doi.org/10.1103/PhysRevD.85.056011	journal	March 2012
Folded supersymmetry and the LEP paradox Burdman, Gustavo; Chacko, Z.; Goh, Hock-Seng Journal of High Energy Physics, Vol. 2007, Issue 02 https://doi.org/10.1088/1126-6708/2007/02/009	journal	February 2007
Gauge singlet scalars as cold dark matter McDonald, John Physical Review D, Vol. 50, Issue 6 https://doi.org/10.1103/PhysRevD.50.3637	journal	September 1994
The minimal composite Higgs model Agashe, Kaustubh; Contino, Roberto; Pomarol, Alex Nuclear Physics B, Vol. 719, Issue 1-2 https://doi.org/10.1016/j.nuclphysb.2005.04.035	journal	July 2005
The Higgs legacy of the LHC Run I Corbett, Tyler; Éboli, Oscar J. P.; Gonçalves, Dorival Journal of High Energy Physics, Vol. 2015, Issue 8 https://doi.org/10.1007/JHEP08(2015)156	journal	August 2015
Discrimination of supersymmetry and universal extra dimensions at hadron colliders Datta, AseshKrishna; Kong, Kyoungchul; Matchev, Konstantin T. Physical Review D, Vol. 72, Issue 9 https://doi.org/10.1103/PhysRevD.72.096006	journal	November 2005
The discrete composite Higgs model Panico, Giuliano; Wulzer, Andrea Journal of High Energy Physics, Vol. 2011, Issue 9 https://doi.org/10.1007/JHEP09(2011)135	journal	September 2011
Constraining composite Higgs models using LHC data Banerjee, Avik; Bhattacharyya, Gautam; Kumar, Nilanjana Journal of High Energy Physics, Vol. 2018, Issue 3 https://doi.org/10.1007/JHEP03(2018)062	journal	March 2018
Modification of Higgs couplings in minimal composite models Liu, Da; Low, Ian; Wagner, Carlos E. M. Physical Review D, Vol. 96, Issue 3 https://doi.org/10.1103/PhysRevD.96.035013	journal	August 2017
Determination of the strong coupling constant $$\alpha _\mathrm {s}$$ α s from transverse energy–energy correlations in multijet events at $$\sqrt{s} = 8~\hbox {TeV}$$ s = 8 TeV using the ATLAS detector Aaboud, M.; Aad, G.; Abbott, B. The European Physical Journal C, Vol. 77, Issue 12 https://doi.org/10.1140/epjc/s10052-017-5442-0	journal	December 2017
Renormalization Running of Masses and Mixings in ued Models Cornell, A. S.; Deandrea, Aldo; Liu, Lu-Xin Modern Physics Letters A, Vol. 28, Issue 11 https://doi.org/10.1142/S0217732313300073	journal	April 2013
Neutral Naturalness from Orbifold Higgs Models Craig, Nathaniel; Knapen, Simon; Longhi, Pietro Physical Review Letters, Vol. 114, Issue 6 https://doi.org/10.1103/PhysRevLett.114.061803	journal	February 2015
Update on scalar singlet dark matter Cline, James M.; Scott, Pat; Kainulainen, Kimmo Physical Review D, Vol. 88, Issue 5 https://doi.org/10.1103/PhysRevD.88.055025	journal	September 2013
Taming the off-shell Higgs boson Azatov, A.; Grojean, C.; Paul, A. Journal of Experimental and Theoretical Physics, Vol. 120, Issue 3 https://doi.org/10.1134/S1063776115030140	journal	March 2015
Alternatives to an elementary Higgs Csáki, Csaba; Grojean, Christophe; Terning, John Reviews of Modern Physics, Vol. 88, Issue 4 https://doi.org/10.1103/RevModPhys.88.045001	journal	October 2016
Measurement of fiducial differential cross sections of gluon-fusion production of Higgs bosons decaying to WW ∗→eνμν with the ATLAS detector at s = 8 $$ \sqrt{s}=8 $$ TeV Aad, G.; Abbott, B.; Abdallah, J. Journal of High Energy Physics, Vol. 2016, Issue 8 https://doi.org/10.1007/JHEP08(2016)104	journal	August 2016
The Unhiggs Stancato, David; Terning, John Journal of High Energy Physics, Vol. 2009, Issue 11 https://doi.org/10.1088/1126-6708/2009/11/101	journal	November 2009
