Longitudinal double-spin asymmetry for inclusive jet and dijet production in polarized proton collisions at $\sqrt{s}=510$ GeV

STAR Collaboration; M. S Abdallah; B. E Aboona; J Adam; L Adamczyk; J. R Adams; J. K Adkins; G Agakishiev; I Aggarwal; M. M Aggarwal; Z Ahammed; A Aitbaev; I Alekseev; D. M Anderson; A Aparin; E. C Aschenauer; M. U Ashraf; F. G Atetalla; G. S Averichev; V Bairathi; W Baker; J. G. Ball Cap; K Barish; A Behera; R Bellwied; P Bhagat; A Bhasin; J Bielcik; J Bielcikova; I. G Bordyuzhin; J. D Brandenburg; A. V Brandin; X. Z Cai; H Caines; M. Calderón de la Barca Sánchez; D Cebra; I Chakaberia; P Chaloupka; B. K Chan; F-H Chang; Z Chang; A Chatterjee; S Chattopadhyay; D Chen; J Chen; J. H Chen; X Chen; Z Chen; J Cheng; S Choudhury; W Christie; X Chu; H. J Crawford; M Csanád; M Daugherity; T. G Dedovich; I. M Deppner; A. A Derevschikov; A Dhamija; L Di Carlo; L Didenko; P Dixit; X Dong; J. L Drachenberg; E Duckworth; J. C Dunlop; J Engelage; G Eppley; S Esumi; O Evdokimov; A Ewigleben; O Eyser; R Fatemi; F. M Fawzi; S Fazio; C. J Feng; Y Feng; E Finch; Y Fisyak; A Francisco; C Fu; C. A Gagliardi; T Galatyuk; F Geurts; N Ghimire; A Gibson; K Gopal; X Gou; D Grosnick; A Gupta; W Guryn; A Hamed; Y Han; S Harabasz; M. D Harasty; J. W Harris; H Harrison; S He; W He; X. H He; Y He; S Heppelmann; N Herrmann; E Hoffman; L Holub; C Hu; Q Hu; Y Hu; H Huang; H. Z Huang; S. L Huang; T Huang; X Huang; Y Huang; T. J Humanic; D Isenhower; M Isshiki; W. W Jacobs; C Jena; A Jentsch; Y Ji; J Jia; K Jiang; X Ju; E. G Judd; S Kabana; M. L Kabir; S Kagamaster; D Kalinkin; K Kang; D Kapukchyan; K Kauder; H. W Ke; D Keane; A Kechechyan; M Kelsey; Y. V Khyzhniak; D. P Kikoła; B Kimelman; D Kincses; I Kisel; A Kiselev; A. G Knospe; H. S Ko; L Kochenda; A Korobitsin; L. K Kosarzewski; L Kramarik; P Kravtsov; L Kumar; S Kumar; R. Kunnawalkam Elayavalli; J. H Kwasizur; R Lacey; S Lan; J. M Landgraf; J Lauret; A Lebedev; R Lednicky; J. H Lee; Y. H Leung; N Lewis; C Li; W Li; X Li; Y Li; X Liang; Y Liang; R Licenik; T Lin; Y Lin; M. A Lisa; F Liu; H Liu; P Liu; T Liu; X Liu; Y Liu; Z Liu; T Ljubicic; W. J Llope; R. S Longacre; E Loyd; T Lu; N. S Lukow; X. F Luo; L Ma; R Ma; Y. G Ma; N Magdy; D Mallick; S. L Manukhov; S Margetis; C Markert; H. S Matis; J. A Mazer; N. G Minaev; S Mioduszewski; B Mohanty; M. M Mondal; I Mooney; D. A Morozov; A Mukherjee; M Nagy; J. D Nam; Md Nasim; K Nayak; D Neff; J. M Nelson; D. B Nemes; M Nie; G Nigmatkulov; T Niida; R Nishitani; L. V Nogach; T Nonaka; A. S Nunes; G Odyniec; A Ogawa; S Oh; V. A Okorokov; K Okubo; B. S Page; R Pak; J Pan; A Pandav; A. K Pandey; Y Panebratsev; P Parfenov; A Paul; B Pawlik; D Pawlowska; C Perkins; J Pluta; B. R Pokhrel; J Porter; M Posik; V Prozorova; N. K Pruthi; M Przybycien; J Putschke; H Qiu; A Quintero; C Racz; S. K Radhakrishnan; N Raha; R. L Ray; R Reed; H. G Ritter; M Robotkova; O. V Rogachevskiy; J. L Romero; D Roy; L Ruan; A. K Sahoo; N. R Sahoo; H Sako; S Salur; E Samigullin; J Sandweiss; S Sato; W. B Schmidke; N Schmitz; B. R Schweid; F Seck; J Seger; R Seto; P Seyboth; N Shah; E Shahaliev; P. V Shanmuganathan; M Shao; T Shao; R Sharma; A. I Sheikh; D. Y Shen; S. S Shi; Y Shi; Q. Y Shou; E. P Sichtermann; R Sikora; J Singh; S Singha; P Sinha; M. J Skoby; N Smirnov; Y Söhngen; W Solyst; Y Song; H. M Spinka; B Srivastava; T. D. S Stanislaus; M Stefaniak; D. J Stewart; M Strikhanov; B Stringfellow; A. A. P Suaide; M Sumbera; B Summa; X. M Sun; X Sun; Y Sun; B Surrow; D. N Svirida; Z. W Sweger; P Szymanski; A. H Tang; Z Tang; A Taranenko; T Tarnowsky; J. H Thomas; A. R Timmins; D Tlusty; T Todoroki; M Tokarev; C. A Tomkiel; S Trentalange; R. E Tribble; P Tribedy; S. K Tripathy; T Truhlar; B. A Trzeciak; O. D Tsai; Z Tu; T Ullrich; D. G Underwood; I Upsal; G Van Buren; J Vanek; A. N Vasiliev; I Vassiliev; V Verkest; F Videbæk; S Vokal; S. A Voloshin; F Wang; G Wang; J. S Wang; P Wang; X Wang; Y Wang; Z Wang; J. C Webb; P. C Weidenkaff; G. D Westfall; H Wieman; S. W Wissink; R Witt; J Wu; Y Wu; B Xi; Z. G Xiao; G Xie; W Xie; H Xu; N Xu; Q. H Xu; Y Xu; Z Xu; G Yan; C Yang; Q Yang; S Yang; Y Yang; Z Ye; L Yi; K Yip; Y Yu; H Zbroszczyk; W Zha; C Zhang; D Zhang; J Zhang; S Zhang; Y Zhang; Z. J Zhang; Z Zhang; F Zhao; J Zhao; M Zhao; C Zhou; Y Zhou; X Zhu; M Zurek; M Zyzak

