Examining the effect of nonlocality in (d,n) transfer reactions

Ross, A.; Titus, L. J.; Nunes, F. M.

doi:10.1103/PhysRevC.94.014607

Examining the effect of nonlocality in $(d, n)$ transfer reactions

Journal Article · Wed Jul 13 00:00:00 EDT 2016 · Physical Review C

DOI:https://doi.org/10.1103/PhysRevC.94.014607· OSTI ID:1332496

Ross, A. ^[1]; Titus, L. J. ^[2]; Nunes, F. M. ^[2]

Michigan State Univ., East Lansing, MI (United States); michigan state university
Michigan State Univ., East Lansing, MI (United States)

In the last year we have been exploring the effect of the explicit inclusion of nonlocality in (d,p) reactions. The goal of this work is to extend previous studies to (d,n) reactions, which, although similar to (d,p), have specific properties that merit inspection. We apply our methods (both the distorted wave Born approximation and the adiabatic wave approximation) to (d; n) reactions on ¹⁶O, ⁴⁰Ca, ⁴⁸Ca, ¹²⁶Sn, ¹³²Sn, and ²⁰⁸Pb at 20 and 50 MeV. As a result, we look separately at the modifications introduced by nonlocality in the final bound and scattering states, as well as the consequences reflected on the differential angular distributions. The cross sections obtained when using nonlocality explicitly are significantly different than those using the local approximation, just as in (d,p). Due to the particular role of Coulomb in the bound state, often we found the effects of nonlocality to be larger in (d,n) than in (d,p). In conclusion, our results con rm the importance of including nonlocality explicitly in deuteron-induced reactions.

Research Organization:: Michigan State Univ., East Lansing, MI (United States)

Sponsoring Organization:: USDOE; USDOE National Nuclear Security Administration (NNSA)

Grant/Contract Number:: FG52-08NA28552

OSTI ID:: 1332496

Alternate ID(s):: OSTI ID: 1262451

Journal Information:: Physical Review C, Journal Name: Physical Review C Journal Issue: 1 Vol. 94; ISSN PRVCAN; ISSN 2469-9985

Publisher:: APSCopyright Statement

Country of Publication:: United States

Language:: English

References (14)

A non-local potential model for the scattering of neutrons by nuclei Perey, F.; Buck, B. Nuclear Physics, Vol. 32 https://doi.org/10.1016/0029-5582(62)90345-0	journal	April 1962
An approximate three-body theory of deuteron stripping Johnson, R. C.; Tandy, P. C. Nuclear Physics A, Vol. 235, Issue 1 https://doi.org/10.1016/0375-9474(74)90178-X	journal	December 1974
LENDA: A low energy neutron detector array for experiments with radioactive beams in inverse kinematics Perdikakis, G.; Sasano, M.; Austin, Sam M. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 686 https://doi.org/10.1016/j.nima.2012.05.076	journal	September 2012
A digital data acquisition framework for the Versatile Array of Neutron Detectors at Low Energy (VANDLE) Paulauskas, S. V.; Madurga, M.; Grzywacz, R. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 737 https://doi.org/10.1016/j.nima.2013.11.028	journal	February 2014
Nuclear Reactions for Astrophysics: Principles, Calculation and Applications of Low-Energy Reactions Thompson, Ian J.; Nunes, Filomena M. https://doi.org/10.1017/CBO9781139152150	book	January 2009
Ca 48 ( d , n ) 49 Sc reaction at 79 MeV Watson, J. W.; Pairsuwan, W.; Anderson, B. D. Physical Review C, Vol. 40, Issue 2 https://doi.org/10.1103/PhysRevC.40.570	journal	August 1989
Three-body Faddeev-Alt-Grassberger-Sandhas approach to direct nuclear reactions Deltuva, A.; Fonseca, A. C. Physical Review C, Vol. 79, Issue 1 https://doi.org/10.1103/PhysRevC.79.014606	journal	January 2009
Testing the Perey effect Titus, L. J.; Nunes, F. M. Physical Review C, Vol. 89, Issue 3 https://doi.org/10.1103/PhysRevC.89.034609	journal	March 2014
Effects of nonlocal potentials on ( p , d ) transfer reactions Ross, A.; Titus, L. J.; Nunes, F. M. Physical Review C, Vol. 92, Issue 4 https://doi.org/10.1103/PhysRevC.92.044607	journal	October 2015
Faddeev-type calculation of ( d , n ) transfer reactions in three-body nuclear systems Deltuva, A. Physical Review C, Vol. 92, Issue 6 https://doi.org/10.1103/PhysRevC.92.064613	journal	December 2015
Explicit inclusion of nonlocality in ( d , p ) transfer reactions Titus, L. J.; Nunes, F. M.; Potel, G. Physical Review C, Vol. 93, Issue 1 https://doi.org/10.1103/PhysRevC.93.014604	journal	January 2016
Nonlocality in Deuteron Stripping Reactions Timofeyuk, N. K.; Johnson, R. C. Physical Review Letters, Vol. 110, Issue 11 https://doi.org/10.1103/PhysRevLett.110.112501	journal	March 2013
Forging the Link between Nuclear Reactions and Nuclear Structure Mahzoon, M. H.; Charity, R. J.; Dickhoff, W. H. Physical Review Letters, Vol. 112, Issue 16 https://doi.org/10.1103/PhysRevLett.112.162503	journal	April 2014
Angle-integrated measurements of the 26Al (d, n)27Si reaction cross section: a probe of spectroscopic factors and astrophysical resonance strengths Kankainen, A.; Woods, P. J.; Nunes, F. The European Physical Journal A, Vol. 52, Issue 1 https://doi.org/10.1140/epja/i2016-16006-5	journal	January 2016

Cited By (2)

Investigation of the one-neutron transfer in C 13 + Si 28 at E lab = 30 and 34 MeV Linares, R.; Seabra, C. C.; Zagatto, V. A. B. Physical Review C, Vol. 101, Issue 1 https://doi.org/10.1103/physrevc.101.014611	journal	January 2020
Measurements of Co 59 ( d , p ) Co 60 m , g , V 51 ( d , p ) V 52 , and nat V ( d , x n ) Cr 51 cross sections in the 2.7 – 5.4 − MeV energy range Kreisel, A.; Weissman, L.; Cohen, A. Physical Review C, Vol. 99, Issue 3 https://doi.org/10.1103/physrevc.99.034611	journal	March 2019

Similar Records

Explicit inclusion of nonlocality in

(d, p)

transfer reactions

Journal Article · Tue Jan 05 19:00:00 EST 2016 · Physical Review C · OSTI ID:1332500

Role of core excitation in

(d, p)

transfer reactions

Journal Article · Sun Oct 23 20:00:00 EDT 2016 · Physical Review C · OSTI ID:1332335

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
Perey effect
bound states
d
n scattering
elastic scattering
nonlocal optical potentials
transfer reactions