Ερευνητικό υλικό ΕΚΠΑ

A partial wave analysis of the centrally produced pi(+) pi(-) system in
pp interactions at 450 GeV/c

Αγγλικά

A partial wave analysis of the centrally produced pi(+)pi(-) channel has
been performed in pp collisions using an incident beam momentum of 450
GeV/c. An unambiguous physical solution has been found. Evidence is
found for the f(0)(980), f(0)(1300), f(0)(1500) and f(J)(1710) with J =
0 in the S-wave. The rho(770) is observed dominantly in the P-0(-)-wave
and the f(2)(1270) is observed dominantly in the D-0(-)-wave. In
addition, there is evidence for a broad enhancement in the D-wave below
1 GeV. (C) 1999 Published by Elsevier Science B.V. All rights reserved.

1999

Barberis, D
Beusch, W
Binon, FG
Blick, AM
Close, FE and
Danielsen, KM
Dolgopolov, AV
Donskov, SV
Earl, BC
Evans,
D
French, BR
Hino, T
Inaba, S
Inyakin, AV
Ishida, T
and Jacholkowski, A
Jacobsen, T
Jones, GT
Khaustov, GV and
Kinashi, T
Kinson, JB
Kirk, A
Klempt, W
Kolosov, V and
Kondashov, AA
Lednev, AA
Lenti, V
Maljukov, S and
Martinengo, P
Minashvili, I
Nakagawa, T
Norman, KL and
Peigneux, JP
Polovnikov, SA
Polyakov, VA
Romanovsky, V and
Rotscheidt, H
Rumyantsev, V
Russakovich, N
Samoylenko, VD
and Semenov, A
Sene, M
Sene, R
Shagin, PM
Shimizu, H and
Singovsky, AV
Sobol, A
Solovjev, A
Stassinaki, M
Stroot,
JP
Sugonyaev, VP
Takamatsu, K
Tchlatchidze, G
Tsuru, T
and Venables, M
Baillie, OV
Votruba, MF
Yasu, Y
WA102
Collaboration

PHYSICS LETTERS B

ELSEVIER SCIENCE BV

453

3-4

316-324

https://doi.org/10.1016/S0370-2693(99)00366-4

10.1016/S0370-2693(99)00366-4

https://pergamos.lib.uoa.gr/uoa/dl/object/3051789