Experimental and theoretical study of the 2H(d→,γ)4He reaction below Ec.m.=60 keV

K. Sabourov; M. W. Ahmed; S. R. Canon; B. Crowley; K. Joshi; J. H. Kelley; S. O. Nelson; B. A. Perdue; E. C. Schreiber; A. Sabourov; A. Tonchev; H. R. Weller; E. A. Wulf; R. M. Prior; M. C. Spraker; H. M. Hofmann; M. Trini

doi:10.1103/PhysRevC.70.064601

Experimental and theoretical study of the ²H(d→,γ)⁴He reaction below Ec.m.=60 keV

K. Sabourov
, M. W. Ahmed
, S. R. Canon
, B. Crowley
, K. Joshi
, J. H. Kelley
, S. O. Nelson
, B. A. Perdue
, E. C. Schreiber
, A. Sabourov
, A. Tonchev
, H. R. Weller
, E. A. Wulf
, R. M. Prior
, M. C. Spraker
, H. M. Hofmann
, M. Trini

Advanced Detection and Applied Data Scie

Research output: Contribution to journal › Article › peer-review

20 Scopus citations

Abstract

New measurements of the analyzing powers A_y and T₂₀ have been obtained for the ²H(d, γ)⁴He reaction at a laboratory beam energy of 115 keV. A transition matrix element analysis results in a unique solution which indicates that the reaction proceeds by 55% E2, 29% E1, and 16% M2 radiation. These results are shown to be in good agreement with the results of a new refined resonating group model calculation. The impact of these results on the extrapolated value of the astrophysical 5 factor for this reaction is discussed.

Original language	English
Article number	064601
Pages (from-to)	064601-1-064601-5
Journal	Physical Review C - Nuclear Physics
Volume	70
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevC.70.064601
State	Published - Dec 2004

Funding

The authors wish to acknowledge the help of the entire TUNL staff, and the continued support of the Director of TUNL, Dr. Werner Tornow. This work was partially supported by the U.S. Department of Energy under Grant Nos. DE-FG02-97ER41033 and DE-FG02-97ER41042.

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Sabourov, K., Ahmed, M. W., Canon, S. R., Crowley, B., Joshi, K., Kelley, J. H., Nelson, S. O., Perdue, B. A., Schreiber, E. C., Sabourov, A., Tonchev, A., Weller, H. R., Wulf, E. A., Prior, R. M., Spraker, M. C., Hofmann, H. M., & Trini, M. (2004). Experimental and theoretical study of the ²H(d→,γ)⁴He reaction below Ec.m.=60 keV. Physical Review C - Nuclear Physics, 70(6), 064601-1-064601-5. Article 064601. https://doi.org/10.1103/PhysRevC.70.064601

@article{63c5eabbf9894c12a60c80f4ee0818d4,

title = "Experimental and theoretical study of the 2H(d→,γ)4He reaction below Ec.m.=60 keV",

abstract = "New measurements of the analyzing powers Ay and T20 have been obtained for the 2H(d, γ)4He reaction at a laboratory beam energy of 115 keV. A transition matrix element analysis results in a unique solution which indicates that the reaction proceeds by 55\% E2, 29\% E1, and 16\% M2 radiation. These results are shown to be in good agreement with the results of a new refined resonating group model calculation. The impact of these results on the extrapolated value of the astrophysical 5 factor for this reaction is discussed.",

author = "K. Sabourov and Ahmed, \{M. W.\} and Canon, \{S. R.\} and B. Crowley and K. Joshi and Kelley, \{J. H.\} and Nelson, \{S. O.\} and Perdue, \{B. A.\} and Schreiber, \{E. C.\} and A. Sabourov and A. Tonchev and Weller, \{H. R.\} and Wulf, \{E. A.\} and Prior, \{R. M.\} and Spraker, \{M. C.\} and Hofmann, \{H. M.\} and M. Trini",

year = "2004",

month = dec,

doi = "10.1103/PhysRevC.70.064601",

language = "English",

volume = "70",

pages = "064601--1--064601--5",

journal = "Physical Review C - Nuclear Physics",

issn = "0556-2813",

number = "6",

}

Sabourov, K, Ahmed, MW, Canon, SR, Crowley, B, Joshi, K, Kelley, JH, Nelson, SO, Perdue, BA, Schreiber, EC, Sabourov, A, Tonchev, A, Weller, HR, Wulf, EA, Prior, RM, Spraker, MC, Hofmann, HM & Trini, M 2004, 'Experimental and theoretical study of the ²H(d→,γ)⁴He reaction below Ec.m.=60 keV', Physical Review C - Nuclear Physics, vol. 70, no. 6, 064601, pp. 064601-1-064601-5. https://doi.org/10.1103/PhysRevC.70.064601

TY - JOUR

T1 - Experimental and theoretical study of the 2H(d→,γ)4He reaction below Ec.m.=60 keV

AU - Sabourov, K.

AU - Ahmed, M. W.

AU - Canon, S. R.

AU - Crowley, B.

AU - Joshi, K.

AU - Kelley, J. H.

AU - Nelson, S. O.

AU - Perdue, B. A.

AU - Schreiber, E. C.

AU - Sabourov, A.

AU - Tonchev, A.

AU - Weller, H. R.

AU - Wulf, E. A.

AU - Prior, R. M.

AU - Spraker, M. C.

AU - Hofmann, H. M.

AU - Trini, M.

PY - 2004/12

Y1 - 2004/12

N2 - New measurements of the analyzing powers Ay and T20 have been obtained for the 2H(d, γ)4He reaction at a laboratory beam energy of 115 keV. A transition matrix element analysis results in a unique solution which indicates that the reaction proceeds by 55% E2, 29% E1, and 16% M2 radiation. These results are shown to be in good agreement with the results of a new refined resonating group model calculation. The impact of these results on the extrapolated value of the astrophysical 5 factor for this reaction is discussed.

AB - New measurements of the analyzing powers Ay and T20 have been obtained for the 2H(d, γ)4He reaction at a laboratory beam energy of 115 keV. A transition matrix element analysis results in a unique solution which indicates that the reaction proceeds by 55% E2, 29% E1, and 16% M2 radiation. These results are shown to be in good agreement with the results of a new refined resonating group model calculation. The impact of these results on the extrapolated value of the astrophysical 5 factor for this reaction is discussed.

UR - https://www.scopus.com/pages/publications/13844254113

U2 - 10.1103/PhysRevC.70.064601

DO - 10.1103/PhysRevC.70.064601

M3 - Article

AN - SCOPUS:13844254113

SN - 0556-2813

VL - 70

SP - 064601-1-064601-5

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 6

M1 - 064601

ER -

Experimental and theoretical study of the ²H(d→,γ)⁴He reaction below Ec.m.=60 keV

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