Microscopic approach to heavy-ion fusion: Role of the pauli principle

C. Simenel; M. Dasgupta; D. J. Hinde; A. S. Umar; K. Godbey

Microscopic approach to heavy-ion fusion: Role of the pauli principle

C. Simenel, M. Dasgupta, D. J. Hinde, A. S. Umar, K. Godbey

Research output: Contribution to journal › Conference article › peer-review

Abstract

We study the impact of "Pauli repulsion" due to the fermionic nature of the nucleons on heavyion fusion. We propose a new microscopic approach, the density-constrained frozen Hartree-Fock method, to compute the bare potential including the Pauli exclusion principle exactly. Pauli repulsion is shown to reduce tunnelling probability and thus contributes to the observed deep sub-barrier fusion hindrance.

Original language	English
Article number	212
Journal	Proceedings of Science
Volume	2016-September
Publication status	Published - 2016
Event	26th International Nuclear Physics Conference, INPC 2016 - Adelaide, Australia Duration: 11 Sept 2016 → 16 Sept 2016

Cite this

@article{3a2aa5b8c0d84113869d21824df31677,

title = "Microscopic approach to heavy-ion fusion: Role of the pauli principle",

abstract = "We study the impact of {"}Pauli repulsion{"} due to the fermionic nature of the nucleons on heavyion fusion. We propose a new microscopic approach, the density-constrained frozen Hartree-Fock method, to compute the bare potential including the Pauli exclusion principle exactly. Pauli repulsion is shown to reduce tunnelling probability and thus contributes to the observed deep sub-barrier fusion hindrance.",

author = "C. Simenel and M. Dasgupta and Hinde, \{D. J.\} and Umar, \{A. S.\} and K. Godbey",

note = "Publisher Copyright: {\textcopyright} Copyright owned by the author(s).; 26th International Nuclear Physics Conference, INPC 2016 ; Conference date: 11-09-2016 Through 16-09-2016",

year = "2016",

language = "English",

volume = "2016-September",

journal = "Proceedings of Science",

issn = "1824-8039",

publisher = "Sissa Medialab Srl",

}

TY - JOUR

T1 - Microscopic approach to heavy-ion fusion

T2 - 26th International Nuclear Physics Conference, INPC 2016

AU - Simenel, C.

AU - Dasgupta, M.

AU - Hinde, D. J.

AU - Umar, A. S.

AU - Godbey, K.

N1 - Publisher Copyright: © Copyright owned by the author(s).

PY - 2016

Y1 - 2016

N2 - We study the impact of "Pauli repulsion" due to the fermionic nature of the nucleons on heavyion fusion. We propose a new microscopic approach, the density-constrained frozen Hartree-Fock method, to compute the bare potential including the Pauli exclusion principle exactly. Pauli repulsion is shown to reduce tunnelling probability and thus contributes to the observed deep sub-barrier fusion hindrance.

AB - We study the impact of "Pauli repulsion" due to the fermionic nature of the nucleons on heavyion fusion. We propose a new microscopic approach, the density-constrained frozen Hartree-Fock method, to compute the bare potential including the Pauli exclusion principle exactly. Pauli repulsion is shown to reduce tunnelling probability and thus contributes to the observed deep sub-barrier fusion hindrance.

UR - https://www.scopus.com/pages/publications/85034598371

M3 - Conference article

AN - SCOPUS:85034598371

SN - 1824-8039

VL - 2016-September

JO - Proceedings of Science

JF - Proceedings of Science

M1 - 212

Y2 - 11 September 2016 through 16 September 2016

ER -

Microscopic approach to heavy-ion fusion: Role of the pauli principle

Abstract

Other files and links

Fingerprint

Cite this