APS » PROLA » Phys. Rev. C » Volume 38 » Issue 1

Phys. Rev. C 38, 521 - 524 (1988)

Role of tensor forces in the 4He(d→,3He)3H reaction

Download: Page Images , PDF (568 kB), or Buy this Article (Use Article Pack) Export: BibTeX or EndNote (RIS)

M. Bruno, F. Cannata, M. D’Agostino, M. L. Fiandri, and M. Herman
Dipartimento di Fisica dell’Università and Istituto Nazionale di Fisica Nucleare, Bologna, Italy

H. M. Hofmann
Institut für Theoretische Physik, Universität Erlangen-Nürnberg, Federal Republic of Germany

B. Vuaridel, V. König, W. Grüebler, P. A. Schmelzbach, K. Elsener, M. Bittcher, and D. Singy
Institute for Intermediate Energy Physics, Eidgenössische Technische Hochschule, Zürich, Switzerland

Received 4 December 1987

Recent experimental polarization data on the 4He(d→,3He)3H reaction are analyzed. We performed a microscopic multichannel resonating group calculation and found sensitivity to the tensor force only for the tensor analyzing powers. In addition we fitted the experimental data by S-matrix elements and found good agreement between calculation and fit for the most important tensor-independent matrix elements and only fair agreement for the strongly tensor-dependent ones. Arguments for this finding are given.


©1988 The American Physical Society

URL: http://link.aps.org/abstract/PRC/v38/p521
DOI: 10.1103/PhysRevC.38.521
PACS: 25.10.+s, 24.10.Eq

[ Abstract  |  Previous article  |  Next article  |  Issue 1 ]