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Charge exchange dp→(pp)n reaction study at 1.75 A GeV/c by the STRELA spectrometer.

Authors :
Basilev, S. N.
Bushuev, Yu. P.
Dolgiy, S. A.
Glagolev, V. V.
Kirillov, D. A.
Kostyaeva, N. V.
Kovalenko, A. D.
Livanov, A. N.
Manyakov, P. K.
Martinská, G.
Musinsky, J.
Piskunov, N. M.
Povtoreiko, A. A.
Rukoyatkin, P. A.
Shindin, R. A.
Sitnik, I. M.
Slepnev, V. M.
Slepnev, I. V.
Urbán, J.
Source :
European Physical Journal A -- Hadrons & Nuclei; Apr2021, Vol. 57 Issue 4, p1-7, 7p
Publication Year :
2021

Abstract

The differential cross sections of the charge exchange reaction d p → (p p) n has been measured at 1.75 GeV/c per nucleon for small transferred momenta using the one arm magnetic spectrometer STRELA at the Nuclotron accelerator in JINR Dubna. The ratio of the differential cross section of the charge exchange reaction d p → (p p) n to that of the n p → p n elementary process is discussed in order to estimate the spin-dependent part of the n p → p n charge exchange amplitude. The n p → p n amplitude turned out to be predominantly spin-dependent. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
14346001
Volume :
57
Issue :
4
Database :
Complementary Index
Journal :
European Physical Journal A -- Hadrons & Nuclei
Publication Type :
Academic Journal
Accession number :
150392517
Full Text :
https://doi.org/10.1140/epja/s10050-021-00438-3