14N(3He,d)15O as a probe of direct capture in the 14N(p,γ)15O reaction -: art. no. 055804

被引：46

作者：

Bertone, PF ^{[1
]}

Champagne, AE

Boswell, M

Iliadis, C

Hale, SE

Hansper, VY

Powell, DC

机构：

[1] Univ N Carolina, Chapel Hill, NC 27599 USA

[2] Triangle Univ Nucl Lab, Durham, NC 27708 USA

来源：

PHYSICAL REVIEW C | 2002年 / 66卷 / 05期

关键词：

D O I：

10.1103/PhysRevC.66.055804

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：

Spectroscopic factors and asymptotic normalization coefficients (ANCs) have been determined for bound states in O-15 using the N-14(He-3,d)O-15 reaction. These results are used to calculate the astrophysical S factor for direct capture in the N-14(p,gamma)O-15 reaction. We also discuss how uncertainties in optical-model parameters influence both the spectroscopic factors and the ANCs, and the effect that this has on the predicted direct-capture reaction rate.

引用

收藏

页数：7

相关论文

共 17 条

[1] ENERGY-LEVELS OF LIGHT-NUCLEI A=13-15 [J].

AJZENBERGSELOVE, F .

NUCLEAR PHYSICS A, 1991, 523 (01) :1-196

[2] The 14N(p,γ)15O low-energy S-factor [J].

Angulo, C ;

Descouvemont, P .

NUCLEAR PHYSICS A, 2001, 690 (04) :755-768

[3]

Artemov S. V., 1996, Bulletin of the Russian Academy of Sciences. Physics, V60, P1816

[4] NORMALIZATION OF AND FINITE-RANGE EFFECTS IN (3HE,D) AND (T,D) REACTIONS [J].

BASSEL, RH .

PHYSICAL REVIEW, 1966, 149 (03) :791-&

[5] Lifetime of the 6793-keV State in 15O -: art. no. 152501 [J].

Bertone, PF ;

Champagne, AE ;

Powell, DC ;

Iliadis, C ;

Hale, SE ;

Hansper, VY .

PHYSICAL REVIEW LETTERS, 2001, 87 (15) :152501-152501

[6] THE PRODUCTION OF ISOTOPIC S-36 TARGETS BY ION-IMPLANTATION INTO CARBON FOILS [J].

FIFIELD, LK ;

ORR, NA .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1990, 288 (2-3) :360-363

[7] Tests of transfer reaction determinations of astrophysical S factors [J].

Gagliardi, CA ;

Tribble, RE ;

Azhari, A ;

Clark, HL ;

Lui, YW ;

Mukhamedzhanov, AM ;

Sattarov, A ;

Trache, L ;

Burjan, V ;

Cejpek, J ;

Kroha, V ;

Piskor, S ;

Vincour, J .

PHYSICAL REVIEW C, 1999, 59 (02) :1149-1153

[8] Investigation of the 22Ne(p,γ) 23Na reaction via (3He,d) spectroscopy -: art. no. 015801 [J].

Hale, SE ;

Champagne, AE ;

Iliadis, C ;

Hansper, VY ;

Powell, DC ;

Blackmon, JC .

PHYSICAL REVIEW C, 2002, 65 (01)

[9] Low energy behavior of the 7Be(p,γ)8B reaction -: art. no. 027602 [J].

Jennings, BK .

PHYSICAL REVIEW C, 2000, 62 (02)

[10]

KUNZ PD, 1978, UNPUB COMPUTER CODE