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Recently, a new technique for measuring short-range NN correlations in nuclei (NN SRCs) was reported by the E850 collaboration, using data from the EVA spectrometer at the AGS at Brookhaven Nat. Lab. In this talk, we will report on a larger…

We present new data probing short-range correlations (SRCs) in nuclei through the measurement of electron scattering off high-momentum nucleons in nuclei. The inclusive 4He/3He cross section ratio is observed to be both x and Q2 independent…

We summarize recent progress in the studies of the short-rang correlations (SRC) in nuclei in high energy electron and hadron nucleus scattering and suggest directions for the future high energy studies aimed at establishing detailed…

Nuclear Theory · Physics 2009-03-12 Leonid Frankfurt , Misak Sargsian , Mark Strikman

The variations of short-range correlations (SRC) across nuclei can be quantified in an approximately model-independent fashion in terms of the so-called SRC scaling factors. We provide predictions for the SRC scaling factors for both bound…

Nuclear Theory · Physics 2019-12-09 Jan Ryckebusch , Wim Cosyn , Tom Vieijra , Corneel Casert

The relative contributions to the valence nuclear EMC effect in the deuteron arising from off-shell effects and Fermi motion are examined in models which include nuclear binding and off-shell effects. Contrary to expectations, the effect of…

High Energy Physics - Phenomenology · Physics 2021-01-04 X. G. Wang , A. W. Thomas , W. Melnitchouk

Scaling analyses have been successfully applied to study the inclusive electron scattering $(\textit{e}, \textit{e}^{\prime})$ over the past few decades. In this paper, we utilize the $\psi^{\prime}$ scaling function in momentum space to…

Nuclear Theory · Physics 2023-08-15 Lei Wang , Qinglin Niu , Jinjuan Zhang , Jian Liu , Zhongzhou Ren

Inclusive electron scattering at carefully chosen kinematics can isolate scattering from the high-momentum nucleons in short-range correlations (SRCs). SRCs are produced by the hard, short-distance interactions of nucleons in the nucleus,…

Nuclear Experiment · Physics 2025-07-29 S. Li , S. N. Santiesteban , J. Arrington , R. Cruz-Torres , L. Kurbany , D. Abrams , S. Alsalmi , D. Androic , K. Aniol , T. Averett , C. Ayerbe Gayoso , J. Bane , S. Barcus , J. Barrow , A. Beck , V. Bellini , H. Bhatt , D. Bhetuwal , D. Biswas , D. Bulumulla , A. Camsonne , J. Castellanos , J. Chen , J-P. Chen , D. Chrisman , M. E. Christy , C. Clarke , S. Covrig , K. Craycraft , D. Day , D. Dutta , E. Fuchey , C. Gal , F. Garibaldi , T. N. Gautam , T. Gogami , J. Gomez , P. Guéye , A. Habarakada , T. J. Hague , J. O. Hansen , F. Hauenstein , W. Henry , D. W. Higinbotham , R. J. Holt , C. Hyde , K. Itabashi , M. Kaneta , A. Karki , A. T. Katramatou , C. E. Keppel , M. Khachatryan , V. Khachatryan , P. M. King , I. Korover , T. Kutz , N. Lashley-Colthirst , W. B. Li , H. Liu , N. Liyanage , E. Long , J. Mammei , P. Markowitz , R. E. McClellan , F. Meddi , D. Meekins , S. Mey-Tal Beck , R. Michaels , M. Mihovilovič , A. Moyer , S. Nagao , V. Nelyubin , D. Nguyen , M. Nycz , M. Olson , L. Ou , V. Owen , C. Palatchi , B. Pandey , A. Papadopoulou , S. Park , S. Paul , T. Petkovic , R. Pomatsalyuk , S. Premathilake , V. Punjabi , R. D. Ransome , P. E. Reimer , J. Reinhold , S. Riordan , J. Roche , V. M. Rodriguez , A. Schmidt , B. Schmookler , E. P. Segarra , A. Shahinyan , S. Širca , K. Slifer , P. Solvignon , T. Su , R. Suleiman , H. Szumila-Vance , L. Tang , Y. Tian , W. Tireman , F. Tortorici , Y. Toyama , K. Uehara , G. M. Urciuoli , D. Votaw , J. Williamson , B. Wojtsekhowski , S. Wood , Z. H. Ye , J. Zhang , X. Zheng

