Kinematic Issues of GPDs in DVCS

C.R. Ji; B.L.G. Bakker

doi:10.1016/j.nuclphysbps.2014.04.013

Kinematic Issues of GPDs in DVCS

C.R. Ji, B.L.G. Bakker

(Astro)-Particles Physics

Research output: Contribution to Journal › Article › Academic › peer-review

Abstract

Generalized Parton Distributions (GPDs) in Deeply Virtual Compton Scattering (DVCS) have been widely recognized and used as a useful tool to explore the quark and gluon structure of the target hadrons. However, we recently pointed out treacherous kinematic issues in analyzing DVCS in terms of GPDs. We present our key findings in the simplest possible level of complete amplitude including the lepton current. We also discuss an implication on theoretical frameworks to cover the kinematic region of DVCS experiment with the 12 GeV upgrade at Jefferson Lab. © 2014 Elsevier B.V.

Original language	English
Pages (from-to)	75-80
Journal	Nuclear Physics B. Proceedings Supplement
Volume	251 - 252
DOIs	https://doi.org/10.1016/j.nuclphysbps.2014.04.013
Publication status	Published - 2014
Event	International Conference on Light-Cone Physics: Hadronic and Particle Physics - Duration: 1 Jan 2014 → 1 Jan 2014

Bibliographical note

Publisher: Elsevier

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10.1016/j.nuclphysbps.2014.04.013

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title = "Kinematic Issues of GPDs in DVCS",

abstract = "Generalized Parton Distributions (GPDs) in Deeply Virtual Compton Scattering (DVCS) have been widely recognized and used as a useful tool to explore the quark and gluon structure of the target hadrons. However, we recently pointed out treacherous kinematic issues in analyzing DVCS in terms of GPDs. We present our key findings in the simplest possible level of complete amplitude including the lepton current. We also discuss an implication on theoretical frameworks to cover the kinematic region of DVCS experiment with the 12 GeV upgrade at Jefferson Lab. {\textcopyright} 2014 Elsevier B.V.",

author = "C.R. Ji and B.L.G. Bakker",

note = "Publisher: Elsevier; International Conference on Light-Cone Physics: Hadronic and Particle Physics ; Conference date: 01-01-2014 Through 01-01-2014",

year = "2014",

doi = "10.1016/j.nuclphysbps.2014.04.013",

language = "English",

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journal = "Nuclear Physics B. Proceedings Supplement",

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AU - Bakker, B.L.G.

N1 - Publisher: Elsevier

PY - 2014

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N2 - Generalized Parton Distributions (GPDs) in Deeply Virtual Compton Scattering (DVCS) have been widely recognized and used as a useful tool to explore the quark and gluon structure of the target hadrons. However, we recently pointed out treacherous kinematic issues in analyzing DVCS in terms of GPDs. We present our key findings in the simplest possible level of complete amplitude including the lepton current. We also discuss an implication on theoretical frameworks to cover the kinematic region of DVCS experiment with the 12 GeV upgrade at Jefferson Lab. © 2014 Elsevier B.V.

AB - Generalized Parton Distributions (GPDs) in Deeply Virtual Compton Scattering (DVCS) have been widely recognized and used as a useful tool to explore the quark and gluon structure of the target hadrons. However, we recently pointed out treacherous kinematic issues in analyzing DVCS in terms of GPDs. We present our key findings in the simplest possible level of complete amplitude including the lepton current. We also discuss an implication on theoretical frameworks to cover the kinematic region of DVCS experiment with the 12 GeV upgrade at Jefferson Lab. © 2014 Elsevier B.V.

U2 - 10.1016/j.nuclphysbps.2014.04.013

DO - 10.1016/j.nuclphysbps.2014.04.013

M3 - Article

VL - 251 - 252

SP - 75

EP - 80

JO - Nuclear Physics B. Proceedings Supplement

JF - Nuclear Physics B. Proceedings Supplement

SN - 0920-5632

T2 - International Conference on Light-Cone Physics: Hadronic and Particle Physics

Y2 - 1 January 2014 through 1 January 2014

ER -