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We introduce a method to calculate the effect of short-range correlation (SRC) on the proton density distribution numerically, up to the first order of the cluster expansion, that can be used for wide range of closed shell nuclei and…

Nuclear Theory · Physics 2025-06-09 Tianyang Ma , Shalom Shlomo

Nuclear dynamics at short distances is one of the most fascinating topics of strong interaction physics. The physics of it is closely related to the understanding the role of the QCD in generating nuclear forces at short distances as well…

Nuclear Theory · Physics 2017-10-11 Nadia Fomin , Douglas Higinbotham , Misak Sargsian , Patricia Solvignon

Within an isospin- and momentum-dependent transport model for nuclear reactions at intermediate energies, we investigate the interplay of the nucleon-nucleon short-range correlations (SRC) and nuclear symmetry energy $E_{sym}(\rho)$ on hard…

Nuclear Theory · Physics 2018-01-08 Gao-Chan Yong , Bao-An Li

We explore the EMC effect of gluons through heavy quark production in deep inelastic scattering (DIS) and the nucleon-nucleon short range correlation (SRC) from sub-threshold photoproduction of the $J/\psi$. Applying an effective field…

High Energy Physics - Phenomenology · Physics 2025-01-07 Wei Wang , Ji Xu , Xing-Hua Yang , Shuai Zhao

This article reviews our current understanding of how the internal quark structure of a nucleon bound in nuclei differs from that of a free nucleon. We focus on the interpretation of measurements of the EMC effect for valence quarks, a…

Nuclear Experiment · Physics 2017-12-06 O. Hen , G. A. Miller , E. Piasetzky , L. B. Weinstein

The recent x>1 (e,e') and correlation experiments at momentum transfer Q^2 \ge 2 GeV^2 confirm presence of short-range correlations (SRC) in nuclei mostly build of nucleons. Recently we evaluated in a model independent way the dominant…

Nuclear Theory · Physics 2015-05-30 Mark Strikman

A relativistic and quantum mechanical framework to compute nuclear transparencies for pion photo- and electroproduction reactions is presented. Final-state interactions for the ejected pions and nucleons are implemented in a relativistic…

Nuclear Theory · Physics 2008-11-26 W. Cosyn , M. C. Martínez , J. Ryckebusch

Recent experiments have succeeded in isolating processes for which short-range correlation (SRC) physics is dominant and well accounted for by SRC phenomenology. But an alternative and compelling picture emerges from renormalization group…

Nuclear Theory · Physics 2021-09-22 A. J. Tropiano , S. K. Bogner , R. J. Furnstahl

An approximate method to quantify the magnitude of the two-nucleon (2N) and three-nucleon (3N) short-range correlations (SRC) and their mass dependence is proposed. The proposed method relies on the concept of the "universality" or "local…

Nuclear Theory · Physics 2012-10-24 Maarten Vanhalst , Jan Ryckebusch , Wim Cosyn

In the present work, we investigate the effects of short-range correlations (SRC) on the dimensionless deformability of the binary neutron system related to the GW170817 event. We implemented phenomenological SRC in a relativistic…

Nuclear Theory · Physics 2021-02-26 Lucas A. Souza , Mariana Dutra , César H. Lenzi , Odilon Lourenço

Sophisticated high-energy and large momentum-transfer scattering experiments combined with ab-initio calculations can reveal the short-distance behavior of nucleon pairs in nuclei. On an opposite energy and resolution scale, elastic…

Nuclear Theory · Physics 2019-02-19 Ronen Weiss , Axel Schmidt , Gerald A. Miller , Nir Barnea

The single-particle spectrum of the two nuclei 133Sb and 101Sn is studied within the framework of the time-dependent degenerate linked-diagram perturbation theory starting from a class of onshell-equivalent realistic nucleon-nucleon…

Nuclear Theory · Physics 2009-10-13 L. Coraggio , A. Covello , A. Gargano , N. Itaco , T. T. S. Kuo

Direct reaction techniques are powerful tools to study the single-particle nature of nuclei. Performing direct reactions on short-lived nuclei requires radioactive ion beams produced either via fragmentation or the Isotope Separation OnLine…

The GlueX experiment at Jefferson Lab has been designed to study photoproduction reactions with a 9-GeV linearly polarized photon beam. The energy and arrival time of beam photons are tagged using a scintillator hodoscope and a…

