Electron-deuteron DIS with spectator tagging at EIC: Development of theoretical framework

W. Cosyn, V. Guzey, M. Sargsian, M. Strikman, C. Weiss

Research output: Contribution to journalConference article

9 Citations (Scopus)

Abstract

An Electron-Ion Collider (EIC) would enable next-generation measurements of deep-inelastic scattering (DIS) on the deuteron with detection of a forward-moving nucleon (p, n) and measurement of its recoil momentum ("spectator tagging"). Such experiments offer full control of the nuclear configuration during the high-energy process and can be used for precision studies of the neutron's partonic structure and its spin dependence, nuclear modifications of partonic structure, and nuclear shadowing at small x. We review the theoretical description of spectator tagging at EIC energies (light- front nuclear structure, on-shell extrapolation in the recoil nucleon momentum, final-state interactions, diffractive effects at small x) and report about on-going developments.

Original languageEnglish (US)
Article number01022
JournalEPJ Web of Conferences
Volume112
DOIs
StatePublished - Mar 21 2016
Event6th International Conference on Physics Opportunities at an Electron-Ion Collider, POETIC 2015 - Palaiseau, France
Duration: Sep 7 2015Sep 11 2015

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marking
deuterons
inelastic scattering
momentum
nuclear structure
extrapolation
ions
electrons
neutrons
energy
configurations
interactions

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

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abstract = "An Electron-Ion Collider (EIC) would enable next-generation measurements of deep-inelastic scattering (DIS) on the deuteron with detection of a forward-moving nucleon (p, n) and measurement of its recoil momentum ({"}spectator tagging{"}). Such experiments offer full control of the nuclear configuration during the high-energy process and can be used for precision studies of the neutron's partonic structure and its spin dependence, nuclear modifications of partonic structure, and nuclear shadowing at small x. We review the theoretical description of spectator tagging at EIC energies (light- front nuclear structure, on-shell extrapolation in the recoil nucleon momentum, final-state interactions, diffractive effects at small x) and report about on-going developments.",
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Electron-deuteron DIS with spectator tagging at EIC : Development of theoretical framework. / Cosyn, W.; Guzey, V.; Sargsian, M.; Strikman, M.; Weiss, C.

In: EPJ Web of Conferences, Vol. 112, 01022, 21.03.2016.

Research output: Contribution to journalConference article

TY - JOUR

T1 - Electron-deuteron DIS with spectator tagging at EIC

T2 - Development of theoretical framework

AU - Cosyn, W.

AU - Guzey, V.

AU - Sargsian, M.

AU - Strikman, M.

AU - Weiss, C.

PY - 2016/3/21

Y1 - 2016/3/21

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AB - An Electron-Ion Collider (EIC) would enable next-generation measurements of deep-inelastic scattering (DIS) on the deuteron with detection of a forward-moving nucleon (p, n) and measurement of its recoil momentum ("spectator tagging"). Such experiments offer full control of the nuclear configuration during the high-energy process and can be used for precision studies of the neutron's partonic structure and its spin dependence, nuclear modifications of partonic structure, and nuclear shadowing at small x. We review the theoretical description of spectator tagging at EIC energies (light- front nuclear structure, on-shell extrapolation in the recoil nucleon momentum, final-state interactions, diffractive effects at small x) and report about on-going developments.

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