Zγ production at NNLO including anomalous couplings

Campbell, John M.; Neumann, Tobias; Williams, Ciaran

doi:10.1007/JHEP11(2017)150

Title: Zγ production at NNLO including anomalous couplings

Journal Article · 23 November 2017 · Journal of High Energy Physics (Online)

DOI: https://doi.org/10.1007/JHEP11(2017)150 · OSTI ID:1410428

^[1];

^[2]; Williams, Ciaran ^[2]

Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
Univ. at Buffalo, The State Univ. of New York, Buffalo, NY (United States)

In this paper we present a next-to-next-to-leading order (NNLO) QCD calculation of the processes $$pp\rightarrow l^+l^-\gamma$$ and $$pp\rightarrow \nu\bar\nu\gamma$$ that we have implemented in MCFM. Our calculation includes QCD corrections at NNLO both for the Standard Model (SM) and additionally in the presence of $$Z\gamma\gamma$$ and $$ZZ\gamma$$ anomalous couplings. We compare our implementation, obtained using the jettiness slicing approach, with a previous SM calculation and find broad agreement. Focusing on the sensitivity of our results to the slicing parameter, we show that using our setup we are able to compute NNLO cross sections with numerical uncertainties of about $$0.1\%$$, which is small compared to residual scale uncertainties of a few percent. We study potential improvements using two different jettiness definitions and the inclusion of power corrections. At $$\sqrt{s}=13$$ TeV we present phenomenological results and consider $$Z\gamma$$ as a background to $$H\to Z\gamma$$ production. Here, we find that, with typical cuts, the inclusion of NNLO corrections represents a small effect and loosens the extraction of limits on anomalous couplings by about $$10\%$$.

View Accepted Manuscript (DOE)

Cite

Export

Save

Research Organization:: Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)

Sponsoring Organization:: USDOE Office of Science (SC), High Energy Physics (HEP)

Grant/Contract Number:: AC02-07CH11359

OSTI ID:: 1410428

Report Number(s):: arXiv:1708.02925; FERMILAB-PUB-17-303-T; 1615212; TRN: US1800108

Journal Information:: Journal of High Energy Physics (Online), Vol. 2017, Issue 11; ISSN 1029-8479

Publisher:: Springer BerlinCopyright Statement

Country of Publication:: United States

Language:: English

Citation Metrics:

Cited by: 29 works

Citation information provided by
Web of Science

References (86)

