Isospin dependence of the microscopic JLM model.

A. Pakou; N. Alamanos; P. Roussel-Chomaz; F. Auger; David Rosengrant; A. de Vismes

Isospin dependence of the microscopic JLM model.

A. Pakou, N. Alamanos, P. Roussel-Chomaz, F. Auger, David Rosengrant, A. de Vismes

University of South Florida

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Abstract

A systematic study of elastic proton and neutron scattering as well as (p, n) charge exchange reactions was undertaken in the context of the JLM microscopic framework in order to test the isovector part of the potential. The study included the stable nuclei ⁴⁸ Ca, ⁹⁰ Zr, ¹²⁰ Sn and ²⁰⁸ Pb in the energy range of ∼25–45 MeV and the halo nucleus ⁶ He at ∼ 40 MeV. It was found that the stable nuclei data can be reproduced, by an adjustment of the isovector part through a renormalization factor, λ _isov ∼ 2–2.5. The required isovector adjustment for the halo nucleus data will be discussed.

Original language	American English
Journal	Default journal
State	Published - Jan 1 2001

Keywords

Microscopic potential, Isovector potential, (p, n) angular distributions, (p, p) angular distributions, (n, n) angular distributions, Halo nuclei

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@article{dfcc651aa64f485fa4c1fd57e5eadebd,

title = "Isospin dependence of the microscopic JLM model.",

abstract = " A systematic study of elastic proton and neutron scattering as well as (p, n) charge exchange reactions was undertaken in the context of the JLM microscopic framework in order to test the isovector part of the potential. The study included the stable nuclei 48 Ca, 90 Zr, 120 Sn and 208 Pb in the energy range of ∼25–45 MeV and the halo nucleus 6 He at ∼ 40 MeV. It was found that the stable nuclei data can be reproduced, by an adjustment of the isovector part through a renormalization factor, λ isov ∼ 2–2.5. The required isovector adjustment for the halo nucleus data will be discussed.",

keywords = "Microscopic potential, Isovector potential, (p, n) angular distributions, (p, p) angular distributions, (n, n) angular distributions, Halo nuclei",

author = "A. Pakou and N. Alamanos and P. Roussel-Chomaz and F. Auger and David Rosengrant and {de Vismes}, A.",

note = "Pakou, A., Alamanos, N., Roussel-Chomaz, F., Auger, D., Rosengrant, D., & de Vismes, A. (2001). Isospin dependence of the microscopic JLM model. Nuclear Physics, A691, 661-670.",

year = "2001",

month = jan,

day = "1",

language = "American English",

journal = "Default journal",

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TY - JOUR

T1 - Isospin dependence of the microscopic JLM model.

AU - Pakou, A.

AU - Alamanos, N.

AU - Roussel-Chomaz, P.

AU - Auger, F.

AU - Rosengrant, David

AU - de Vismes, A.

N1 - Pakou, A., Alamanos, N., Roussel-Chomaz, F., Auger, D., Rosengrant, D., & de Vismes, A. (2001). Isospin dependence of the microscopic JLM model. Nuclear Physics, A691, 661-670.

PY - 2001/1/1

Y1 - 2001/1/1

N2 - A systematic study of elastic proton and neutron scattering as well as (p, n) charge exchange reactions was undertaken in the context of the JLM microscopic framework in order to test the isovector part of the potential. The study included the stable nuclei 48 Ca, 90 Zr, 120 Sn and 208 Pb in the energy range of ∼25–45 MeV and the halo nucleus 6 He at ∼ 40 MeV. It was found that the stable nuclei data can be reproduced, by an adjustment of the isovector part through a renormalization factor, λ isov ∼ 2–2.5. The required isovector adjustment for the halo nucleus data will be discussed.

AB - A systematic study of elastic proton and neutron scattering as well as (p, n) charge exchange reactions was undertaken in the context of the JLM microscopic framework in order to test the isovector part of the potential. The study included the stable nuclei 48 Ca, 90 Zr, 120 Sn and 208 Pb in the energy range of ∼25–45 MeV and the halo nucleus 6 He at ∼ 40 MeV. It was found that the stable nuclei data can be reproduced, by an adjustment of the isovector part through a renormalization factor, λ isov ∼ 2–2.5. The required isovector adjustment for the halo nucleus data will be discussed.

KW - Microscopic potential, Isovector potential, (p, n) angular distributions, (p, p) angular distributions, (n, n) angular distributions, Halo nuclei

UR - https://digitalcommons.usf.edu/fac_publications/2759

UR - https://login.ezproxy.lib.usf.edu/login?url=http://www.sciencedirect.com/science/article/pii/S0375947401005851/pdf?md5=0990f335184d6d94d412eb197509310b&pid=1-s2.0-S0375947401005851-main.pdf

M3 - Article

JO - Default journal

JF - Default journal

ER -

Isospin dependence of the microscopic JLM model.

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