A study of the $f_{0}(1370), f_{0}(1500), f_{0}(2000)$ and $f_{2}(1950)$ observed in centrally produced 4$\pi$ final states - IN2P3 - Institut national de physique nucléaire et de physique des particules Access content directly
Journal Articles Physics Letters B Year : 2000

A study of the $f_{0}(1370), f_{0}(1500), f_{0}(2000)$ and $f_{2}(1950)$ observed in centrally produced 4$\pi$ final states

D. Barberis
  • Function : Author
F G. Binon
  • Function : Author
F E. Close
  • Function : Author
K M. Danielsen
  • Function : Author
S V. Donskov
  • Function : Author
B C. Earl
  • Function : Author
D. Evans
  • Function : Author
B R. French
  • Function : Author
T. Hino
  • Function : Author
S. Inaba
  • Function : Author
A. Jacholkowski
  • Function : Author
T. Jacobsen
  • Function : Author
G V. Khaustov
  • Function : Author
J B. Kinson
  • Function : Author
A. Kirk
  • Function : Author
a A. Kondashov
  • Function : Author
a A. Lednev
  • Function : Author
V. Lenti
  • Function : Author
I. Minashvili
  • Function : Author
V. Romanovsky
  • Function : Author
N. Russakovich
  • Function : Author
A. Semenov
  • Function : Author
M. Sene
  • Function : Author
P M. Shagin
  • Function : Author
H. Shimizu
  • Function : Author
A. Sobol
  • Function : Author
M. Stassinaki
  • Function : Author
J P. Stroot
  • Function : Author
K. Takamatsu
  • Function : Author
T. Tsuru
  • Function : Author
O. Villalobos Baillie
  • Function : Author
M F. Votruba
  • Function : Author
Y. Yasu
  • Function : Author

Abstract

The production and decay properties of the f0(1370), f0(1500), f0(2000) and f2(1950) have been studied in central pp interactions at 450 GeV/c. The dPT, phi and |t| distributions of these resonances are presented. For the J = 0 states, the f0(1370) and f0(2000) have similar dPT and phi dependences. These are different to the dPT and phi dependences of the f0(980), f0(1500) and f0(1710). For the J = 2 states the f2(1950) has different dependences to the f2(1270) and f2'(1520). This shows that the dPT and phi dependences are not just J phenomen
Fichier principal
Vignette du fichier
democrite-00005339.pdf (137.32 Ko) Télécharger le fichier
Loading...

Dates and versions

in2p3-00005339 , version 1 (07-04-2000)

Identifiers

  • HAL Id : in2p3-00005339 , version 1

Cite

D. Barberis, F G. Binon, F E. Close, K M. Danielsen, S V. Donskov, et al.. A study of the $f_{0}(1370), f_{0}(1500), f_{0}(2000)$ and $f_{2}(1950)$ observed in centrally produced 4$\pi$ final states. Physics Letters B, 2000, 474, pp.423-426. ⟨in2p3-00005339⟩
16 View
22 Download

Share

Gmail Facebook X LinkedIn More