SELF-CONSISTENT DESCRIPTION OF NUCLEAR PHOTOABSORPTION CROSS-SECTIONS

被引：8

作者：

Nakatsukasa, Takashi ^{[1
,2
]}

Avogadro, Paolo ^{[1
]}

Ebata, Shuichiro ^{[1
,3
]}

Inakura, Tsunenori ^{[1
]}

Yoshida, Kenichi ^{[1
]}

机构：

[1] RIKEN, Nishina Ctr, Wako, Saitama 3510198, Japan

[2] Univ Tsukuba, Ctr Computat Sci, Tsukuba, Ibaraki 3058571, Japan

[3] Univ Tsukuba, Grad Sch Pure & Appl Sci, Tsukuba, Ibaraki 3058571, Japan

来源：

ACTA PHYSICA POLONICA B | 2011年 / 42卷 / 3-4期

关键词：

GIANT DIPOLE RESONANCE;

D O I：

10.5506/APhysPolB.42.609

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Several approaches to photonuclear reactions, based on the time-dependent density-functional theory, have been developed recently. The standard linearization leads to the random-phase approximation (RPA) or the quasiparticle-random-phase approximation (QRPA). We have developed a parallelized QRPA computer program for axially deformed nuclei. We also present a feasible approach to the (Q)RPA calculation, that is the finite amplitude method (FAM). We show results of photoabsorption cross-sections for deformed nuclei using the QRPA and FAM calculations. Finally, the canonical-basis approach to the time-dependent Hartree-Fock-Bogoliubov method is presented, to demonstrate its feasibility and usefulness.

引用

页码：609 / 618

页数：10

共 50 条

[1] SELF-CONSISTENT RISING CROSS-SECTIONS
FINKELSTEIN, J
ZACHARIASEN, F
PHYSICS LETTERS B, 1971, B 34 (07) : 631 - +
[2] TOTAL NUCLEAR PHOTOABSORPTION CROSS-SECTIONS AND LEVINGERS FACTOR
TAVARES, OAP
PINHEIROFILHO, JD
DINAPOLI, V
MARTINS, JB
TERRANOVA, ML
LETTERE AL NUOVO CIMENTO, 1980, 27 (12): : 358 - 362
[3] SELF-CONSISTENT DESCRIPTION OF NUCLEAR-EXCITATIONS
VANGIAI, N
SUPPLEMENT OF THE PROGRESS OF THEORETICAL PHYSICS, 1983, (74-7): : 330 - 341
[4] Self-consistent description of nuclear compressional modes
Piekarewicz, J
PHYSICAL REVIEW C, 2001, 64 (02): : 243071 - 2430713
[5] Self-consistent calculation of nuclear photoabsorption cross sections: Finite amplitude method with Skyrme functionals in the three-dimensional real space
Inakura, Tsunenori
Nakatsukasa, Takashi
Yabana, Kazuhiro
PHYSICAL REVIEW C, 2009, 80 (04):
[6] SPECTROSCOPY AND PHOTOABSORPTION CROSS-SECTIONS OF FNO
BURLEY, JD
MILLER, CE
JOHNSTON, HS
JOURNAL OF MOLECULAR SPECTROSCOPY, 1993, 158 (02) : 377 - 391
[7] Electron transport in biomolecular gaseous and liquid systems: theory, experiment and self-consistent cross-sections
White, R. D.
Cocks, D.
Boyle, G.
Casey, M.
Garland, N.
Konovalov, D.
Philippa, B.
Stokes, P.
de Urquijo, J.
Gonzalez-Magana, O.
McEachran, R. P.
Buckman, S. J.
Brunger, M. J.
Garcia, G.
Dujko, S.
Petrovic, Z. Lj
PLASMA SOURCES SCIENCE & TECHNOLOGY, 2018, 27 (05):
[8] SELF-CONSISTENT DESCRIPTION OF NUCLEAR-LEVEL DENSITIES
BARRANCO, M
TREINER, J
NUCLEAR PHYSICS A, 1981, 351 (02) : 269 - 284
[9] SELF-CONSISTENT DESCRIPTION OF THE CHARACTERISTICS OF NUCLEAR DIPOLE EXCITATIONS
PYATOV, NI
BAZNAT, MI
SOVIET JOURNAL OF NUCLEAR PHYSICS-USSR, 1979, 30 (05): : 634 - 639
[10] QUASIFREE BACKGROUND FOR TOTAL PHOTOABSORPTION CROSS-SECTIONS
CANNATA, F
UBERALL, H
BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1973, 18 (10): : 1385 - 1385

← 1 2 3 4 5 →