Vector boson pair production at the LHC Campbell, John M.; Ellis, R. Keith; Williams, Ciaran Journal of High Energy Physics, Vol. 2011, Issue 7 https://doi.org/10.1007/JHEP07(2011)018	journal	July 2011
Numerical evaluation of two-dimensional harmonic polylogarithms Gehrmann, T.; Remiddi, E. Computer Physics Communications, Vol. 144, Issue 2 https://doi.org/10.1016/S0010-4655(02)00139-X	journal	April 2002
Direct Photon Production at Next-to–Next-to-Leading Order Campbell, John M.; Ellis, R. Keith; Williams, Ciaran Physical Review Letters, Vol. 118, Issue 22 https://doi.org/10.1103/PhysRevLett.118.222001	journal	May 2017
Isolated photons in perturbative QCD Frixione, Stefano Physics Letters B, Vol. 429, Issue 3-4 https://doi.org/10.1016/S0370-2693(98)00454-7	journal	June 1998
Model-independent bounds on squarks from monophoton searches Bélanger, Geneviève; Heikinheimo, Matti; Sanz, Verónica Journal of High Energy Physics, Vol. 2012, Issue 8 https://doi.org/10.1007/JHEP08(2012)151	journal	August 2012
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
One-loop amplitudes for e+e− to four partons Bern, Zvi; Dixon, Lance; Kosower, David A. Nuclear Physics B, Vol. 513, Issue 1-2 https://doi.org/10.1016/S0550-3213(97)00703-7	journal	March 1998
Measurement of the W γ and Z γ inclusive cross sections in p p collisions at s = 7 TeV and limits on anomalous triple gauge boson couplings Chatrchyan, S.; Khachatryan, V.; Sirunyan, A. M. Physical Review D, Vol. 89, Issue 9 https://doi.org/10.1103/PhysRevD.89.092005	journal	May 2014
Photon Z-boson pair production via gluon fusion Van Der Bij, J. J.; Glover, E. W. N. Physics Letters B, Vol. 206, Issue 4 https://doi.org/10.1016/0370-2693(88)90722-8	journal	June 1988
Scattering Amplitudes with Open Loops Cascioli, F.; Maierhöfer, P.; Pozzorini, S. Physical Review Letters, Vol. 108, Issue 11 https://doi.org/10.1103/PhysRevLett.108.111601	journal	March 2012
Zγ production at hadron colliders in NNLO QCD Grazzini, Massimiliano; Kallweit, Stefan; Rathlev, Dirk Physics Letters B, Vol. 731 https://doi.org/10.1016/j.physletb.2014.02.037	journal	April 2014
Tests of neutral gauge boson self-couplings with e+e−→γZ Renard, F. M. Nuclear Physics B, Vol. 196, Issue 1 https://doi.org/10.1016/0550-3213(82)90304-2	journal	March 1982
Search for heavy resonances decaying to a Z boson and a photon in pp collisions at s = 13 TeV with the ATLAS detector Aaboud, M.; Aad, G.; Abbott, B. Physics Letters B, Vol. 764 https://doi.org/10.1016/j.physletb.2016.11.005	journal	January 2017
Electroweak corrections to γZ production at hadron colliders Hollik, W.; Meier, C. Physics Letters B, Vol. 590, Issue 1-2 https://doi.org/10.1016/j.physletb.2004.03.067	journal	June 2004
Zγ production at hadron colliders in NNLO QCD Grazzini, Massimiliano; Kallweit, Stefan; Rathlev, Dirk Elsevier https://doi.org/10.5167/uzh-107426	text	January 2014
Quark and Gluon Form Factors to Three Loops Baikov, P. A.; Chetyrkin, K. G.; Smirnov, A. V. Physical Review Letters, Vol. 102, Issue 21 https://doi.org/10.1103/PhysRevLett.102.212002	journal	May 2009
Two-loop QCD helicity amplitudes for e+e−→3 jets Garland, L. W.; Gehrmann, T.; Glover, E. W. N. Nuclear Physics B, Vol. 642, Issue 1-2 https://doi.org/10.1016/S0550-3213(02)00627-2	journal	October 2002
A general algorithm for calculating jet cross sections in NLO QCD Catani, S.; Seymour, M. H. Nuclear Physics B, Vol. 485, Issue 1-2 https://doi.org/10.1016/S0550-3213(96)00589-5	journal	February 1997
