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Title Novel observation of isospin structure of short-range correlations in Calcium isotopes
Abstract Short Range Correlations (SRCs) have been identiffed as being responsible for the high momentum tail of the nucleon momentum distribution, n(k). Hard, short-range interactions of nucleon pairs generate the high momentum tail and imprint a universal character on n(k) for all nuclei at large momentum. Triple coincidence experiments have shown a strong dominance of np pairs, but these measurements involve large final state interactions. This paper presents the results from Jefferson Lab experiment E08014 which measured inclusive electron scattering cross-section from Ca isotopes. By comparing the inclusive cross section from 48Ca to 40Ca in a kinematic region dominated by SRCs we provide a new way to study the isospin structure of SRCs.
Author(s) Dien Nguyen, Z. Ye, Paula Aguilera, Zafar Ahmed, Hisham Albataineh, Kalyan Allada, Bryon Anderson, David Anez, Konrad Aniol , John Annand, John Arrington , Todd Averett , Hovhannes Baghdasaryan, Xinzhan Bai, Arie Beck, Sharon Beck, Vincenzo Bellini , Alexandre Camsonne, C. Chen, Jian-Ping Chen, Khem Chirapatpimol, Evaristo Cisbani , Mark Macrae Dalton , Aji Daniel, Donal Day , Wouter Deconinck , Maxime Defurne, David Flay, Nadia Fomin, Megan Friend, Salvatore Frullani, Eric Fuchey , Franco Garibaldi, Dave Gaskell, Shalev Gilad, Ronald Gilman , S. Glamazdin, Chao Gu, Paul Gueye , Charles Hanretty, Ole Hansen , Mitra Hashemi Shabestari , Douglas Higinbotham, Min Huang, Sophia Iqbal, Ge Jin, Narbe Kalantarians, H. Kang, Aidan Kelleher, Igor Korover, John LeRose, John Leckey, S. Li, Richard Lindgren , Elena Long , Juliette Mammei , Dimitri Margaziotis, Pete Markowitz , Dave Meekins, Zein-Eddine Meziani , Robert Michaels , Miha Mihovilovic, Navaphon Muangma, Carlos Munoz Camacho , Blaine Norum , Nuruzzaman Nuruzzaman, Kai Pan, Sarah Phillips, Eliazer Piasetzky , Ishay Pomerantz, Matthew Posik, Vina Punjabi, Xin Qian , Yi Qiang, Xiyu Qiu, Paul Reimer , Abdurahim Rakhman, Seamus Riordan, Guy Ron , Oscar Rondon Aramayo, Arun Saha, Lawrence Selvy, Albert Shahinyan , Ran Shneyour, Simon Sirca , Karl Slifer , Patricia Solvignon-Slifer, Nikos Sparveris, Ramesh Subedi, Vincent Sulkosky, Diancheng Wang, John Watson, Larry Weinstein, Bogdan Wojtsekhowski, Stephen Wood , Israel Yaron, Xiaohui Zhan, Jixie Zhang , Yawei Zhang, Zhao Zhang, Xiaochao Zheng , Pengjia Zhu, Ryan Zielinski
Publication Date December 2020
Document Type Journal Article
Primary Institution Thomas Jefferson National Accelerator Facility, Newport News
Affiliation Exp Nuclear Physics / Experimental Halls / Hall A
Funding Source Nuclear Physics (NP)
Proprietary? No
This publication conveys Technical Science Results
Document Numbers
JLAB Number: JLAB-PHY-20-3177 OSTI Number: 1736001
LANL Number: arXiv:2004.11448 Other Number: DOE/OR/23177-4956
Associated with an experiment Yes
Experiment Number(s)
E08-014
Associated with EIC No
Supported by Jefferson Lab LDRD Funding No
Journal Article
Journal Name Physical Review C
Refereed Yes
Volume 102
Issue
Page(s) 064004
Attachments/Datasets/DOI Link
Document(s)
Calcium_SRC_Isospin.pdf (STI Document)
Calcium_SRC_Isospin.pdf (Accepted Manuscript)
DOI Link
Dataset(s) (none)
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