Longitudinal double-spin asymmetry for inclusive jet and dijet production in pp collisions at s =510 GeV
Genre
Journal ArticleDate
2019-09-09Author
Adam, JAdamczyk, L
Adams, JR
Adkins, JK
Agakishiev, G
Aggarwal, MM
Ahammed, Z
Alekseev, I
Anderson, DM
Aoyama, R
Aparin, A
Arkhipkin, D
Aschenauer, EC
Ashraf, MU
Atetalla, F
Attri, A
Averichev, GS
Bairathi, V
Barish, K
Bassill, AJ
Behera, A
Bellwied, R
Bhasin, A
Bhati, AK
Bielcik, J
Bielcikova, J
Bland, LC
Bordyuzhin, IG
Brandenburg, JD
Brandin, AV
Bryslawskyj, J
Bunzarov, I
Butterworth, J
Caines, H
Calderón De La Barca Sánchez, M
Cebra, D
Chakaberia, I
Chaloupka, P
Chan, BK
Chang, FH
Chang, Z
Chankova-Bunzarova, N
Chatterjee, A
Chattopadhyay, S
Chen, JH
Chen, X
Cheng, J
Cherney, M
Christie, W
Crawford, HJ
Csanád, M
Das, S
Dedovich, TG
Deppner, IM
Derevschikov, AA
Didenko, L
Dilks, C
Dong, X
Drachenberg, JL
Dunlop, JC
Edmonds, T
Elsey, N
Engelage, J
Eppley, G
Esha, R
Esumi, S
Evdokimov, O
Ewigleben, J
Eyser, O
Fatemi, R
Fazio, S
Federic, P
Fedorisin, J
Feng, Y
Filip, P
Finch, E
Fisyak, Y
Fulek, L
Gagliardi, CA
Galatyuk, T
Geurts, F
Gibson, A
Gopal, K
Grosnick, D
Gupta, A
Guryn, W
Hamad, AI
Hamed, A
Harris, JW
He, L
Heppelmann, S
Heppelmann, S
Herrmann, N
Holub, L
Hong, Y
Horvat, S
Huang, B
Huang, HZ
Huang, SL
Huang, T
Permanent link to this record
http://hdl.handle.net/20.500.12613/6086
Metadata
Show full item recordDOI
10.1103/PhysRevD.100.052005Abstract
© 2019 authors. Published by the American Physical Society. We report the first measurement of the inclusive jet and the dijet longitudinal double-spin asymmetries, ALL, at midrapidity in polarized pp collisions at a center-of-mass energy s=510 GeV. The inclusive jet ALL measurement is sensitive to the gluon helicity distribution down to a gluon momentum fraction of x≈0.015, while the dijet measurements, separated into four jet-pair topologies, provide constraints on the x dependence of the gluon polarization. Both results are consistent with previous measurements made at s=200 GeV in the overlapping kinematic region, x>0.05, and show good agreement with predictions from recent next-to-leading order global analyses.Citation to related work
American Physical Society (APS)Has part
Physical Review DADA compliance
For Americans with Disabilities Act (ADA) accommodation, including help with reading this content, please contact scholarshare@temple.eduae974a485f413a2113503eed53cd6c53
http://dx.doi.org/10.34944/dspace/6068
Scopus Count
Collections
Except where otherwise noted, this item's license is described as https://creativecommons.org/licenses/by/4.0/