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Related papers: New Results on Three-Nucleon Short-Range Correlati…

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Atomic nuclei and dense nucleonic matter in neutron stars exhibit short-range correlations (SRCs), where nucleons form temporally correlated pairs in proximity beyond mean-field approximation. It is essential to make precision measurement…

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

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

The strongly isospin-dependent tensor force leads to short-range correlations (SRC) between neutron-proton (deuteron-like) pairs much stronger than those between proton-proton and neutron-neutron pairs. As a result of the short-range…

Nuclear Theory · Physics 2018-11-22 Bao-Jun Cai , Bao-An Li , Lie-Wen Chen

The nuclear mass dependence of the number of short-range correlated (SRC) proton-proton (pp) and proton-neutron (pn) pairs in nuclei is a sensitive probe of the dynamics of short-range pairs in the ground state of atomic nuclei. This work…

Nuclear Theory · Physics 2015-08-19 C. Colle , O. Hen , W. Cosyn , I. Korover , E. Piasetzky , J. Ryckebusch , L. B. Weinstein

Nucleon short-range correlations (SRCs) and their high-momentum tails (HMTs) encode key short-range dynamics in nuclei and dense matter. This review provides a concise overview of SRC features relevant to the Equation of State (EOS) of…

Nuclear Theory · Physics 2026-03-20 Bao-Jun Cai , Bao-An Li , Yu-Gang Ma

Short range correlated (SRC) N N pairs are pairs of nucleons with high relative momentum (prel > kF where kF ~ 250 MeV/c is the Fermi momentum in medium to heavy nuclei) and lower center of mass momentum. The motivation for studying SRC…

Nuclear Experiment · Physics 2026-01-15 Nadia Fomin , Or Hen , Julian Kahlbow , Dien Nguyen , Jackson Pybus , Noemi Rocco , Misak Sargsian , Sandra Nathaly Santiesteban , Ronen Weiss , Douglas W. Higinbotham , Lawrence Weinstein , Devi Adhikari , Hisham Albataineh , Massimiliano Alvioli , Lorenzo Andreoli , John Arrington , Carlos Ayerbe Gayoso , A. B. Balantekin , Carlos Bertulani , Hem Bhatt , Sudip Bhattarai , William J. Briscoe , Sayak Chatterjee , Hector Chinchay , E. O. Cohn , Wim Cosyn , Silviu Covrig Dusa , Natalya Dashyan , Bhesha Raj Devkota , Meytal Duer , Burcu Duran , Mostafa Elaasar , Cristiano Fanelli , Muhammad Farooq , Ishara P. Fernando , Caleb Fogler , Filippo Fornetti , Tobias Frederico , Daniel Galaviz , Dave Gaskell , Prakassh Gautam , Probir Ghoshal , Tyler J. Hague , Jens-Ole Hansen , Florian Hauenstein , Chueng-Ryong Ji , H. S. Jo , Muhammad Junaid , Dustin Keller , T. V. Kolar , Igor Korover , Andrea Lagni , Chhetra Lama , Shujie Li , Valery E. Lyubovitskij , Ralph Marinaro , Malek Mazouz , Michael McCaughan , Bryan McKinnon , Gerald Miller , Taya Mineeva , Arthur Mkrtchyan , Hamlet Mkrtchyan , Peter Monaghan , Casey Morean , Sooriyaarachchilage Aruni Nadeeshani , Gunawardhana Waduge Nuwan Chaminda , Emanuele Pace , Bishnu Pandey , Valerii Panin , Parshkin , Igor , Stefanos Paschalis , Saori Pastore , Maria Patsyuk , Churamani Paudel , Marina Petri , Eliazer Piasetzky , Jiwan Poudel , Hang Qi , Sagar Regmi , Matteo Rinaldi , Jose Luis Rodriguez-Sánchez , Dmitry Romanov , Giovanni Salmé , Axel Schmidt , Mitra H. Shabestari , Albert Shahinyan , Abhyuday Sharda , Alexander Somov , Igor Strakovsky , Holly Szumila-Vance , V. Tadevosyan , Buddhiman Tamang , Hakob Voskanyan , Ron Wagner , Uditha Weerasinghe , Natalie Wright , E. A. Wrightson , Manuel Xarepe , Zhihong Ye , Bo Yu

