Measurement of the spin rotation parameter R in π−p and K−p elastic scattering at 40 GeV/c

Autor:	J. Pierrard, C. Bruneton, J. Bystricky, G. Cozzika, J. Deregel, A. Derevschikov, Y. Ducros, A. Gaidot, Yu.M. Kazarinov, M.Yu. Kazarinov, V.P. Kanavets, F. Khantine-Langlois, B. Khatchaturov, F. Lehar, A. De Lesquen, Yu. Matulenko, J.P. Merlo, A. Meschanin, S. Miyashita, J. Movchet, S.B. Nurushev, I. Potashnikova, J.C. Raoul, L. Van Rossum, A. Saraykin, V. Siksin, E. Smirnov, V. Solovyanov, J. Strakhota
Rok vydání:	1975
Předmět:	Scattering amplitude Physics Elastic scattering Nuclear and High Energy Physics Scattering Pi Four-momentum Atomic physics Rotation Spin-½
Zdroj:	Physics Letters B. 57:393-397
ISSN:	0370-2693
DOI:	10.1016/0370-2693(75)90479-7
Popis:	The spin rotation parameter R has been measured for elastic π − p scattering at 40 GeV/ c , at four momentum transfers t ranging from −0.19 to −0.52 (GeV/ c ) 2 . The average value within this interval is R π − p = -0.200± 0.023. The resulting constraints on the πN scattering amplitudes are discussed. The experiments also yields an average value for K − p scattering, R K − p scattering, R K − p = -0.16±0.16.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::7fcdf7cb2e2e9f39f50ed901232d33f8 https://doi.org/10.1016/0370-2693(75)90479-7 Zobrazit plný text záznamu