Measurement of Wγ and Zγ production cross sections in pp collisions at s=7 TeV and limits on anomalous triple gauge couplings with the ATLAS detector Aad, G.; Abbott, B.; Abdallah, J. Physics Letters B, Vol. 717, Issue 1-3 https://doi.org/10.1016/j.physletb.2012.09.017	journal	October 2012
The Higgs-photon-Z boson coupling revisited Djouadi, A.; Driesen, V.; Hollik, W. The European Physical Journal C, Vol. 1, Issue 1-2 https://doi.org/10.1007/BF01245806	journal	March 1998
Measurements of W γ and Z γ production in p p collisions at s = 7 TeV with the ATLAS detector at the LHC Aad, G.; Abajyan, T.; Abbott, B. Physical Review D, Vol. 87, Issue 11 https://doi.org/10.1103/PhysRevD.87.112003	journal	June 2013
Hadronic Z γ production with QCD corrections and leptonic decays Ohnemus, J. Physical Review D, Vol. 51, Issue 3 https://doi.org/10.1103/PhysRevD.51.1068	journal	February 1995
Analytic continuation of massless two-loop four-point functions Gehrmann, T.; Remiddi, E. Nuclear Physics B, Vol. 640, Issue 1-2 https://doi.org/10.1016/S0550-3213(02)00569-2	journal	September 2002
Beam Thrust Cross Section for Drell-Yan Production at Next-to-Next-to-Leading-Logarithmic Order Stewart, Iain W.; Tackmann, Frank J.; Waalewijn, Wouter J. Physical Review Letters, Vol. 106, Issue 3 https://doi.org/10.1103/PhysRevLett.106.032001	journal	January 2011
N Jettiness: An Inclusive Event Shape to Veto Jets Stewart, Iain W.; Tackmann, Frank J.; Waalewijn, Wouter J. Physical Review Letters, Vol. 105, Issue 9 https://doi.org/10.1103/PhysRevLett.105.092002	journal	August 2010
Higgs production with a central jet veto at NNLL+NNLO Berger, Carola F.; Marcantonini, Claudio; Stewart, Iain W. Journal of High Energy Physics, Vol. 2011, Issue 4 https://doi.org/10.1007/JHEP04(2011)092	journal	April 2011
NLO QCD and electroweak corrections to Z + γ production with leptonic Z-boson decays Denner, Ansgar; Dittmaier, Stefan; Hecht, Markus Journal of High Energy Physics, Vol. 2016, Issue 2 https://doi.org/10.1007/JHEP02(2016)057	journal	February 2016
Parton distributions in the LHC era: MMHT 2014 PDFs Harland-Lang, L. A.; Martin, A. D.; Motylinski, P. The European Physical Journal C, Vol. 75, Issue 5 https://doi.org/10.1140/epjc/s10052-015-3397-6	journal	May 2015
Limits on Anomalous Trilinear Gauge Couplings in Z γ Events from p p ¯ Collisions at s = 1.96 TeV Aaltonen, T.; Álvarez González, B.; Amerio, S. Physical Review Letters, Vol. 107, Issue 5 https://doi.org/10.1103/PhysRevLett.107.051802	journal	July 2011
Update on vector boson pair production at hadron colliders Campbell, J. M.; Ellis, R. K. Physical Review D, Vol. 60, Issue 11 https://doi.org/10.1103/PhysRevD.60.113006	journal	November 1999
Higgs- and Z-boson Production with a Jet Veto Banfi, Andrea; Monni, Pier Francesco; Salam, Gavin P. American Physical Society https://doi.org/10.5167/uzh-71162	text	January 2012
Exact expressions for processes involving a vector boson and up to five partons Berends, F. A.; Giele, W. T.; Kuijf, H. Nuclear Physics B, Vol. 321, Issue 1 https://doi.org/10.1016/0550-3213(89)90242-3	journal	July 1989
Erratum: Diphoton Production at Hadron Colliders: A Fully Differential QCD Calculation at Next-to-Next-to-Leading Order [Phys. Rev. Lett. 108 , 072001 (2012)] Catani, Stefano; Cieri, Leandro; de Florian, Daniel Physical Review Letters, Vol. 117, Issue 8 https://doi.org/10.1103/PhysRevLett.117.089901	journal	August 2016
MadGraph/MadEvent v4: the new web generation Alwall, Johan; Demin, Pavel; Visscher, Simon de Journal of High Energy Physics, Vol. 2007, Issue 09 https://doi.org/10.1088/1126-6708/2007/09/028	journal	September 2007