In this paper, we examine the hypothesis that the nuclear EMC effect comes merely from the N-N SRC pairs inside the nucleus and that the properties of N-N SRC pair are universal among the various nuclei, using the conventional $x$-rescaling…

Nuclear Theory · Physics 2023-02-24 Rong Wang , Na-Na Ma , Tao-Feng Wang

In view of recent data from the Thomas Jefferson National Accelerator Facility (JLab) on inclusive electron scattering off nuclei at high momentum transfer (Q^2 > 1 GeV^2) and their current analysis, it is shown that, if the scaling…

Nuclear Theory · Physics 2009-06-30 Claudio Ciofi degli Atti , Chiara Benedetta Mezzetti

We present an overview of Short-Range Correlations (SRC) studies using the inclusive measurement of the electron scattering off nuclei. A brief introduction of the origin of the SRC is given, followed by the survey of the two-nucleon SRC…

Nuclear Experiment · Physics 2018-10-23 Zhihong Ye , John Arrington

Short-range correlations (SRC) in asymmetric nuclei with an unusual neutron-to-proton ratio can be studied with quasi-free two-nucleon knockout processes following the collision between accelerated ions and a proton target. We derive an…

Nuclear Theory · Physics 2018-01-09 Sam Stevens , Jan Ryckebusch , Wim Cosyn , Andreas Waets

Short range correlated nucleon-nucleon ($NN$) pairs are an important part of the nuclear ground state. They are typically studied by scattering an electron from one nucleon in the pair and detecting its spectator correlated partner…

Instrumentation and Detectors · Physics 2022-05-17 F. Hauenstein , A. Jentsch , J. R. Pybus , A. Kiral , M. D. Baker , Y. Furletova , O. Hen , D. W. Higinbotham , C. Hyde , V. Morozov , D. Romanov , L. B. Weinstein

Recent data for the slope of the EMC-ratio in the intermediate $x$-region for {\em light} nuclei, with $3 \leq A \leq 12$, have the potential to shed new light on the origin of the EMC effect. Here we study the role of nuclear binding using…

Nuclear Theory · Physics 2012-07-20 Omar Benhar , Ingo SIck

We present results from the Jefferson Lab E08-014 experiment, investigating short-range correlations (SRC) through measurements of inclusive quasi-elastic scattering from $^2$H, $^3$He, $^4$He, $^{12}$C, $^{40}$Ca, and $^{48}$Ca. The…

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

The observed correlation between the EMC effect and the contribution of short-range correlations (SRCs) in nuclei suggests that the modification of the quark distributions of bound protons and neutrons might occur within SRCs. This raises…

Nuclear Experiment · Physics 2019-07-31 J. Arrington , N. Fomin

Recent experimental studies have led to the suggestion that short-range correlations may be a major contributor to the nuclear EMC effect. This hypothesis requires that the structure function for nucleons involved in short-range…

High Energy Physics - Phenomenology · Physics 2024-03-22 Wanli Xing , Xuan-Gong Wang , Anthony W. Thomas

We investigate the gluonic probe to the nucleon-nucleon short range correlation (SRC) in nucleus through heavy flavor production in deep inelastic scattering (DIS). The relevant EMC effects of $F_2^{c\bar c}$ structure function will provide…

High Energy Physics - Phenomenology · Physics 2020-01-01 Ji Xu , Feng Yuan

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

Three-nucleon short-range correlation ($3N$ SRC) represents a rare and intriguing part of the nuclear dynamics at short distance, beyond the two-nucleon short-range correlation ($2N$ SRC). To search its existence is a hot topic in the…

Nuclear Theory · Physics 2024-07-03 Na-Na Ma , Rong Wang