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Title: Polarized 3 parton production in inclusive DIS at small x

Abstract

Azimuthal angular correlations between produced hadrons/jets in high energy collisions are a sensitive probe of the dynamics of QCD at small x. Here we derive the triple differential cross section for inclusive production of 3 polarized partons in DIS at small x using the spinor helicity formalism. The target proton or nucleus is described using the Color Glass Condensate (CGC) formalism. The resulting expressions are used to study azimuthal angular correlations between produced partons in order to probe the gluon structure of the target hadron or nucleus. Finally, our analytic expressions can also be used to calculate the real part of the Next to Leading Order (NLO) corrections to di-hadron production in DIS by integrating out one of the three final state partons.

Authors:
; ORCiD logo; ;
Publication Date:
Research Org.:
Univ. Nacional Autonoma de Mexico (UNAM), Mexico City (Mexico). Inst. de Ciencias Nucleares
Sponsoring Org.:
USDOE Office of Science (SC), Nuclear Physics (NP) (SC-26)
OSTI Identifier:
1305437
Alternate Identifier(s):
OSTI ID: 1393397
Grant/Contract Number:  
FG02-09ER41620; SC0002307
Resource Type:
Published Article
Journal Name:
Physics Letters B
Additional Journal Information:
Journal Name: Physics Letters B Journal Volume: 761 Journal Issue: C; Journal ID: ISSN 0370-2693
Publisher:
Elsevier
Country of Publication:
Netherlands
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; High Energy Physics; Phenomenology (hep-ph)

Citation Formats

Ayala, Alejandro, Hentschinski, Martin, Jalilian-Marian, Jamal, and Tejeda-Yeomans, Maria Elena. Polarized 3 parton production in inclusive DIS at small x. Netherlands: N. p., 2016. Web. doi:10.1016/j.physletb.2016.08.035.
Ayala, Alejandro, Hentschinski, Martin, Jalilian-Marian, Jamal, & Tejeda-Yeomans, Maria Elena. Polarized 3 parton production in inclusive DIS at small x. Netherlands. doi:10.1016/j.physletb.2016.08.035.
Ayala, Alejandro, Hentschinski, Martin, Jalilian-Marian, Jamal, and Tejeda-Yeomans, Maria Elena. Sat . "Polarized 3 parton production in inclusive DIS at small x". Netherlands. doi:10.1016/j.physletb.2016.08.035.
@article{osti_1305437,
title = {Polarized 3 parton production in inclusive DIS at small x},
author = {Ayala, Alejandro and Hentschinski, Martin and Jalilian-Marian, Jamal and Tejeda-Yeomans, Maria Elena},
abstractNote = {Azimuthal angular correlations between produced hadrons/jets in high energy collisions are a sensitive probe of the dynamics of QCD at small x. Here we derive the triple differential cross section for inclusive production of 3 polarized partons in DIS at small x using the spinor helicity formalism. The target proton or nucleus is described using the Color Glass Condensate (CGC) formalism. The resulting expressions are used to study azimuthal angular correlations between produced partons in order to probe the gluon structure of the target hadron or nucleus. Finally, our analytic expressions can also be used to calculate the real part of the Next to Leading Order (NLO) corrections to di-hadron production in DIS by integrating out one of the three final state partons.},
doi = {10.1016/j.physletb.2016.08.035},
journal = {Physics Letters B},
number = C,
volume = 761,
place = {Netherlands},
year = {2016},
month = {10}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record
DOI: 10.1016/j.physletb.2016.08.035

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Cited by: 6 works
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