It is well known that strongly correlated neutron-proton pairs, the short-range correlations (SRC), can modify many of the nuclear properties. In this work we have introduced, for the first time, short range correlations in the calculation…

Nuclear Theory · Physics 2023-09-19 Mateus R. Pelicer , Débora P. Menezes , Mariana Dutra , Odilon Lourenço

Nuclear short-range correlations (SRC) typically manifest themselves in the tail parts of the single-nucleon momentum distributions. We propose an approximate practical method for computing those SRC contributions to the high-momentum…

Nuclear Theory · Physics 2015-08-13 Jan Ryckebusch , Maarten Vanhalst , Wim Cosyn

We study the relation between measured high-$x_B$, high-$Q^2$, Helium-3 to Tritium, $(e,e')$ inclusive-scattering cross-section ratios and the relative abundance of high-momentum neutron-proton ($np$) and proton-proton ($pp$) short-range…

We discuss the implications of recent experimental evidence of nuclear Short Range Correlations (SRCs) on the modeling of the wave function of complex nuclei. We perform a calculation of potential energy contributions of pp and pn pairs in…

Nuclear Theory · Physics 2009-12-31 M. Alvioli , C. Ciofi degli Atti , M. Strikman

An approximate method to quantify the mass dependence of the number of two-nucleon (2N) short-range correlations (SRC) in nuclei is suggested. The proposed method relies on the concept of the "local nuclear character" of the SRC. We…

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

Using realistic wave functions, the proton-neutron and proton-proton momentum distributions in $^3He$ and $^4He$ are calculated as a function of the relative, $k_{rel}$, and center of mass, $K_{CM}$, momenta, and the angle between them. For…

Nuclear Theory · Physics 2015-06-03 M. Alvioli , C. Ciofi degli Atti , L. P. Kaptari , C. B. Mezzetti , H. Morita , S. Scopetta

We investigate the role of short-range correlations (SRC) in the transverse nuclear response within the quasielastic peak region, focusing on the 1p1h channel. The calculation is performed in nuclear matter by solving the Bethe-Goldstone…

Nuclear Theory · Physics 2025-10-21 P. R. Casale , J. E. Amaro

Short-range correlations (SRCs) provide the link between low- and high-energy nuclear physics and can be quantified by two-nucleon densities. We present calculations of the two-nucleon densities using free-space similarity renormalization…

Nuclear Theory · Physics 2026-02-06 H. Y. Shang , R. Z. Hu , X. Y. Xu , Z. C. Xu , J. C. Pei , S. M. Wang

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

Short-Range Correlated (SRC) nucleon pairs are a vital part of the nucleus, accounting for almost all nucleons with momentum greater than the Fermi momentum (kF). A fundamental characteristic of SRC pairs is having large relative momenta as…

Short-range correlations in nuclear and neutron matter are examined through the properties of the correlated wave function obtained by solving the Bethe-Goldstone equation. Tensor correlations are explored through the dominant tensor-driven…

Nuclear Theory · Physics 2014-12-24 Francesca Sammarruca

The nucleon properties and structure should be modified by short-range correlations (SRC) among nucleons. By analyzing SRC ratio data, we extract the mass of nucleon in the SRC pair and the expected number of pn-SRC pairs in deuterium,…

Nuclear Theory · Physics 2021-01-25 Rong Wang , Xurong Chen , Taofeng Wang

We propose a phenomenological approach to examine the role of short- and long-range nucleon-nucleon correlations in the quenching of single-particle strength in atomic nuclei and their evolution in asymmetric nuclei and neutron matter.…

Nuclear Experiment · Physics 2020-08-21 S. Paschalis , M. Petri , A. O. Macchiavelli , O. Hen , E. Piasetzky