Περίληψη:
The reactions pp –> p(f)(X-0)p(s), where X-0 is observed decaying to
pi(0)pi(0)pi(0)pi(0), pi(+)pi(-)pi(+)pi(-) and pi(+)pi(-)pi(0)pi(0),
have been studied at 450 GeV/c. There is evidence for an a(2)(1320)pi
decay mode of the eta(2)(1645) and eta(2)(1870) in the
pi(+)pi(-)pi(0)pi(0) and pi(+)pi(-)pi(+)pi(-) find states. The
f(2)(1950) is consistent with being a single resonance with a dominant
f(2)(1270)pi pi decay mode. The f(0)(1370) is found to decay dominantly
to rho rho while the f(0)(1500) is found to decay to rho rho and sigma
sigma. (C) 2000 Published by Elsevier Science B.V. All rights reserved.
Συγγραφείς:
Barberis, D
Binon, FG
Close, FE
Danielsen, KM
Donskov,
SV
Earl, BC
Evans, D
French, BR
Hino, T
Inaba, S and
Jacholkowski, A
Jacobsen, T
Khaustov, GV
Kinson, JB and
Kirk, A
Kondashov, AA
Lednev, AA
Lenti, V
Minashvili, I
and Peigneux, JP
Romanovsky, V
Lednev, AA
Lenti, V and
Minashvili, I
Peigneux, JP
Romanovsky, V
Russakovich, N and
Semenov, A
Shagin, PM
Shimizu, H
Singovsky, AV
Sobol, A
and Stassinaki, M
Stroot, JP
Takamatsu, K
Tsuru, T and
Baillie, OV
Votruba, MF
Yasu, Y
WA102 Collaboration
