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Title: Polarized 3He target and Final State Interactions in SiDIS

Abstract

Jefferson Lab is starting a wide experimental program aimed at studying the neutron’s structure, with a great emphasis on the extraction of the parton transverse-momentum distributions (TMDs). To this end, Semi-inclusive deep-inelastic scattering (SiDIS) experiments on polarized $^3$He will be carried out, providing, together with proton and deuteron data, a sound flavor decomposition of the TMDs. Here, given the expected high statistical accuracy, it is crucial to disentangle nuclear and partonic degrees of freedom to get an accurate theoretical description of both initial and final states. In this contribution, a preliminary study of the Final State Interaction (FSI) in the standard SiDIS, where a pion (or a Kaon) is detected in the final state is presented, in view of constructing a realistic description of the nuclear initial and final states.

Authors:
ORCiD logo [1];  [2];  [3];  [4];  [5]
  1. INFN Sezione di Roma, Rome (Italy); Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
  2. JINR, Dubna (Russia)
  3. Univ. di Roma "Tor Vergata" and INFN, Rome (Italy)
  4. INFN Sezione di Roma, Rome (Italy)
  5. Univ. di Perugia and INFN, Perugia (Italy)
Publication Date:
Research Org.:
Thomas Jefferson National Accelerator Facility, Newport News, VA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1346554
Report Number(s):
JLAB-PHY-17-2428; DOE/OR/23177-4093; arXiv:1612.03075
Journal ID: ISSN 0177-7963; PII: 1187; TRN: US1701049
Grant/Contract Number:  
AC05-06OR23177
Resource Type:
Journal Article: Accepted Manuscript
Journal Name:
Few-Body Systems
Additional Journal Information:
Journal Volume: 58; Journal Issue: 1; Conference: 23rd European Conference on Few-Body Problems in Physics (EFB23), Aarhus (Denmark), 8-12 Aug 2016; Journal ID: ISSN 0177-7963
Publisher:
Springer
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

Citation Formats

Del Dotto, Alessio, Kaptari, Leonid, Pace, Emanuele, Salme, Giovanni, and Scopetta, Sergio. Polarized 3He target and Final State Interactions in SiDIS. United States: N. p., 2017. Web. doi:10.1007/s00601-016-1187-9.
Del Dotto, Alessio, Kaptari, Leonid, Pace, Emanuele, Salme, Giovanni, & Scopetta, Sergio. Polarized 3He target and Final State Interactions in SiDIS. United States. doi:10.1007/s00601-016-1187-9.
Del Dotto, Alessio, Kaptari, Leonid, Pace, Emanuele, Salme, Giovanni, and Scopetta, Sergio. Tue . "Polarized 3He target and Final State Interactions in SiDIS". United States. doi:10.1007/s00601-016-1187-9. https://www.osti.gov/servlets/purl/1346554.
@article{osti_1346554,
title = {Polarized 3He target and Final State Interactions in SiDIS},
author = {Del Dotto, Alessio and Kaptari, Leonid and Pace, Emanuele and Salme, Giovanni and Scopetta, Sergio},
abstractNote = {Jefferson Lab is starting a wide experimental program aimed at studying the neutron’s structure, with a great emphasis on the extraction of the parton transverse-momentum distributions (TMDs). To this end, Semi-inclusive deep-inelastic scattering (SiDIS) experiments on polarized $^3$He will be carried out, providing, together with proton and deuteron data, a sound flavor decomposition of the TMDs. Here, given the expected high statistical accuracy, it is crucial to disentangle nuclear and partonic degrees of freedom to get an accurate theoretical description of both initial and final states. In this contribution, a preliminary study of the Final State Interaction (FSI) in the standard SiDIS, where a pion (or a Kaon) is detected in the final state is presented, in view of constructing a realistic description of the nuclear initial and final states.},
doi = {10.1007/s00601-016-1187-9},
journal = {Few-Body Systems},
number = 1,
volume = 58,
place = {United States},
year = {Tue Jan 03 00:00:00 EST 2017},
month = {Tue Jan 03 00:00:00 EST 2017}
}

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