Aspects of alpha-particle scattering and structure of the nuclear surface

被引：2

作者：

Brenner, MW ^{[1
]}

Gridnev, KA ^{[1
]}

Belov, SE ^{[1
]}

Ershov, KW ^{[1
]}

Indola, E ^{[1
]}

机构：

[1] Abo Akad, Dept Phys, Turku, Finland

来源：

PHYSICS OF ATOMIC NUCLEI | 2002年 / 65卷 / 04期

关键词：

D O I：

10.1134/1.1471260

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

The interaction of alpha particles above 5 MeV with a 2s-1d target is dominated fly resonances. It cannot be described only in terms of a mean-field one-body potential. An analysis of the elastic alpha-particle scattering by Si-28 encourages the comprehension of the resonance states to be mainly fragments of a mixed-parity band. In the present article, the angular distributions of particles scattered by S-32 are analyzed in terms of such bands. The analysis of new data from an experiment made at Florida State University reveals the existence of states that do not belong to the above bands. This follows from a coupled-channel analysis of the elastic and inelastic (2(+)) cross sections. An alpha-particle structure at the nuclear surface is suggested. (C) 2002 MAIK "Nauka/Interperiodica".

引用

页码：612 / 615

页数：4

共 50 条

[21] Alpha-Particle Condensation in Nuclear Systems
Schuck, P.
Funaki, Y.
Horiuchi, H.
Roepke, G.
Tohsaki, A.
Yamada, T.
INTERNATIONAL SUMMER SCHOOL FOR ADVANCED STUDIES DYNAMICS OF OPEN NUCLEAR SYSTEMS (PREDEAL12), 2013, 413
[22] ALPHA-PARTICLE MODEL FOR NUCLEAR MATTER
BHATTACHARYA, P
KHANNA, KM
INDIAN JOURNAL OF PURE & APPLIED PHYSICS, 1969, 7 (04) : 224 - +
[23] Alpha-particle clustering in nuclear reactions
Hodgson, PE
CONTEMPORARY PHYSICS, 2002, 43 (06) : 461 - 472
[24] ALPHA-PARTICLE MODEL FOR NUCLEAR MATTER
KHANNA, KM
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1967, 23 (06) : 1429 - &
[25] NUCLEAR NOMENCLATURE - HELION FOR ALPHA-PARTICLE
PAULING, L
NATURE, 1964, 201 (491) : 61 - &
[26] DISTRIBUTION OF NUCLEONS IN SURFACE REGION FROM ELASTIC ALPHA-PARTICLE SCATTERING
BERNSTEIN, AM
PAPANICOLAS, C
BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1976, 21 (01): : 11 - 12
[27] NUCLEAR NOMENCLATURE - HELION FOR ALPHA-PARTICLE
不详
CURRENT SCIENCE, 1964, 33 (04): : 127 - &
[28] ALPHA-PARTICLE ELASTIC-SCATTERING ON O-16 IN THE 4 ALPHA-PARTICLE MODEL
LI, QR
YANG, YX
NUCLEAR PHYSICS A, 1993, 561 (02) : 181 - 188
[29] TEST OF HARTREE-FOCK PREDICTIONS FOR DISTRIBUTION OF NEUTRONS IN NUCLEAR SURFACE FROM ELASTIC ALPHA-PARTICLE SCATTERING
SEIDLER, WA
BERNSTEI.AM
BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1971, 16 (12): : 1394 - &
[30] Alpha-particle angular distributions of At and Rn isotopes and their relation to nuclear structure
Schuurmans, P
Will, B
Berkes, I
Camps, J
DeJesus, M
DeMoor, P
Herzog, P
Lindroos, M
Paulsen, R
Severijns, N
VanGeert, A
VanDuppen, P
Vanneste, L
PHYSICAL REVIEW LETTERS, 1996, 77 (23) : 4720 - 4723

← 1 2 3 4 5 →