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Title: Finite range momentum and density dependent effective interaction and analysis of nuclear incompressibility

Abstract

Extraction of the nuclear matter incompressibility [ital K][sub [infinity]] from the experimental giant monopole resonance (GMR) data via liquid drop type expansion of compression modulus of finite nuclei [ital K][sub [ital A]] is found to be fraught with uncertainties. Hence a realistic finite range effective interaction is constructed that reproduces the bulk properties of nuclear systems as well as the GMR data in the Thomas-Fermi approximation. The nuclear matter incompressibility calculated with this interaction is found to be 226 MeV. A numerical scheme is also proposed which enables us to extract the various coefficients occurring in the expansion of [ital K][sub [ital A]] employing this effective interaction.

Authors:
 [1];  [2]; ;  [3]
  1. Physics Department, University of Burdwan, Burdwan (en713104 (India))
  2. Saha Institute of Nuclear Physics, 1/AF, Bidhan Nagar, Calcutta (en700064 (India))
  3. Variable Energy Cyclotron Centre, 1/AF, Bidhan Nagar, Calcutta (en700064 (India))
Publication Date:
OSTI Identifier:
5339583
Resource Type:
Journal Article
Journal Name:
Physical Review, C (Nuclear Physics); (United States)
Additional Journal Information:
Journal Volume: 49:1; Journal ID: ISSN 0556-2813
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; NUCLEAR MATTER; COMPRESSIBILITY; LIQUID DROP MODEL; ASYMMETRY; NUMERICAL ANALYSIS; RANDOM PHASE APPROXIMATION; THOMAS-FERMI MODEL; ATOMIC MODELS; MATHEMATICAL MODELS; MATHEMATICS; MATTER; MECHANICAL PROPERTIES; NUCLEAR MODELS; 663110* - General & Average Properties of Nuclei & Nuclear Energy Levels- (1992-); 663300 - Nuclear Reactions & Scattering, General- (1992-)

Citation Formats

Majumdar, M M, Samaddar, S K, Rudra, N, and De, J N. Finite range momentum and density dependent effective interaction and analysis of nuclear incompressibility. United States: N. p., 1994. Web. doi:10.1103/PhysRevC.49.541.
Majumdar, M M, Samaddar, S K, Rudra, N, & De, J N. Finite range momentum and density dependent effective interaction and analysis of nuclear incompressibility. United States. https://doi.org/10.1103/PhysRevC.49.541
Majumdar, M M, Samaddar, S K, Rudra, N, and De, J N. Sat . "Finite range momentum and density dependent effective interaction and analysis of nuclear incompressibility". United States. https://doi.org/10.1103/PhysRevC.49.541.
@article{osti_5339583,
title = {Finite range momentum and density dependent effective interaction and analysis of nuclear incompressibility},
author = {Majumdar, M M and Samaddar, S K and Rudra, N and De, J N},
abstractNote = {Extraction of the nuclear matter incompressibility [ital K][sub [infinity]] from the experimental giant monopole resonance (GMR) data via liquid drop type expansion of compression modulus of finite nuclei [ital K][sub [ital A]] is found to be fraught with uncertainties. Hence a realistic finite range effective interaction is constructed that reproduces the bulk properties of nuclear systems as well as the GMR data in the Thomas-Fermi approximation. The nuclear matter incompressibility calculated with this interaction is found to be 226 MeV. A numerical scheme is also proposed which enables us to extract the various coefficients occurring in the expansion of [ital K][sub [ital A]] employing this effective interaction.},
doi = {10.1103/PhysRevC.49.541},
url = {https://www.osti.gov/biblio/5339583}, journal = {Physical Review, C (Nuclear Physics); (United States)},
issn = {0556-2813},
number = ,
volume = 49:1,
place = {United States},
year = {1994},
month = {1}
}