doi:10.48550/arxiv.2110.11020

$Longitudinal double-spin asymmetry for inclusive jet and dijet production in polarized proton collisions at $\sqrt{s}=510$ GeV$

Preprint

Longitudinal double-spin asymmetry for inclusive jet and dijet production in polarized proton collisions at $\sqrt{s}=510$ GeV

STAR Collaboration, M. S Abdallah, B. E Aboona, J Adam, L Adamczyk, J. R Adams, J. K Adkins, G Agakishiev, I Aggarwal, M. M Aggarwal, …

arXiv (Cornell University)

10/21/2021

DOI: https://doi.org/10.48550/arxiv.2110.11020

Abstract

We report measurements of the longitudinal double-spin asymmetry, $A_{LL}$, for inclusive jet and dijet production in polarized proton-proton collisions at midrapidity and center-of-mass energy $\sqrt{s}$ = 510 GeV, using the high luminosity data sample collected by the STAR experiment in 2013. These measurements complement and improve the precision of previous STAR measurements at the same center-of-mass energy that probe the polarized gluon distribution function at partonic momentum fraction 0.015 $\lesssim x \lesssim$ 0.25. The dijet asymmetries are separated into four jet-pair topologies, which provide further constraints on the $x$ dependence of the polarized gluon distribution function. These measurements are in agreement with previous STAR measurements and with predictions from current next-to-leading order global analyses. They provide more precise data at low dijet invariant mass that will better constraint the shape of the polarized gluon distribution function of the proton.