Instrumentation and Detectors · Physics 2022-03-17 S. Adhikari , C. S. Akondi , H. Al Ghoul , A. Ali , M. Amaryan , E. G. Anassontzis , A. Austregesilo , F. Barbosa , J. Barlow , A. Barnes , E. Barriga , R. Barsotti , T. D. Beattie , J. Benesch , V. V. Berdnikov , G. Biallas , T. Black , W. Boeglin , P. Brindza , W. J. Briscoe , T. Britton , J. Brock , W. K. Brooks , B. E. Cannon , C. Carlin , D. S. Carman , T. Carstens , N. Cao , O. Chernyshov , E. Chudakov , S. Cole , O. Cortes , W. D. Crahen , V. Crede , M. M. Dalton , T. Daniels , A. Deur , C. Dickover , S. Dobbs , A. Dolgolenko , R. Dotel , M. Dugger , R. Dzhygadlo , A. Dzierba , H. Egiyan , T. Erbora , A. Ernst , P. Eugenio , C. Fanelli , S. Fegan , A. M. Foda , J. Foote , J. Frye , S. Furletov , L. Gan , A. Gasparian , A. Gerasimov , N. Gevorgyan , C. Gleason , K. Goetzen , A. Goncalves V. S. Goryachev , L. Guo , H. Hakobyan , A. Hamdi , J. Hardin , C. L. Henschel , G. M. Huber , C. Hutton , A. Hurley , P. Ioannou , D. G. Ireland , M. M. Ito , N. S. Jarvis , R. T. Jones , V. Kakoyan , S. Katsaganis , G. Kalicy , M. Kamel , C. D. Keith , F. J. Klein , R. Kliemt , D. Kolybaba , C. Kourkoumelis , S. T. Krueger , S. Kuleshov , I. Larin , D. Lawrence , J. P. Leckey , D. I. Lersch , B. D. Leverington , W. I. Levine , W. Li , B. Liu , K. Livingston , G. J. Lolos , V. Lyubovitskij , D. Mack , H. Marukyan , P. T. Mattione , V. Matveev , M. McCaughan , M. McCracken , W. McGinley , J. McIntyre , D. Meekins , R. Mendez , C. A. Meyer , R. Miskimen , R. E. Mitchell , F. Mokaya , K. Moriya , F. Nerling , L. Ng , H. Ni , A. I. Ostrovidov , Z. Papandreou , M. Patsyuk , C. Paudel , P. Pauli , R. Pedroni , L. Pentchev , K. J. Peters , W. Phelps , J. Pierce , E. Pooser , V. Popov , B. Pratt , Y. Qiang , N. Qin , V. Razmyslovich , J. Reinhold , B. G. Ritchie , J. Ritman , L. Robison , D. Romanov , C. Romero , C. Salgado , N. Sandoval , T. Satogata , A. M. Schertz , S. Schadmand , A. Schick , R. A. Schumacher , C. Schwarz , J. Schwiening , A. Yu. Semenov , I. A. Semenova , K. K. Seth , X. Shen , M. R. Shepherd , E. S. Smith , D. I. Sober , A. Somov , S. Somov , O. Soto , N. Sparks , M. J. Staib , C. Stanislav , J. R. Stevens , J. Stewart , I. I. Strakovsky , B. C. L. Summner , K. Suresh , V. V. Tarasov , S. Taylor , L. A. Teigrob , A. Teymurazyan , A. Thiel , I. Tolstukhin , A. Tomaradze , A. Toro , A. Tsaris , Y. Van Haarlem , G. Vasileiadis , I. Vega , G. Visser , G. Voulgaris , N. K. Walford , D. Werthmüller , T. Whitlatch , N. Wickramaarachchi , M. Williams , E. Wolin , T. Xiao , Y. Yang , J. Zarling , Z. Zhang , Q. Zhou , X. Zhou , B. Zihlmann

Although relativistic heavy-ion collisions have emerged as a powerful probe for studying nuclear structure, the potential influence of nucleon-nucleon short-range correlations (NN-SRCs) on the initial state has remained an open question. By…

Nuclear Theory · Physics 2025-12-01 Pei Li , Kai-Jia Sun , Bo Zhou , Guo-Liang Ma

Some of the recent attempts to detect signals of nucleon-nucleon correlations with semi-exclusive A(e,e'p) and exclusive A(e,e'pN) processes are reviewed. Unfactorized and distorted-wave calculations for these processes are discussed. The…

Nuclear Theory · Physics 2007-05-23 J. Ryckebusch

Recently published measurements of the two nucleon short range correlation ($NN$-SRC) scaling factors, $a_2(A/d)$, strengthen the previously observed correlation between the magnitude of the EMC effect measured in electron deep inelastic…

Nuclear Experiment · Physics 2015-06-04 O. Hen , E. Piasetzky , L. B. Weinstein

Short-range correlation pairs (SRCs) -- core of nuclear structure, composed of highly off-shell nucleons -- are mostly studied via electron-nucleon scattering, leaving a gap in meson-based probes. We propose probing SRC off-shell nucleons…

High Energy Physics - Phenomenology · Physics 2025-12-16 Wei Wang , Ji Xu , Ya-Teng Zhang , Xiao-Rong Zhou

Recent experiments and many-body calculations indicate that approximately 20\% of the nucleons in medium and heavy nuclei ($A\geq12$) are part of short-range correlated (SRC) primarily neutron-proton ($np$) pairs. We find that using chiral…

Nuclear Theory · Physics 2019-05-15 G. A. Miller , A. Beck , S. May-Tal Beck , L. B. Weinstein , E. Piasetzky , O. Hen

Several recent studies have dealt with the effects of short range correlations on the momentum distribution of nucleons in nuclei. Here we investigate the correlation effects on the density and spectral distribution in coordinate space. A…

Nuclear Theory · Physics 2009-11-10 H. Müther , Ingo Sick