Baryons in the expansion Witten, Edward Nuclear Physics B, Vol. 160, Issue 1 https://doi.org/10.1016/0550-3213(79)90232-3	journal	November 1979
Standard model with a complex scalar singlet: Cosmological implications and theoretical considerations Chiang, Cheng-Wei; Ramsey-Musolf, Michael J.; Senaha, Eibun Physical Review D, Vol. 97, Issue 1 https://doi.org/10.1103/PhysRevD.97.015005	journal	January 2018
Testing electroweak baryogenesis with future colliders Curtin, David; Meade, Patrick; Yu, Chiu-Tien Journal of High Energy Physics, Vol. 2014, Issue 11 https://doi.org/10.1007/JHEP11(2014)127	journal	November 2014
The Orbifold Higgs Craig, Nathaniel; Knapen, Simon; Longhi, Pietro Journal of High Energy Physics, Vol. 2015, Issue 3 https://doi.org/10.1007/JHEP03(2015)106	journal	March 2015
Bosonic supersymmetry? Getting fooled at the CERN LHC Cheng, Hsin-Chia; Matchev, Konstantin T.; Schmaltz, Martin Physical Review D, Vol. 66, Issue 5 https://doi.org/10.1103/PhysRevD.66.056006	journal	September 2002
Renormalization group running of the neutrino mass operator in extra dimensions Blennow, Mattias; Melbéus, Henrik; Ohlsson, Tommy Journal of High Energy Physics, Vol. 2011, Issue 4 https://doi.org/10.1007/JHEP04(2011)052	journal	April 2011
Higgs decays to dark matter: Beyond the minimal model Pospelov, Maxim; Ritz, Adam Physical Review D, Vol. 84, Issue 11 https://doi.org/10.1103/PhysRevD.84.113001	journal	December 2011
Bounds on universal extra dimensions Appelquist, Thomas; Cheng, Hsin-Chia; Dobrescu, Bogdan A. Physical Review D, Vol. 64, Issue 3 https://doi.org/10.1103/PhysRevD.64.035002	journal	June 2001
Evidence for the Higgs-boson Yukawa coupling to tau leptons with the ATLAS detector Aad, G.; Abbott, B.; Abdallah, J. Journal of High Energy Physics, Vol. 2015, Issue 4 https://doi.org/10.1007/JHEP04(2015)117	journal	April 2015
Evolution of Yukawa couplings and quark flavor mixings in two universal extra dimension models Abdalgabar, Ammar; Cornell, A. S.; Deandrea, Aldo Physical Review D, Vol. 88, Issue 5 https://doi.org/10.1103/PhysRevD.88.056006	journal	September 2013
Constraining the Higgs boson width with $Z Z$ production at the LHC Caola, Fabrizio; Melnikov, Kirill Physical Review D, Vol. 88, Issue 5 https://doi.org/10.1103/PhysRevD.88.054024	journal	September 2013
Minimal spontaneously broken hidden sector and its impact on Higgs boson physics at the CERN Large Hadron Collider Schabinger, Robert; Wells, James D. Physical Review D, Vol. 72, Issue 9 https://doi.org/10.1103/PhysRevD.72.093007	journal	November 2005
Modified Higgs sectors and NLO associated production Englert, Christoph; McCullough, Matthew Journal of High Energy Physics, Vol. 2013, Issue 7 https://doi.org/10.1007/JHEP07(2013)168	journal	July 2013
New Generation of Parton Distributions with Uncertainties from Global QCD Analysis Pumplin, Jonathan; Stump, Daniel Robert; Huston, Joey Journal of High Energy Physics, Vol. 2002, Issue 07 https://doi.org/10.1088/1126-6708/2002/07/012	journal	July 2002
Measurement of the Higgs boson coupling properties in the H → ZZ∗ → 4ℓ decay channel at s = 13 $$ \sqrt{s}=13 $$ TeV with the ATLAS detector Aaboud, M.; Aad, G.; Abbott, B. Journal of High Energy Physics, Vol. 2018, Issue 3 https://doi.org/10.1007/JHEP03(2018)095	journal	March 2018
Constraints on the Higgs boson width from off-shell production and decay to Z-boson pairs Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A. Physics Letters B, Vol. 736 https://doi.org/10.1016/j.physletb.2014.06.077	journal	September 2014