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Title: Longitudinal double-spin asymmetry for inclusive jet and dijet production in polarized proton collisions at $\sqrt{s}=510$ GeV
Creators: STAR Collaboration
M. S Abdallah
B. E Aboona
J Adam
L Adamczyk
J. R Adams
J. K Adkins
G Agakishiev
I Aggarwal
M. M Aggarwal
Z Ahammed
A Aitbaev
I Alekseev
D. M Anderson
A Aparin
E. C Aschenauer
M. U Ashraf
F. G Atetalla
G. S Averichev
V Bairathi
W Baker
J. G. Ball Cap
K Barish
A Behera
R Bellwied
P Bhagat
A Bhasin
J Bielcik
J Bielcikova
I. G Bordyuzhin
J. D Brandenburg
A. V Brandin
X. Z Cai
H Caines
M. Calderón de la Barca Sánchez
D Cebra
I Chakaberia
P Chaloupka
B. K Chan
F-H Chang
Z Chang
A Chatterjee
S Chattopadhyay
D Chen
J Chen
J. H Chen
X Chen
Z Chen
J Cheng
S Choudhury
W Christie
X Chu
H. J Crawford
M Csanád
M Daugherity
T. G Dedovich
I. M Deppner
A. A Derevschikov
A Dhamija
L Di Carlo
L Didenko
P Dixit
X Dong
J. L Drachenberg
E Duckworth
J. C Dunlop
J Engelage
G Eppley
S Esumi
O Evdokimov
A Ewigleben
O Eyser
R Fatemi
F. M Fawzi
S Fazio
C. J Feng
Y Feng
E Finch
Y Fisyak
A Francisco
C Fu
C. A Gagliardi
T Galatyuk
F Geurts
N Ghimire
A Gibson
K Gopal
X Gou
D Grosnick
A Gupta
W Guryn
A Hamed
Y Han
S Harabasz
M. D Harasty
J. W Harris
H Harrison
S He
W He
X. H He
Y He
S Heppelmann
N Herrmann
E Hoffman
L Holub
C Hu
Q Hu
Y Hu
H Huang
H. Z Huang
S. L Huang
T Huang
X Huang
Y Huang
T. J Humanic
D Isenhower
M Isshiki
W. W Jacobs
C Jena
A Jentsch
Y Ji
J Jia
K Jiang
X Ju
E. G Judd
S Kabana
M. L Kabir
S Kagamaster
D Kalinkin
K Kang
D Kapukchyan
K Kauder
H. W Ke
D Keane
A Kechechyan
M Kelsey
Y. V Khyzhniak
D. P Kikoła
B Kimelman
D Kincses
I Kisel
A Kiselev
A. G Knospe
H. S Ko
L Kochenda
A Korobitsin
L. K Kosarzewski
L Kramarik
P Kravtsov
L Kumar
S Kumar
R. Kunnawalkam Elayavalli
J. H Kwasizur
R Lacey
S Lan
J. M Landgraf
J Lauret
A Lebedev
R Lednicky
J. H Lee
Y. H Leung
N Lewis
C Li
W Li
X Li
Y Li
X Liang
Y Liang
R Licenik
T Lin
Y Lin
M. A Lisa
F Liu
H Liu
P Liu
T Liu
X Liu
Y Liu
Z Liu
T Ljubicic
W. J Llope
R. S Longacre
E Loyd
T Lu
N. S Lukow
X. F Luo
L Ma
R Ma
Y. G Ma
N Magdy
D Mallick
S. L Manukhov
S Margetis
C Markert
H. S Matis
J. A Mazer
N. G Minaev
S Mioduszewski
B Mohanty
M. M Mondal
I Mooney
D. A Morozov
A Mukherjee
M Nagy
J. D Nam
Md Nasim
K Nayak
D Neff
J. M Nelson
D. B Nemes
M Nie
G Nigmatkulov
T Niida
R Nishitani
L. V Nogach
T Nonaka
A. S Nunes
G Odyniec
A Ogawa
S Oh
V. A Okorokov
K Okubo
B. S Page
R Pak
J Pan
A Pandav
A. K Pandey
Y Panebratsev
P Parfenov
A Paul
B Pawlik
D Pawlowska
C Perkins
J Pluta
B. R Pokhrel
J Porter
M Posik
V Prozorova
N. K Pruthi
M Przybycien
J Putschke
H Qiu
A Quintero
C Racz
S. K Radhakrishnan
N Raha
R. L Ray
R Reed
H. G Ritter
M Robotkova
O. V Rogachevskiy
J. L Romero
D Roy
L Ruan
A. K Sahoo
N. R Sahoo
H Sako
S Salur
E Samigullin
J Sandweiss
S Sato
W. B Schmidke
N Schmitz
B. R Schweid
F Seck
J Seger
R Seto
P Seyboth
N Shah
E Shahaliev
P. V Shanmuganathan
M Shao
T Shao
R Sharma
A. I Sheikh
D. Y Shen
S. S Shi
Y Shi
Q. Y Shou
E. P Sichtermann
R Sikora
J Singh
S Singha
P Sinha
M. J Skoby
N Smirnov
Y Söhngen
W Solyst
Y Song
H. M Spinka
B Srivastava
T. D. S Stanislaus
M Stefaniak
D. J Stewart
M Strikhanov
B Stringfellow
A. A. P Suaide
M Sumbera
B Summa
X. M Sun
X Sun
Y Sun
B Surrow
D. N Svirida
Z. W Sweger
P Szymanski
A. H Tang
Z Tang
A Taranenko
T Tarnowsky
J. H Thomas
A. R Timmins
D Tlusty
T Todoroki
M Tokarev
C. A Tomkiel
S Trentalange
R. E Tribble
P Tribedy
S. K Tripathy
T Truhlar
B. A Trzeciak
O. D Tsai
Z Tu
T Ullrich
D. G Underwood
I Upsal
G Van Buren
J Vanek
A. N Vasiliev
I Vassiliev
V Verkest
F Videbæk
S Vokal
S. A Voloshin
F Wang
G Wang
J. S Wang
P Wang
X Wang
Y Wang
Z Wang
J. C Webb
P. C Weidenkaff
G. D Westfall
H Wieman
S. W Wissink
R Witt
J Wu
Y Wu
B Xi
Z. G Xiao
G Xie
W Xie
H Xu
N Xu
Q. H Xu
Y Xu
Z Xu
G Yan
C Yang
Q Yang
S Yang
Y Yang
Z Ye
L Yi
K Yip
Y Yu
H Zbroszczyk
W Zha
C Zhang
D Zhang
J Zhang
S Zhang
Y Zhang
Z. J Zhang
Z Zhang
F Zhao
J Zhao
M Zhao
C Zhou
Y Zhou
X Zhu
M Zurek
M Zyzak
Publication Details: arXiv (Cornell University)
Identifiers: 991006034142902656
Academic Unit: Physics
Language: English
Resource Type: Preprint

Longitudinal double-spin asymmetry for inclusive jet and dijet production in polarized proton collisions at $\sqrt{s}=510$ GeV

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