New broad 0+ state in 12C -: art. no. 021301

被引：85

作者：

Kurokawa, C ^{[1
]}

Kato, K ^{[1
]}

机构：

[1] Hokkaido Univ, Grad Sch Sci, Div Phys, Sapporo, Hokkaido 0600810, Japan

来源：

PHYSICAL REVIEW C | 2005年 / 71卷 / 02期

关键词：

D O I：

10.1103/PhysRevC.71.021301

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 3alpha resonance states in C-12 are investigated by using the method of analytic continuation in the coupling constant combined with the complex scaling method (ACCC+CSM). We obtain a new 0(+) resonance state with energy E-r=1.66 MeV and width Gamma=1.48 MeV, which is of interest as a candidate for the recently observed 0(+) state at E-x=10.3 MeV.

引用

页数：4

共 50 条

[1] 3α-cluster structure of the 0+ states in 12C and the effective α-α interactions -: art. no. 014006
Fedotov, SI
Kartavtsev, OI
Kochkin, VI
Malykh, AV
PHYSICAL REVIEW C, 2004, 70 (01): : 014006 - 1
[2] Corrections to the one-photon approximation in the 0+→2+ transition of 12C -: art. no. 051303
Guèye, P
Bernheim, M
Danel, JF
Ducret, JE
Lakéhal-Ayat, L
Le Goff, JM
Magnon, A
Marchand, C
Morgenstern, J
Marroncle, J
Vernin, P
Zghiche-Lakéhal-Ayat, A
Breton, V
Frullani, S
Garibaldi, F
Ghio, F
Jodice, M
Meziani, ZE
Offermann, E
Traini, M
PHYSICAL REVIEW C, 2001, 63 (05): : 513031 - 513033
[3] Analysis of previous microscopic calculations for the second 0+ state in 12C in terms of 3-α particle Bose-condensed state -: art. no. 051306
Funaki, Y
Tohsaki, A
Horiuchi, H
Schuck, P
Röpke, G
PHYSICAL REVIEW C, 2003, 67 (05):
[4] The (γ,pd) reaction in 12C -: art. no. 044610
McAllister, SJ
McGeorge, JC
MacGregor, IJD
Annand, JRM
Hall, SJ
Harty, PD
Kellie, JD
Miller, GJ
Owens, RO
Watts, DP
Yau, TTH
Branford, D
MacKenzie, JA
Liang, M
Grabmayr, P
Hehl, T
Lamparter, T
Sauer, M
Schneider, R
Ahrens, J
Beck, R
PHYSICAL REVIEW C, 1999, 60 (04)
[5] Transparency of 12C for protons -: art. no. 064325
Lapikás, L
van der Steenhoven, G
Frankfurt, L
Strikman, M
Zhalov, M
PHYSICAL REVIEW C, 2000, 61 (06)
[6] New 0+ states in 158Gd -: art. no. 051305
Lesher, SR
Aprahamian, A
Trache, L
Oros-Peusquens, A
Deyliz, S
Gollwitzer, A
Hertenberger, R
Valnion, BD
Graw, G
PHYSICAL REVIEW C, 2002, 66 (05):
[7] Doorway states as a principal decay pathway in 12C(12C,γ) radiative capture -: art. no. 041301
Jenkins, DG
Fulton, BR
Pearson, J
Lister, CJ
Carpenter, MP
Freeman, SJ
Hammond, NJ
Janssens, RVF
Khoo, TL
Lauritsen, T
Wuosmaa, AH
Fallon, P
Görgen, A
Macchiavelli, AO
McMahan, M
Freer, M
Haas, F
PHYSICAL REVIEW C, 2005, 71 (04):
[8] Three-α Configurations in the 0+ States of 12C
Moriya, H.
Horiuchi, W.
Casal, J.
Fortunato, L.
FEW-BODY SYSTEMS, 2021, 62 (03)
[9] Δ mass in quasifree Δ production from 12C -: art. no. 034604
Das, S
PHYSICAL REVIEW C, 2004, 70 (03): : 0346041 - 0346048
[10] Measurements of charged current reactions of νμ on 12C -: art. no. 015501
Auerbach, LB
Burman, RL
Caldwell, DO
Church, ED
Donahue, JB
Fazely, A
Garvey, GT
Gunasingha, RM
Imlay, R
Louis, WC
Majkic, R
Malik, A
Metcalf, W
Mills, GB
Sandberg, V
Smith, D
Stancu, I
Sung, M
Tayloe, R
VanDalen, GJ
Vernon, W
Wadia, N
White, DH
Yellin, S
PHYSICAL REVIEW C, 2002, 66 (01):

← 1 2 3 4 5 →