Journalartikel
Autorenliste: Balestra, F; Bedfer, Y; Bertini, R; Bland, LC; Brenschede, A; Brochard, F; Bussa, MP; Choi, S; Debowski, M; Dzemidzic, M; Faivre, JC; Falomkin, IV; Fava, L; Ferrero, L; Foryciarz, J; Fröhlich, I; Frolov, V; Garfagnini, R; Grasso, A; Heinz, S; Ivanov, VV; Jacobs, WW; Kühn, W; Maggiora, A; Maggiora, M; Manara, A; Panzieri, D; Pfaff, HW; Piragino, G; Pontecorvo, GB; Popov, A; Ritman, J; Salabura, P; Tchalyshev, V; Tosello, F; Vigdor, SE; Zosi, G
Jahr der Veröffentlichung: 2000
Seiten: 29-35
Zeitschrift: Physics Letters B
Bandnummer: 491
Heftnummer: 1-2
ISSN: 0370-2693
eISSN: 1873-2445
Open Access Status: Green
DOI Link: https://doi.org/10.1016/S0370-2693(00)01015-7
Verlag: Elsevier
Abstract:
The ratio of the total exclusive production cross sections for eta' and eta mesons has been measured in the pp reaction at p(beam) = 3.67 GeV/c. The observed eta'/eta ratio is (0.83 +/- 0.11(-0.18)(+0.23)) x 10(-2) from which the exclusive eta' meson production cross section is determined to be (1.12 +/- 0.15(-0.31)(+0.42)) mub Differential cross section distributions have been measured. Their shape is consistent with isotropic eta' meson production. (C) 2000 Elsevier Science B.V. All rights reserved.
Zitierstile
Harvard-Zitierstil: Balestra, F., Bedfer, Y., Bertini, R., Bland, L., Brenschede, A., Brochard, F., et al. (2000) Production of η′ mesons in the pp→ppη′ reaction at 3.67 GeV/c, Physics Letters B, 491(1-2), pp. 29-35. https://doi.org/10.1016/S0370-2693(00)01015-7
APA-Zitierstil: Balestra, F., Bedfer, Y., Bertini, R., Bland, L., Brenschede, A., Brochard, F., Bussa, M., Choi, S., Debowski, M., Dzemidzic, M., Faivre, J., Falomkin, I., Fava, L., Ferrero, L., Foryciarz, J., Fröhlich, I., Frolov, V., Garfagnini, R., Grasso, A., ...Zosi, G. (2000). Production of η′ mesons in the pp→ppη′ reaction at 3.67 GeV/c. Physics Letters B. 491(1-2), 29-35. https://doi.org/10.1016/S0370-2693(00)01015-7
Schlagwörter
COLLISIONS NEAR-THRESHOLD; DECAYS; eta ' meson; proton-proton final state interaction; PROTON-SCATTERING; SPIN; TOTAL CROSS-SECTION; U(1)
