Measurement of the cross section for inclusive isolated-photon production in $pp$ collisions at $\sqrt s=13$ TeV using the ATLAS detector
M. Aaboud
,
N. Berger
(1)
,
A.M. Burger
(1)
,
M. Delmastro
(1)
,
L. Di Ciaccio
(1)
,
S. Elles
(1)
,
K. Grevtsov
(1)
,
T. Guillemin
(1)
,
T. Hryn’ova
(1)
,
S. Jézéquel
(1)
,
I. Koletsou
(1)
,
R. Lafaye
(1)
,
Jérémy Lévêque
(1)
,
P. Mastrandea
(1)
,
E. Sauvan
(1)
,
B.H. Smart
(1)
,
S. Todorova-Nova
(1)
,
A. Vallier
(1)
,
I. Wingerter-Seez
(1)
,
E. Yatsenko
(1)
,
G. Aad
(2)
,
M. Alstaty
(2)
,
M. Barbero
(2)
,
A. Calandri
(2)
,
T.P. Calvet
(2)
,
K. de Vasconcelos Corga
(2)
,
Y. Coadou
(2)
,
C. Diaconu
(2)
,
F. Djama
(2)
,
V. Ellajosyula
(2)
,
L. Feligioni
(2)
,
A. Hadef
(2)
,
G.D. Hallewell
(2)
,
F. Hubaut
(2)
,
S.J. Kahn
(2)
,
E. B. F. G. Knoops
(2)
,
R. Kukla
(2)
,
E. Le Guirriec
(2)
,
K. Liu
(2)
,
D. Madaffari
(2)
,
E. Monnier
(2)
,
S. Muanza
(2)
,
E. Nagy
(2)
,
P. Pralavorio
(2)
,
Y. Rodina
(2)
,
A. Rozanov
(2)
,
M. Talby
(2)
,
T. Theveneaux-Pelzer
(2)
,
R.E. Ticse Torres
(2)
,
S. Tisserant
(2)
,
J. Toth
(3, 2)
,
F. Touchard
(2)
,
L. Vacavant
(2)
,
R. Wolff
(2)
,
S. Berlendis
(4)
,
C. Camincher
(4)
,
J. Collot
(4)
,
S. Crépé-Renaudin
(4)
,
P.A. Delsart
(4)
,
C. Gabaldon
(4)
,
M.H. Genest
(4)
,
P.O.J. Gradin
(4)
,
J.Y. Hostachy
(4)
,
F. Ledroit-Guillon
(4)
,
A. Lleres
(4)
,
A. Lucotte
(4)
,
F. Malek
(4)
,
T. Meideck
(4)
,
E. Petit
(4)
,
J. Stark
(4)
,
B. Trocmé
(4)
,
D. Boumediene
(5)
,
E. Busato
(5)
,
D. Calvet
(5)
,
S. Calvet
(5)
,
A.R. Chomont
(5)
,
J. Donini
(5)
,
S. Ganguly
(5)
,
Ph. Gris
(5)
,
R. Madar
(5)
,
M. Marjanovic
(5)
,
D. Pallin
(5)
,
S.M. Romano Saez
(5)
,
C. Santoni
(5)
,
F. Vazeille
(5)
M. Aaboud
- Function : Author
N. Berger
- Function : Author
- PersonId : 741762
- IdHAL : nicolas-berger
T. Hryn’ova
- Function : Author
- PersonId : 178920
- IdHAL : thrynova
- ORCID : 0000-0001-5914-8614
- IdRef : 253167418
S. Jézéquel
- Function : Author
- PersonId : 739301
- IdHAL : stephane-jezequel
- ORCID : 0000-0001-7369-6975
- IdRef : 074440926
G. Aad
- Function : Author
- PersonId : 740309
- IdHAL : georges-aad
- ORCID : 0000-0002-6665-4934
- IdRef : 140392653
Y. Coadou
- Function : Author
- PersonId : 742418
- IdHAL : yann-coadou
- ORCID : 0000-0001-8195-7004
S. Crépé-Renaudin
- Function : Author
- PersonId : 742348
- IdHAL : sabine-crepe
- ORCID : 0000-0001-5980-5805
- IdRef : 118947249
M.H. Genest
- Function : Author
- PersonId : 735684
- IdHAL : marie-helene-genest
- ORCID : 0000-0002-4098-2024
- IdRef : 191694142
F. Malek
- Function : Author
- PersonId : 21915
- IdHAL : fairouz-malek
- ORCID : 0000-0002-0948-5775
- IdRef : 084171219
D. Calvet
- Function : Author
- PersonId : 738829
- IdHAL : david-calvet
- ORCID : 0000-0002-9953-5333
- IdRef : 175107963
Abstract
Inclusive isolated-photon production in $pp$ collisions at a centre-of-mass energy of 13 TeV is studied with the ATLAS detector at the LHC using a data set with an integrated luminosity of 3.2 fb$^{-1}$. The cross section is measured as a function of the photon transverse energy above 125 GeV in different regions of photon pseudorapidity. Next-to-leading-order perturbative QCD and Monte Carlo event-generator predictions are compared to the cross-section measurements and provide an adequate description of the data.