Isospin dependence of the balance energy

R. Pak; W. Benenson; O. Bjarki; J. A. Brown; S. A. Hannuschke; R. A. Lacey; Li Bao-An; A. Nadasen; E. Norbeck; P. Pogodin; D. E. Russ; M. Steiner; N. T.B. Stone; A. M. Vander Molen; G. D. Westfall; L. B. Yang; S. J. Yennello

doi:10.1103/PhysRevLett.78.1026

Isospin dependence of the balance energy

R. Pak
, W. Benenson
, O. Bjarki
, J. A. Brown
, S. A. Hannuschke
, R. A. Lacey
, Li Bao-An
, A. Nadasen
, E. Norbeck
, P. Pogodin
, D. E. Russ
, M. Steiner
, N. T.B. Stone
, A. M. Vander Molen
, G. D. Westfall
, L. B. Yang
, S. J. Yennello

Chemistry

Michigan State University
United States Department of Energy
University of Michigan, Dearborn
University of Iowa
University of Maryland, College Park

Research output: Contribution to journal › Article › peer-review

120 Scopus citations

Abstract

The energy at which collective transverse flow in the reaction plane disappears, the balance energy E_bal, is found to depend on the isospin of the system using the reactions ⁵⁸Li+⁵⁸Fe⁵⁸Ni+⁵⁸Ni. The more neutron-rich system exhibits higher balance energies for all measured impact parameters, in agreement with the predictions of a transport model which incorporates an isospin dependent mean field and isospin dependent in-medium nucleon-nucleon cross sections.

Original language	English
Pages (from-to)	1026-1029
Number of pages	4
Journal	Physical Review Letters
Volume	78
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevLett.78.1026
State	Published - Feb 10 1997

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10.1103/PhysRevLett.78.1026

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Pak, R., Benenson, W., Bjarki, O., Brown, J. A., Hannuschke, S. A., Lacey, R. A., Bao-An, L., Nadasen, A., Norbeck, E., Pogodin, P., Russ, D. E., Steiner, M., Stone, N. T. B., Vander Molen, A. M., Westfall, G. D., Yang, L. B., & Yennello, S. J. (1997). Isospin dependence of the balance energy. Physical Review Letters, 78(6), 1026-1029. https://doi.org/10.1103/PhysRevLett.78.1026

@article{6c7afe7775714ab890a7f7c03aa8ccfd,

title = "Isospin dependence of the balance energy",

abstract = "The energy at which collective transverse flow in the reaction plane disappears, the balance energy Ebal, is found to depend on the isospin of the system using the reactions 58Li+58Fe58Ni+58Ni. The more neutron-rich system exhibits higher balance energies for all measured impact parameters, in agreement with the predictions of a transport model which incorporates an isospin dependent mean field and isospin dependent in-medium nucleon-nucleon cross sections.",

author = "R. Pak and W. Benenson and O. Bjarki and Brown, \{J. A.\} and Hannuschke, \{S. A.\} and Lacey, \{R. A.\} and Li Bao-An and A. Nadasen and E. Norbeck and P. Pogodin and Russ, \{D. E.\} and M. Steiner and Stone, \{N. T.B.\} and \{Vander Molen\}, \{A. M.\} and Westfall, \{G. D.\} and Yang, \{L. B.\} and Yennello, \{S. J.\}",

year = "1997",

month = feb,

day = "10",

doi = "10.1103/PhysRevLett.78.1026",

language = "English",

volume = "78",

pages = "1026--1029",

journal = "Physical Review Letters",

issn = "0031-9007",

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TY - JOUR

T1 - Isospin dependence of the balance energy

AU - Pak, R.

AU - Benenson, W.

AU - Bjarki, O.

AU - Brown, J. A.

AU - Hannuschke, S. A.

AU - Lacey, R. A.

AU - Bao-An, Li

AU - Nadasen, A.

AU - Norbeck, E.

AU - Pogodin, P.

AU - Russ, D. E.

AU - Steiner, M.

AU - Stone, N. T.B.

AU - Vander Molen, A. M.

AU - Westfall, G. D.

AU - Yang, L. B.

AU - Yennello, S. J.

PY - 1997/2/10

Y1 - 1997/2/10

N2 - The energy at which collective transverse flow in the reaction plane disappears, the balance energy Ebal, is found to depend on the isospin of the system using the reactions 58Li+58Fe58Ni+58Ni. The more neutron-rich system exhibits higher balance energies for all measured impact parameters, in agreement with the predictions of a transport model which incorporates an isospin dependent mean field and isospin dependent in-medium nucleon-nucleon cross sections.

AB - The energy at which collective transverse flow in the reaction plane disappears, the balance energy Ebal, is found to depend on the isospin of the system using the reactions 58Li+58Fe58Ni+58Ni. The more neutron-rich system exhibits higher balance energies for all measured impact parameters, in agreement with the predictions of a transport model which incorporates an isospin dependent mean field and isospin dependent in-medium nucleon-nucleon cross sections.

UR - https://www.scopus.com/pages/publications/4243962489

U2 - 10.1103/PhysRevLett.78.1026

DO - 10.1103/PhysRevLett.78.1026

M3 - Article

AN - SCOPUS:4243962489

SN - 0031-9007

VL - 78

SP - 1026

EP - 1029

JO - Physical Review Letters

JF - Physical Review Letters

IS - 6

ER -

Isospin dependence of the balance energy

Abstract

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