Naturalness, Chiral Symmetry, and Spontaneous Chiral Symmetry Breaking Hooft, G. ’t Recent Developments in Gauge Theories https://doi.org/10.1007/978-1-4684-7571-5_9	book	January 1980
Invisible Higgs decay width versus dark matter direct detection cross section in Higgs portal dark matter models Baek, Seungwon; Ko, P.; Park, Wan-Il Physical Review D, Vol. 90, Issue 5 https://doi.org/10.1103/PhysRevD.90.055014	journal	September 2014
The composite Higgs and light resonance connection Pomarol, Alex; Riva, Francesco Journal of High Energy Physics, Vol. 2012, Issue 8 https://doi.org/10.1007/JHEP08(2012)135	journal	August 2012
General composite Higgs models Marzocca, David; Serone, Marco; Shu, Jing Journal of High Energy Physics, Vol. 2012, Issue 8 https://doi.org/10.1007/JHEP08(2012)013	journal	August 2012
Extra spacetime dimensions and unification Dienes, Keith R.; Dudas, Emilian; Gherghetta, Tony Physics Letters B, Vol. 436, Issue 1-2 https://doi.org/10.1016/S0370-2693(98)00977-0	journal	September 1998
Power law scaling in universal extra dimension scenarios Bhattacharyya, Gautam; Datta, Anindya; Kumar Majee, Swarup Nuclear Physics B, Vol. 760, Issue 1-2 https://doi.org/10.1016/j.nuclphysb.2006.10.018	journal	January 2007
Higgs Couplings: Disentangling New Physics with Off-Shell Measurements Cacciapaglia, Giacomo; Deandrea, Aldo; La Rochelle, Guillaume Drieu Physical Review Letters, Vol. 113, Issue 20 https://doi.org/10.1103/PhysRevLett.113.201802	journal	November 2014
Unconstraining the unHiggs model Englert, Christoph; Spannowsky, Michael; Stancato, David Physical Review D, Vol. 85, Issue 9 https://doi.org/10.1103/PhysRevD.85.095003	journal	May 2012
Publisher’s Note: Constraining new colored matter from the ratio of 3 to 2 jets cross sections at the LHC [Phys. Rev. D 91 , 015010 (2015)] Becciolini, Diego; Gillioz, Marc; Sannino, Francesco Physical Review D, Vol. 92, Issue 7 https://doi.org/10.1103/PhysRevD.92.079905	journal	October 2015
Exploring the Higgs portal Englert, Christoph; Plehn, Tilman; Zerwas, Dirk Physics Letters B, Vol. 703, Issue 3 https://doi.org/10.1016/j.physletb.2011.08.002	journal	September 2011
New Probe of Naturalness Craig, Nathaniel; Englert, Christoph; McCullough, Matthew Physical Review Letters, Vol. 111, Issue 12 https://doi.org/10.1103/PhysRevLett.111.121803	journal	September 2013
Quantum Critical Higgs Bellazzini, Brando; Csáki, Csaba; Hubisz, Jay Physical Review X, Vol. 6, Issue 4 https://doi.org/10.1103/PhysRevX.6.041050	journal	December 2016
LHC: Standard Higgs and hidden Higgs Englert, Christoph; Plehn, Tilman; Rauch, Michael Physics Letters B, Vol. 707, Issue 5 https://doi.org/10.1016/j.physletb.2011.12.067	journal	February 2012
Observing an invisible Higgs boson Éboli, O. J. P.; Zeppenfeld, D. Physics Letters B, Vol. 495, Issue 1-2 https://doi.org/10.1016/S0370-2693(00)01213-2	journal	December 2000
Mass effects in the Higgs-gluon coupling: boosted vs. off-shell production Buschmann, Malte; Gonçalves, Dorival; Kuttimalai, Silvan Journal of High Energy Physics, Vol. 2015, Issue 2 https://doi.org/10.1007/JHEP02(2015)038	journal	February 2015
What is the limit on the Higgs mass? Barbieri, Riccardo; Strumia, Alessandro Physics Letters B, Vol. 462, Issue 1-2 https://doi.org/10.1016/S0370-2693(99)00882-5	journal	September 1999
Dark side of the Higgs boson Low, Ian; Schwaller, Pedro; Shaughnessy, Gabe Physical Review D, Vol. 85, Issue 1 https://doi.org/10.1103/PhysRevD.85.015009	journal	January 2012
Implications of LHC searches for Higgs-portal dark matter Djouadi, Abdelhak; Lebedev, Oleg; Mambrini, Yann Physics Letters B, Vol. 709, Issue 1-2 https://doi.org/10.1016/j.physletb.2012.01.062	journal	March 2012
