Quark and Gluon Orbital Angular Momentum: Where Are We?

Cédric Lorcé; Keh Fei Liu

doi:10.1007/s00601-016-1043-y

Quark and Gluon Orbital Angular Momentum: Where Are We?

Cédric Lorcé
, Keh Fei Liu

Producción científica: Article › revisión exhaustiva

2 Citas (Scopus)

Resumen

The orbital angular momentum of quarks and gluons contributes significantly to the proton spin budget and attracted a lot of attention in the recent years, both theoretically and experimentally. We summarize the various definitions of parton orbital angular momentum together with their relations with parton distributions functions. In particular, we highlight current theoretical puzzles and give some prospects.

Idioma original	English
Páginas (desde-hasta)	379-384
Número de páginas	6
Publicación	Few-Body Systems
Volumen	57
N.º	6
DOI	https://doi.org/10.1007/s00601-016-1043-y
Estado	Published - jun 1 2016

Nota bibliográfica

Publisher Copyright:
© 2016, Springer-Verlag Wien.

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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10.1007/s00601-016-1043-y

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title = "Quark and Gluon Orbital Angular Momentum: Where Are We?",

abstract = "The orbital angular momentum of quarks and gluons contributes significantly to the proton spin budget and attracted a lot of attention in the recent years, both theoretically and experimentally. We summarize the various definitions of parton orbital angular momentum together with their relations with parton distributions functions. In particular, we highlight current theoretical puzzles and give some prospects.",

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T1 - Quark and Gluon Orbital Angular Momentum

T2 - Where Are We?

AU - Lorcé, Cédric

AU - Liu, Keh Fei

PY - 2016/6/1

Y1 - 2016/6/1

N2 - The orbital angular momentum of quarks and gluons contributes significantly to the proton spin budget and attracted a lot of attention in the recent years, both theoretically and experimentally. We summarize the various definitions of parton orbital angular momentum together with their relations with parton distributions functions. In particular, we highlight current theoretical puzzles and give some prospects.

AB - The orbital angular momentum of quarks and gluons contributes significantly to the proton spin budget and attracted a lot of attention in the recent years, both theoretically and experimentally. We summarize the various definitions of parton orbital angular momentum together with their relations with parton distributions functions. In particular, we highlight current theoretical puzzles and give some prospects.

UR - https://www.scopus.com/pages/publications/84957590104

UR - https://www.scopus.com/pages/publications/84957590104#tab=citedBy

U2 - 10.1007/s00601-016-1043-y

DO - 10.1007/s00601-016-1043-y

M3 - Article

AN - SCOPUS:84957590104

SN - 0177-7963

VL - 57

SP - 379

EP - 384

JO - Few-Body Systems

JF - Few-Body Systems

IS - 6

ER -

Quark and Gluon Orbital Angular Momentum: Where Are We?

Resumen

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ASJC Scopus subject areas

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