Measurement of Wγ and Zγ production in pp collisions at s=7 TeV Chatrchyan, S.; Khachatryan, V.; Sirunyan, A. M. Physics Letters B, Vol. 701, Issue 5 https://doi.org/10.1016/j.physletb.2011.06.034	journal	July 2011
Gluon induced contributions to Z γ production at hadron colliders Adamson, K. L.; de Florian, D.; Signer, A. Physical Review D, Vol. 67, Issue 3 https://doi.org/10.1103/PhysRevD.67.034016	journal	February 2003
Z γ production and limits on anomalous Z Z γ and Z γ γ couplings in p p ¯ collisions at s = 1.96 TeV Abazov, V. M.; Abbott, B.; Acharya, B. S. Physical Review D, Vol. 85, Issue 5 https://doi.org/10.1103/PhysRevD.85.052001	journal	March 2012
Electroweak corrections to Wγ and Zγ production at the LHC Accomando, E.; Denner, A.; Meier, C. The European Physical Journal C, Vol. 47, Issue 1 https://doi.org/10.1140/epjc/s2006-02521-y	journal	April 2006
Higgs boson production at the LHC Spira, M.; Djouadi, A.; Graudenz, D. Nuclear Physics B, Vol. 453, Issue 1-2 https://doi.org/10.1016/0550-3213(95)00379-7	journal	October 1995
Next-to-Next-to-Leading-Order Subtraction Formalism in Hadron Collisions and its Application to Higgs-Boson Production at the Large Hadron Collider Catani, Stefano; Grazzini, Massimiliano Physical Review Letters, Vol. 98, Issue 22 https://doi.org/10.1103/PhysRevLett.98.222002	journal	May 2007
Two-loop QCD helicity amplitudes for $ q\overline q $ → W ±γ and $ q\overline q $ → Z 0γ Gehrmann, Thomas; Tancredi, Lorenzo Journal of High Energy Physics, Vol. 2012, Issue 2 https://doi.org/10.1007/JHEP02(2012)004	journal	February 2012
Signatures of the anomalous Z γ and ZZ production at lepton and hadron colliders Gounaris, G. J.; Layssac, J.; Renard, F. M. Physical Review D, Vol. 61, Issue 7 https://doi.org/10.1103/PhysRevD.61.073013	journal	March 2000
Wγ and Zγ production at the LHC in NNLO QCD Grazzini, Massimiliano; Kallweit, Stefan; Rathlev, Dirk Journal of High Energy Physics, Vol. 2015, Issue 7 https://doi.org/10.1007/JHEP07(2015)085	journal	July 2015
Multiboson interactions at the LHC Green, D. R.; Meade, P.; Pleier, M. -A. Reviews of Modern Physics, Vol. 89, Issue 3 https://doi.org/10.1103/RevModPhys.89.035008	journal	September 2017
Diphoton production at Hadron Colliders: A fully differential QCD calculation at next-to-next-to-leading order Stefano, Catani,; Leandro, Cieri,; Daniel, de Florian, American Physical Society https://doi.org/10.5167/uzh-70202	text	January 2012
Calculation of the quark and gluon form factors to three loops in QCD Gehrmann, T.; Glover, E. W. N.; Huber, T. Springer https://doi.org/10.5167/uzh-41363	text	January 2010
Predictions for diphoton production at the LHC through NNLO in QCD Campbell, John M.; Ellis, R. Keith; Li, Ye Journal of High Energy Physics, Vol. 2016, Issue 7 https://doi.org/10.1007/JHEP07(2016)148	journal	July 2016
Signals of a superlight gravitino at the LHC Maltoni, Fabio; Martini, Antony; Mawatari, Kentarou Journal of High Energy Physics, Vol. 2015, Issue 4 https://doi.org/10.1007/JHEP04(2015)021	journal	April 2015
Two-loop QCD helicity amplitudes for $ q\overline q $ → W ±γ and $ q\overline q $ → Z 0γ Gehrmann, Thomas; Tancredi, Lorenzo Springer https://doi.org/10.5167/uzh-69914	text	January 2012
Measurements of Z γ and Z γ γ production in p p collisions at s = 8 TeV with the ATLAS detector Aad, G.; Abbott, B.; Abdallah, J. Physical Review D, Vol. 93, Issue 11 https://doi.org/10.1103/PhysRevD.93.112002	journal	June 2016