Scalar Phantoms Silveira, Vanda; Zee, A. Physics Letters B, Vol. 161, Issue 1-3 https://doi.org/10.1016/0370-2693(85)90624-0	journal	October 1985
Evidence for the associated production of the Higgs boson and a top quark pair with the ATLAS detector Aaboud, M.; Aad, G.; Abbott, B. Physical Review D, Vol. 97, Issue 7 https://doi.org/10.1103/PhysRevD.97.072003	journal	April 2018
Constraining the unHiggs model with LHC data Englert, Christoph; Netto, Dorival Gonçalves; Spannowsky, Michael Physical Review D, Vol. 86, Issue 3 https://doi.org/10.1103/PhysRevD.86.035010	journal	August 2012
Presentation of search results: the CL _s technique Read, A. L. Journal of Physics G: Nuclear and Particle Physics, Vol. 28, Issue 10 https://doi.org/10.1088/0954-3899/28/10/313	journal	September 2002
Signals of two universal extra dimensions at the LHC Burdman, G.; Éboli, O. J. P.; Spehler, D. Physical Review D, Vol. 94, Issue 9 https://doi.org/10.1103/PhysRevD.94.095004	journal	November 2016
Natural Electroweak Breaking from a Mirror Symmetry Chacko, Z.; Goh, Hock-Seng; Harnik, Roni Physical Review Letters, Vol. 96, Issue 23 https://doi.org/10.1103/PhysRevLett.96.231802	journal	June 2006
Publisher’s Note: Discrimination of supersymmetry and universal extra dimensions at hadron colliders [Phys. Rev. D 72 , 096006 (2005)] Datta, AseshKrishna; Kong, Kyoungchul; Matchev, Konstantin T. Physical Review D, Vol. 72, Issue 11 https://doi.org/10.1103/PhysRevD.72.119901	journal	December 2005
Limitations and opportunities of off-shell coupling measurements Englert, Christoph; Spannowsky, Michael Physical Review D, Vol. 90, Issue 5 https://doi.org/10.1103/PhysRevD.90.053003	journal	September 2014
Compositeness Resolution of the Higgs Boson Godbole, Rohini M.; Roy, Probir Physical Review Letters, Vol. 50, Issue 10 https://doi.org/10.1103/PhysRevLett.50.717	journal	March 1983
Light top partners for a light composite Higgs Matsedonskyi, Oleksii; Panico, Giuliano; Wulzer, Andrea Journal of High Energy Physics, Vol. 2013, Issue 1 https://doi.org/10.1007/JHEP01(2013)164	journal	January 2013
Bounding the Higgs width at the LHC using full analytic results for gg → e − e + μ − μ + Campbell, John M.; Ellis, R. Keith; Williams, Ciaran Journal of High Energy Physics, Vol. 2014, Issue 4 https://doi.org/10.1007/JHEP04(2014)060	journal	April 2014
Off-shell Higgs coupling measurements in BSM scenarios Englert, Christoph; Soreq, Yotam; Spannowsky, Michael Journal of High Energy Physics, Vol. 2015, Issue 5 https://doi.org/10.1007/JHEP05(2015)145	journal	May 2015
Proton Stability in Six Dimensions Appelquist, Thomas; Dobrescu, Bogdan A.; Pontón, Eduardo Physical Review Letters, Vol. 87, Issue 18 https://doi.org/10.1103/PhysRevLett.87.181802	journal	October 2001

Similar Records

Universally enhanced light-quarks Yukawa couplings paradigm

Journal Article · Tue Sep 04 00:00:00 EDT 2018 · Physical Review D · OSTI ID:1460480

Bar-Shalom, Shaouly; Soni, Amarjit

Radiative decays of the Higgs boson to a pair of fermions

Journal Article · Thu Oct 05 00:00:00 EDT 2017 · Journal of High Energy Physics (Online) · OSTI ID:1460480

Han, Tao; Wang, Xing

Fermion Mass Hierarchy and New Physics at the TeV Scale

Journal Article · Wed Feb 10 00:00:00 EST 2010 · AIP Conference Proceedings · OSTI ID:1460480

Nandi, S

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

Title: Higgs couplings at high scales

Citation Formats

References (84)

Similar Records

Related Subjects