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Related papers: Short-range correlations in (e,e$'$p) and (e,e$'$p…

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This paper presents reaction cross section predictions. These predictions are the result of a continuous pipeline which originates from a microscopic nuclear interaction. Density parameters and effective nucleon-nucleon cross sections (both…

Nuclear Theory · Physics 2011-07-04 Francesca Sammarruca , Larz White

The 16O(e,e'p) reaction in the quasi-elastic region has been studied in several experiments to determine spectroscopic factors, hence, the degree to which $^{16}$O looks like a closed shell. By varying the kinematics, experimentalists are…

Nuclear Theory · Physics 2016-08-03 J. Grineviciute , Dean Halderson

Ab-initio Quantum Monte Carlo (QMC) calculations of nuclei from deuterium to 40Ca, obtained using four different phenomenological and local chiral nuclear potentials, are analyzed using the Generalized Contact Formalism (GCF). We extract…

Short-range potential has been added into an extended quantum molecular dynamics (EQMD) model. The RMS radius, binding energy and momentum distribution of $^{12}$C with different initial structures and short-range potential parameters have…

Nuclear Theory · Physics 2022-01-19 Lei Shen , Bo-Son Huang , Yu-Gang Ma

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…

The coupled-channel theory is a natural way of treating nonelastic channels, in particular those arising from collective excitations, defined by nuclear deformations. Proper treatment of such excitations is often essential to the accurate…

Nuclear Theory · Physics 2015-03-13 G. P. A. Nobre , F. S. Dietrich , M. Herman , A. Palumbo , S. Hoblit , D. Brown

Short-range correlation (SRC) in nuclei refers to nucleons forming temporally correlated pairs in close proximity, giving rise to the high momentum of the nucleons beyond the Fermi surface. It has been reported that bremsstrahlung $\gamma$…

We calculate the nuclear structure orbital entanglement entropy of short range correlations (SRC) based on the nuclear scale separation. Specifically, the entanglement between the SRC orbitals and the rest of the system. It should be…

Nuclear Theory · Physics 2023-05-31 Ehoud Pazy

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

The relation between nuclear saturation and NN-correlations is examined. Nucleons bound in a nucleus have a reduced effective mass due to the mean field. This results in off-energy-shell scatterings modifying the free-space NN-interaction…

Nuclear Theory · Physics 2007-05-23 H. S. Köhler , S. A. Moszkowski

The EMC effect in deuterium and helium-3 is studied using a convolution formalism that allows isolating the impact of high-momentum nucleons in short-ranged correlated (SRC) pairs. We assume that the modification of the structure function…

High Energy Physics - Phenomenology · Physics 2021-06-30 E. P. Segarra , J. R. Pybus , F. Hauenstein , D. W. Higinbotham , G. A. Miller , E. Piasetzky , A. Schmidt , M. Strikman , L. B. Weinstein , O. Hen

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

We study the evolution of the (e,e'p) cross section on nuclei with increasing asymmetry between the number of neutrons and protons. The calculations are done within the framework of the distorted-wave impulse approximation, by adopting…

Nuclear Theory · Physics 2011-09-02 C. Giusti , A. Meucci , F. D. Pacati , G. Co' , V. De Donno

Microscopic optical potentials for low energy proton reactions have been obtained by folding density dependent M3Y interaction derived from nuclear matter calculation with densities from mean field approach to study astrophysically…

Nuclear Theory · Physics 2016-02-16 C. Lahiri , S. K. Biswal , S. K. Patra

The reaction 12C(p,2p+n) was measured at beam momenta of 5.9 and 7.5 GeV/c.. We established the quasi-elastic character of the reaction C(p,2p) at $\theta_{cm}\simeq 90^o$, in a kinematically complete measurement. The neutron momentum was…

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

Context. Monte Carlo methods have enabled nuclear reaction rates from uncertain inputs to be presented in a statistically meaningful manner. However, these uncertainties are currently computed assuming no correlations between the physical…

Instrumentation and Methods for Astrophysics · Physics 2017-08-02 Richard Longland

Journal of Combinatorial Theory, Series B, 98(1):173-225, 2008n exotic nuclei are studied in the framework of a fully self-consistent relativistic continuum random phase approximation (RCRPA). In this method the contribution of the…

Nuclear Theory · Physics 2015-06-17 Ding Yang , Ligang Cao , Zhongyu Ma

We address the issue whether quasifree single-nucleon knockout measurements carry sufficient information about the nuclear interior. To this end, we present comparisons of the reaction probability densities for $A(e,e'p)$ and $A(p,2p)$ in…

Nuclear Theory · Physics 2015-03-18 Jan Ryckebusch , Wim Cosyn , Maarten Vanhalst

Short-range correlations in 4He are investigated using many-body wave functions obtained in the no-core shell model. The similarity renormalization group (SRG) is used to evolve the Argonne V8' interaction and the density operators. The…

Nuclear Theory · Physics 2015-03-23 Thomas Neff , Hans Feldmeier , Wataru Horiuchi , Dennis Weber