$W\gamma$ and $Z\gamma$ production at hadron colliders de Florian, D.; Signer, A. The European Physical Journal C, Vol. 16, Issue 1 https://doi.org/10.1007/s100520050007	journal	August 2000
Next-to-leading order predictions for Zγ + jet and Zγγ final states at the LHC Campbell, John M.; Hartanto, Heribertus B.; Williams, Ciaran Journal of High Energy Physics, Vol. 2012, Issue 11 https://doi.org/10.1007/JHEP11(2012)162	journal	November 2012
Higgs- and Z -boson Production with a Jet Veto Banfi, Andrea; Monni, Pier Francesco; Salam, Gavin P. Physical Review Letters, Vol. 109, Issue 20 https://doi.org/10.1103/PhysRevLett.109.202001	journal	November 2012
Diphoton Production at Hadron Colliders: A Fully Differential QCD Calculation at Next-to-Next-to-Leading Order Catani, Stefano; Cieri, Leandro; de Florian, Daniel Physical Review Letters, Vol. 108, Issue 7 https://doi.org/10.1103/PhysRevLett.108.072001	journal	February 2012
Color-singlet production at NNLO in MCFM Boughezal, Radja; Campbell, John M.; Ellis, R. Keith The European Physical Journal C, Vol. 77, Issue 1 https://doi.org/10.1140/epjc/s10052-016-4558-y	journal	December 2016
N-jettiness subtractions for NNLO QCD calculations Gaunt, Jonathan R.; Stahlhofen, Maximilian; Tackmann, Frank J. Journal of High Energy Physics, Vol. 2015, Issue 9 https://doi.org/10.1007/JHEP09(2015)058	journal	September 2015
Order- α s calculations of hadronic W ± γ and Z γ production Ohnemus, J. Physical Review D, Vol. 47, Issue 3 https://doi.org/10.1103/PhysRevD.47.940	journal	February 1993
The calculation of the second order soft and virtual contributions to the Drell-Yan cross section Matsuura, T.; van der Marck, S. C.; van Neerven, W. L. Nuclear Physics B, Vol. 319, Issue 3 https://doi.org/10.1016/0550-3213(89)90620-2	journal	June 1989
Probing the weak boson sector in e+e−→W+W− Hagiwara, K.; Peccei, R. D.; Zeppenfeld, D. Nuclear Physics B, Vol. 282 https://doi.org/10.1016/0550-3213(87)90685-7	journal	January 1987
QCD corrections and anomalous couplings in Z γ production at hadron colliders Baur, U.; Han, T.; Ohnemus, J. Physical Review D, Vol. 57, Issue 5 https://doi.org/10.1103/PhysRevD.57.2823	journal	March 1998
Calculation of the quark and gluon form factors to three loops in QCD Gehrmann, T.; Glover, E. W. N.; Huber, T. Journal of High Energy Physics, Vol. 2010, Issue 6 https://doi.org/10.1007/JHEP06(2010)094	journal	June 2010
Power corrections in the N -jettiness subtraction scheme Boughezal, Radja; Liu, Xiaohui; Petriello, Frank Journal of High Energy Physics, Vol. 2017, Issue 3 https://doi.org/10.1007/JHEP03(2017)160	journal	March 2017
Twistor-inspired construction of electroweak vector boson currents Bern, Zvi; Forde, Darren; Kosower, David A. Physical Review D, Vol. 72, Issue 2 https://doi.org/10.1103/PhysRevD.72.025006	journal	July 2005
Search for new resonances in Wγ and Zγ final states in pp collisions at s = 8 TeV with the ATLAS detector Aad, G.; Abbott, B.; Abdallah, J. Physics Letters B, Vol. 738 https://doi.org/10.1016/j.physletb.2014.10.002	journal	November 2014
Electroweak-correction effects in gauge-boson pair production at the CERN LHC Accomando, E.; Denner, A.; Pozzorini, S. Physical Review D, Vol. 65, Issue 7 https://doi.org/10.1103/PhysRevD.65.073003	journal	February 2002
The dipole formalism for the calculation of QCD jet cross sections at next-to-leading order Catani, S.; Seymour, M. H. Physics Letters B, Vol. 378, Issue 1-4 https://doi.org/10.1016/0370-2693(96)00425-X	journal	June 1996
