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19922026
Showing 2016 · nucl-thShow all

20 papers · 2 filters

nucl-th2016★ 9 cited

Coarse grained short-range correlations

I. Ruiz Simo, R. Navarro Perez, J. E. Amaro +1

We develop a scheme to take into account the effects of short-range nucleon-nucleon correlations in the nucleon-pair wave function by solving the Bethe-Goldstone equation for a coa…

nucl-th2016★ 1 cited

Phase transition in the SRG flow of nuclear interactions

Varese S. Timoteo, Enrique R. Arriola, S. Szpigel

We use a chiral interaction at N3LO in the 1S0 channel of the nucleon- nucleon interaction in order to investigate the on-shell transition along the similarity renormalization grou…

nucl-th2016★ 50 cited

Scale-setting, flavour dependence and chiral symmetry restoration

Daniele Binosi, Craig D. Roberts, Jose Rodriguez-Quintero

We determine the flavour dependence of the renormalisation-group-invariant running interaction through judicious use of both unquenched Dyson-Schwinger equation and lattice results…

nucl-th2016★ 5 cited

The falsification of Chiral Nuclear Forces

E. Ruiz Arriola, J. E. Amaro, R. Navarro Perez

Predictive power in theoretical nuclear physics has been a major concern in the study of nuclear structure and reactions. The Effective Field Theory (EFT) based on chiral expansion…

nucl-th2016★ 27 cited

Proton-proton hollowness at the LHC from inverse scattering

Enrique Ruiz Arriola, Wojciech Broniowski

Parameterizations of the pp scattering data at the LHC collision energies indicate a hollow in the inelasticity profile of the pp interaction, with less absorption for head-on coll…

nucl-th2016★ 129 cited

Charged-current neutrino-nucleus reactions within the SuSAv2-MEC approach

G. D. Megias, J. E. Amaro, M. B. Barbaro +3

We present a detailed study of charged-current (CC) neutrino-nucleus reactions in a fully relativis- tic framework and comparisons with recent experiments spanning an energy range…

nucl-th2016★ 33 cited

Emission of neutron-proton and proton-proton pairs in neutrino scattering

I. Ruiz Simo, J. E. Amaro, M. B. Barbaro +4

We use a recently developed model of relativistic meson-exchange currents to compute the neutron-proton and proton-proton yields in scattering from C in the 2p-2…

nucl-th2016★ 9 cited

Emission of neutron-proton and proton-proton pairs in electron scattering induced by meson-exchange currents

I. Ruiz Simo, J. E. Amaro, M. B. Barbaro +4

We use a relativistic model of meson-exchange currents to compute the proton-neutron and proton-proton yields in scattering from C in the 2p-2h channel. We compute…

nucl-th2016★ 8 cited

Nuclear medium effects in Drell-Yan process

H. Haider, M. Sajjad Athar, S. K. Singh +1

We study the nuclear medium effects in Drell-Yan process using quark parton distribution functions calculated in a microscopic nuclear model which takes into account the effects of…

nucl-th2016★ 15 cited

Three pion nucleon coupling constants

E. Ruiz Arriola, J. E. Amaro, R. Navarro Perez

There exist four pion nucleon coupling constants, , , and which coincide when up and down quark masses a…

nucl-th2016★ 45 cited

Precise Determination of Charge Dependent Pion-Nucleon-Nucleon Coupling Constants

R. Navarro Perez, J. E. Amaro, E. Ruiz Arriola

We undertake a covariance error analysis of the pion-nucleon-nucleon coupling constants from the Granada-2013 np and pp database comprising a total of 6720 scattering data below LA…

nucl-th2016

Interplay between tensor force and deformation in even-even nuclei

Rémi N. Bernard, Marta Anguiano

In this work we study the effect of the nuclear tensor force on properties related with deformation. We focus on isotopes in the Mg, Si, S, Ar, Sr and Zr chains within the Hartree-…

nucl-th2016★ 79 cited

Relativistic model of 2p-2h meson exchange currents in (anti)neutrino scattering

I. Ruiz Simo, J. E. Amaro, M. B. Barbaro +3

We develop a model of relativistic, charged meson-exchange currents (MEC) for neutrino-nucleus interactions. The two-body current is the sum of seagull, pion-in-flight, pion-pole a…

nucl-th2016★ 6 cited

Binding in light nuclei: Statistical NN uncertainties vs Computational accuracy

R. Navarro Perez, A. Nogga, J. E. Amaro +1

We analyse the impact of the statistical uncertainties of the the nucleon-nucleon interaction, based on the Granada-2013 np-pp database, on the binding energies of the triton and t…

nucl-th2016★ 47 cited

In-medium covariant propagator of baryons under a strong magnetic field: effect of the intrinsic magnetic moments

R. M. Aguirre, A. L. De Paoli

We obtain the covariant propagator at finite temperature for interacting baryons immersed in a strong magnetic field. The effect of the intrinsic magnetic moments on the Green func…

nucl-th2016★ 94 cited

Inclusive electron scattering within the SuSAv2-MEC approach

G. D. Megias, J. E. Amaro, M. B. Barbaro +2

We present our recent progress on the relativistic modeling of electron-nucleus reactions and compare our predictions with inclusive C () experimental data in a wide k…

nucl-th2016★ 23 cited

Nuclear medium effects in and structure functions

H. Haider, F. Zaidi, M. Sajjad Athar +2

Recent phenomenological analysis of experimental data on DIS processes induced by charged leptons and neutrinos/antineutrinos beams on nuclear targets by CTEQ collaboration has con…

nucl-th2016

Effects of Nuclear Medium on the Sum Rules in Electron and Neutrino Scattering

F. Zaidi, H. Haider, M. Sajjad Athar +2

In this work, we study the influence of nuclear medium effects on various parton model sum rules in nuclei and compare the results with the free nucleon case. We have used relativi…

nucl-th2016

Electromagnetic and Weak Nuclear Structure Functions in the Intermediate Region of

H. Haider, F. Zaidi, M. Sajjad Athar +2

We have studied nuclear structure functions and for electromagnetic and weak processes in the region of . The nuclear medium…

nucl-th2016

Fixed points of the SRG evolution and the on-shell limit of the nuclear force

E. Ruiz Arriola, S. Szpigel, V. S. Timoteo

We study the infrared limit of the similarity renormalization group (SRG) using a simple toy model for the nuclear force aiming to investigate the fixed points of the SRG evolution…