EPJ

2021 Impact factor 3.131
EPJ A - Hadrons and Nuclei
Hadrons and Nuclei
Eur. Phys. J. A 15, 471-475 (2002)
DOI: 10.1140/epja/i2002-10053-5

Spin-dependent $\mth{np \rightarrow pn}$ amplitude estimated from $\mth{dp\rightarrow ppn}$

V.V. Glagolev1, J. Hlavácová2, M.S. Khvastunov1, N.B. Ladygina1, G. Martinská3, J. Musinský1, 3, B. Pastircák4, N.M. Piskunov1, T. Siemiarczuk5 and J. Urbán3

1  Joint Institute for Nuclear Research, 141980 Dubna, Russia
2  Technical University, Park Komenského 2, SK-04200, Kosice, Slovak Republic
3  University of P.J. Safárik, Jesenná 5, SK-04154 Kosice, Slovak Republic
4  Institute of Experimental Physics SAS, Watsonova 47, SK-04353, Kosice, Slovak Republic
5  Institute of Nuclear Studies,ul. Hoza 69, Warsaw, PL-00 681, Poland

martinov@kosice.upjs.sk

(Received: 25 February 2002 / Revised version: 17 July 2002 / Published online: 3 December 2002)

Abstract
An estimation of the spin-dependent part of the $np\to pn$ charge exchange amplitude was made on the basis of $dp\to (pp)n$ data, taken at 1.67 GeV/ c per nucleon in a full solid-angle arrangement. The $np\to pn$ amplitude turned out to be entirely spin-dependent. This result shows new possibilities for experiments using polarized deuteron beams and polarized proton targets.

PACS
25.10.+s - Nuclear reactions involving few-nucleon systems.
25.45.-z - $\chem{^{2}H}$-induced reactions.
25.45.Kk - Charge exchange reactions.

© Società Italiana di Fisica, Springer-Verlag 2002

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