Search for Higgs boson decays to a photon and a Z boson in pp collisions at s=7 and 8 TeV with the ATLAS detector Aad, G.; Abajyan, T.; Abbott, B. Physics Letters B, Vol. 732 https://doi.org/10.1016/j.physletb.2014.03.015	journal	May 2014
Helicity amplitudes for O(αs) production of W+W−, W±Z, ZZ, W±γ, or Zγ pairs at hadron colliders Dixon, L.; Kunszt, Z.; Signer, A. Nuclear Physics B, Vol. 531, Issue 1-3 https://doi.org/10.1016/S0550-3213(98)00421-0	journal	October 1998
The Higgs-photon-Z boson coupling revisited Djouadi, A.; Driesen, V.; Hollik, W. The European Physical Journal C, Vol. 1, Issue 1 https://doi.org/10.1007/s100520050070	journal	January 1998
W -Boson Production in Association with a Jet at Next-to-Next-to-Leading Order in Perturbative QCD Boughezal, Radja; Focke, Christfried; Liu, Xiaohui Physical Review Letters, Vol. 115, Issue 6 https://doi.org/10.1103/PhysRevLett.115.062002	journal	August 2015
Analytic results for massless three-loop form factors Lee, R. N.; Smirnov, A. V.; Smirnov, V. A. Journal of High Energy Physics, Vol. 2010, Issue 4 https://doi.org/10.1007/JHEP04(2010)020	journal	April 2010
Top-Quark Decay at Next-to-Next-to-Leading Order in QCD Gao, Jun; Li, Chong Sheng; Zhu, Hua Xing Physical Review Letters, Vol. 110, Issue 4 https://doi.org/10.1103/PhysRevLett.110.042001	journal	January 2013
Scattering amplitudes with open loops Cascioli, F.; Maierhöfer, P.; Pozzorini, S. American Physical Society https://doi.org/10.5167/uzh-70066	text	January 2012
Quark and gluon form factors to three loops Baikov, P. A.; Chetyrkin, K. G.; Smirnov, A. V. arXiv https://doi.org/10.48550/arxiv.0902.3519	text	January 2009
Higgs Production with a Central Jet Veto at NNLL+NNLO Berger, Carola F.; Marcantonini, Claudio; Stewart, Iain W. arXiv https://doi.org/10.48550/arxiv.1012.4480	text	January 2010
Vector boson pair production at the LHC Campbell, John M.; Ellis, R. Keith; Williams, Ciaran arXiv https://doi.org/10.48550/arxiv.1105.0020	text	January 2011
N-jettiness Subtractions for NNLO QCD Calculations Gaunt, Jonathan; Stahlhofen, Maximilian; Tackmann, Frank J. arXiv https://doi.org/10.48550/arxiv.1505.04794	preprint	January 2015
Predictions for diphoton production at the LHC through NNLO in QCD Campbell, John M.; Ellis, R. Keith; Li, Ye arXiv https://doi.org/10.48550/arxiv.1603.02663	text	January 2016
Color singlet production at NNLO in MCFM Boughezal, Radja; Campbell, John M.; Ellis, R. Keith arXiv https://doi.org/10.48550/arxiv.1605.08011	text	January 2016
Power Corrections in the N-jettiness Subtraction Scheme Boughezal, Radja; Liu, Xiaohui; Petriello, Frank arXiv https://doi.org/10.48550/arxiv.1612.02911	text	January 2016
Electroweak-correction effects in gauge-boson pair production at the LHC Accomando, Elena; Denner, Ansgar; Pozzorini, Stefano arXiv https://doi.org/10.48550/arxiv.hep-ph/0110114	text	January 2001
Numerical Evaluation of Two-Dimensional Harmonic Polylogarithms Gehrmann, T.; Remiddi, E. arXiv https://doi.org/10.48550/arxiv.hep-ph/0111255	text	January 2001
Two-Loop QCD Helicity Amplitudes for $e^+e^- \to 3$~Jets Garland, L. W.; Gehrmann, T.; Glover, E. W. N. arXiv https://doi.org/10.48550/arxiv.hep-ph/0206067	text	January 2002
The Higgs - photon - Z boson coupling revisited Djouadi, A.; Driesen, V.; Hollik, W. arXiv https://doi.org/10.48550/arxiv.hep-ph/9701342	text	January 1997
One-Loop Amplitudes for e^+ e^- to Four Partons Bern, Z.; Dixon, L.; Kosower, D. A. arXiv https://doi.org/10.48550/arxiv.hep-ph/9708239	text	January 1997
Isolated photons in perturbative QCD Frixione, S. arXiv https://doi.org/10.48550/arxiv.hep-ph/9801442	text	January 1998

