Examining the effect of nonlocality in transfer reactions
Abstract
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.
- Authors:
-
- Michigan State Univ., East Lansing, MI (United States)
- Publication Date:
- Research Org.:
- Michigan State Univ., East Lansing, MI (United States)
- Sponsoring Org.:
- USDOE National Nuclear Security Administration (NNSA)
- OSTI Identifier:
- 1332496
- Alternate Identifier(s):
- OSTI ID: 1262451
- Grant/Contract Number:
- FG52-08NA28552
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Physical Review C
- Additional Journal Information:
- Journal Volume: 94; Journal Issue: 1; Journal ID: ISSN 2469-9985
- Publisher:
- APS
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 73 NUCLEAR PHYSICS AND RADIATION PHYSICS; elastic scattering; d,n scattering; bound states; transfer reactions; nonlocal optical potentials; Perey effect
Citation Formats
Ross, A., Titus, L. J., and Nunes, F. M. Examining the effect of nonlocality in (d,n) transfer reactions. United States: N. p., 2016.
Web. doi:10.1103/PhysRevC.94.014607.
Ross, A., Titus, L. J., & Nunes, F. M. Examining the effect of nonlocality in (d,n) transfer reactions. United States. https://doi.org/10.1103/PhysRevC.94.014607
Ross, A., Titus, L. J., and Nunes, F. M. Wed .
"Examining the effect of nonlocality in (d,n) transfer reactions". United States. https://doi.org/10.1103/PhysRevC.94.014607. https://www.osti.gov/servlets/purl/1332496.
@article{osti_1332496,
title = {Examining the effect of nonlocality in (d,n) transfer reactions},
author = {Ross, A. and Titus, L. J. and Nunes, F. M.},
abstractNote = {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.},
doi = {10.1103/PhysRevC.94.014607},
journal = {Physical Review C},
number = 1,
volume = 94,
place = {United States},
year = {Wed Jul 13 00:00:00 EDT 2016},
month = {Wed Jul 13 00:00:00 EDT 2016}
}
Web of Science
Works referenced in this record:
Effects of nonlocal potentials on transfer reactions
journal, October 2015
- Ross, A.; Titus, L. J.; Nunes, F. M.
- Physical Review C, Vol. 92, Issue 4
( d , n Sc reaction at 79 MeV
journal, August 1989
- Watson, J. W.; Pairsuwan, W.; Anderson, B. D.
- Physical Review C, Vol. 40, Issue 2
Explicit inclusion of nonlocality in transfer reactions
journal, January 2016
- Titus, L. J.; Nunes, F. M.; Potel, G.
- Physical Review C, Vol. 93, Issue 1
Testing the Perey effect
journal, March 2014
- Titus, L. J.; Nunes, F. M.
- Physical Review C, Vol. 89, Issue 3
Nonlocality in Deuteron Stripping Reactions
journal, March 2013
- Timofeyuk, N. K.; Johnson, R. C.
- Physical Review Letters, Vol. 110, Issue 11
Angle-integrated measurements of the 26Al (d, n)27Si reaction cross section: a probe of spectroscopic factors and astrophysical resonance strengths
journal, January 2016
- Kankainen, A.; Woods, P. J.; Nunes, F.
- The European Physical Journal A, Vol. 52, Issue 1
Three-body Faddeev-Alt-Grassberger-Sandhas approach to direct nuclear reactions
journal, January 2009
- Deltuva, A.; Fonseca, A. C.
- Physical Review C, Vol. 79, Issue 1
A non-local potential model for the scattering of neutrons by nuclei
journal, April 1962
- Perey, F.; Buck, B.
- Nuclear Physics, Vol. 32
An approximate three-body theory of deuteron stripping
journal, December 1974
- Johnson, R. C.; Tandy, P. C.
- Nuclear Physics A, Vol. 235, Issue 1
A digital data acquisition framework for the Versatile Array of Neutron Detectors at Low Energy (VANDLE)
journal, February 2014
- Paulauskas, S. V.; Madurga, M.; Grzywacz, R.
- Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 737
LENDA: A low energy neutron detector array for experiments with radioactive beams in inverse kinematics
journal, September 2012
- Perdikakis, G.; Sasano, M.; Austin, Sam M.
- Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 686
Faddeev-type calculation of transfer reactions in three-body nuclear systems
journal, December 2015
- Deltuva, A.
- Physical Review C, Vol. 92, Issue 6
Forging the Link between Nuclear Reactions and Nuclear Structure
journal, April 2014
- Mahzoon, M. H.; Charity, R. J.; Dickhoff, W. H.
- Physical Review Letters, Vol. 112, Issue 16
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