Zero-range distorted wave Born approximation calculations for the 68Zn(d,6Li)64Ni reaction at 27.2 MeV

1981 ◽  
Vol 59 (1) ◽  
pp. 35-38 ◽  
Author(s):  
J. J. Bevelacqua
Keyword(s):  
Form Factor ◽  
Born Approximation ◽  
Optical Parameter ◽  
Good Representation ◽  
Distorted Wave ◽  
Distorted Wave Born Approximation ◽  
Transfer Data ◽  
Quantum Numbers ◽  
Zero Range

The reactions 68Zn(d,6Li)64Ni(0+,g.s.) and 68Zn(d,6Li)64Ni(2+, 1.34 MeV) are investigated using the zero-range distorted wave Born approximation (ZRDWBA). ZRDWBA calculations indicate that the optical parameter set of Fulbright et al. provides a good representation of the transfer data, and that adjustments to Coulomb radii or form factor quantum numbers are not necessary. Relative strengths for the 0+ and 2+ levels are found to vary by a factor of two when reasonable changes to form factor geometries are made.

Zero-range distorted-wave Born approximation analysis of (p,t) transfer reactions

1981 ◽  
Vol 59 (2) ◽  
pp. 231-237 ◽  
Author(s):  
J. J. Bevelacqua ◽  
S. V. Prewett
Keyword(s):  
Form Factor ◽  
Cross Sections ◽  
Born Approximation ◽  
Surface Reaction ◽  
Target Surface ◽  
Transfer Reactions ◽  
Distorted Wave ◽  
Distorted Wave Born Approximation ◽  
Zero Range ◽  
Approximation Analysis

Zero-range distorted-wave Born approximation calculations are used to investigate the systematics of two-nucleon transfer reactions. The shapes of the calculated 40Ca(t,p)42Ca(gs) and 208Pb(p,t)206Pb(gs) cross sections are relatively insensitive to details of the core plus two-neutron form factor, if the form factor tails have similar shapes. Studies of heavy targets such as 206Pb suggest a surface reaction mechanism, but lighter targets (16O and 40Ca) indicate that spatial regions beyond the target surface provide the dominant contribution to the (p,t) cross section.

scholarly journals Study of 26Mg through 1p pick-up reaction 27Al(d,3He)

2017 ◽  
Vol 26 (10) ◽  
pp. 1750064 ◽  
Author(s):  
Vishal Srivastava ◽  
C. Bhattacharya ◽  
T. K. Rana ◽  
S. Manna ◽  
S. Kundu ◽  
...  
Keyword(s):  
Excitation Energy ◽  
Shell Model ◽  
Born Approximation ◽  
Beam Energy ◽  
Distorted Wave ◽  
Distorted Wave Born Approximation ◽  
Rotational Model ◽  
Spectroscopic Factors ◽  
Zero Range ◽  
Reaction 27Al

The reaction [Formula: see text]Al([Formula: see text],3He) at 25 MeV beam energy has been utilized to study the states in even–even nucleus [Formula: see text]Mg. The spectroscopic factors have been extracted for the states of [Formula: see text]Mg up to 7.50[Formula: see text]MeV excitation energy using local, zero-range distorted wave Born approximation. The extracted spectroscopic factors have been compared with the previously reported values. The present results were also compared with the predictions from a theoretical shell model and rotational model.

Multi-channel distorted-wave Born approximation for rovibrational transition rates in molecular collisions

2021 ◽  
Vol 155 (3) ◽  
pp. 034105
Author(s):  
Taha Selim ◽  
Arthur Christianen ◽  
Ad van der Avoird ◽  
Gerrit C. Groenenboom
Keyword(s):  
Born Approximation ◽  
Transition Rates ◽  
Distorted Wave ◽  
Distorted Wave Born Approximation ◽  
Molecular Collisions

Analysing powers and differential cross sections of (3He,p) reactions on 6Li and 7Li at low energy

1995 ◽  
Vol 73 (1-2) ◽  
pp. 74-84 ◽  
Author(s):  
D. Baddou ◽  
C. Rioux ◽  
R. J. Slobodrian ◽  
J. M. Nelson
Keyword(s):  
Cross Sections ◽  
Differential Cross ◽  
Born Approximation ◽  
Low Energy ◽  
Angular Distributions ◽  
Differential Cross Sections ◽  
Distorted Wave ◽  
Distorted Wave Born Approximation ◽  
Nucleon Transfer ◽  
Cluster Transfer

Angular distributions of the differential cross sections and analysing powers were measured at an energy of 4.6 MeV. The results are compared with the distorted wave Born approximation predictions for two-nucleon transfer and for a deuteron-cluster transfer. The agreement is qualitative at best, and a discussion of alternatives to improve it is presented.

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