Cited By (9)

Power corrections for N-jettiness subtractions at O α s $$ \mathcal{O}\left({\alpha}_s\right) $$ Ebert, Markus A.; Moult, Ian; Stewart, Iain W. Journal of High Energy Physics, Vol. 2018, Issue 12 https://doi.org/10.1007/jhep12(2018)084	journal	December 2018
Measurement of the Z(→ ℓ+ℓ−)γ production cross-section in pp collisions at s$$ \sqrt{s} $$ = 13 TeV with the ATLAS detector Aad, G.; Abbott, B.; Abbott, D. C. Journal of High Energy Physics, Vol. 2020, Issue 3 https://doi.org/10.1007/jhep03(2020)054	journal	March 2020
Diphoton production at the LHC: a QCD study up to NNLO Stefano, Catani,; Leandro, Cieri,; Daniel, de Florian, Springer https://doi.org/10.5167/uzh-153737	text	January 2018
Measurement of the Z ( → ℓ + ℓ − ) γ production cross-section in pp collisions at s = 13 TeV with the ATLAS detector Aad, G.; Abbott, B.; Abbott, D. C. Apollo - University of Cambridge Repository https://doi.org/10.17863/cam.53594	text	January 2020
Prompt photon production and photon-jet correlations at the LHCi Klasen, Michael; Klein-Bösing, Christian; Poppenborg, H. GSI Helmholtzzentrum fuer Schwerionenforschung, GSI, Darmstadt https://doi.org/10.15120/gsi-2019-00694	text	January 2018
Measurement of the ℤ(→\ell⁺\ell-)γ production cross-section in pp collisions at \sqrts =13 TeV with the ATLAS detector Franconi, Laura; Haug, Sigve; Weber, Michele Springer https://doi.org/10.48350/155593	text	January 2020
Measurement of the Z ( → ℓ + ℓ − ) γ production cross-section in pp collisions at s = 13 TeV with the ATLAS detector Aad, G.; Abbott, B.; Abbott, D. C. Apollo - University of Cambridge Repository https://doi.org/10.17863/cam.71732	text	January 2020
Prompt photon production and photon-jet correlations at the LHC Klasen, M.; Klein-Bösing, C.; Poppenborg, H. arXiv https://doi.org/10.48550/arxiv.1709.04154	text	January 2017
Precision phenomenology with MCFM Campbell, John; Neumann, Tobias arXiv https://doi.org/10.48550/arxiv.1909.09117	text	January 2019