A high resolution search for the tensor glueball candidate ξ(2230)

Authors :: W. Roethel
I. Uman
C.A. Baker
M. Benayoun
P. Kammel
A. Berdoz
B.M. Barnett
H. Matthäy
M. Suffert
Michael Doser
W. Dünnweber
U. Wiedner
U. Thoma
N.P. Hessey
P. Giarritta
B. Kämmle
U. Strohbusch
Č. Zupančič
M. A. Faessler
T. Case
D. Walther
K.M. Crowe
M. Heinzelmann
Kamal K. Seth
M. Ratajczak
L. Montanet
F. Meyer-Wildhagen
R. Landua
C.J. Batty
S. Wallis-Plachner
F. H. Heinsius
K. Peters
C. Regenfus
C. A. Meyer
U. Kurilla
J. S. Suh
M. Lakata
R. P. Haddock
Pàl Hidas
K. Wittmack
D. Jamnik
D. Engelhardt
Herbert Koch
P. Blüm
K. Braune
Claude Amsler
R. Ouared
B. Pick
Jan Kisiel
Eberhard Klempt
H. Kalinowsky
Marcel Kunze
Source :: Physics Letters B. (3-4):175-182
Publisher :: Elsevier Science B.V.
Abstract: We report results of a high resolution search for the tensor glueball candidate ξ(2230) in a p p formation experiment. π0π0 and ηη decay channels were measured in a scan of the mass region 2220 MeV to 2240 MeV. No evidence for the existence of ξ(2230) was found. 95% confidence upper limits for the possible existence of ξ are presented.

Subjects :: Physics
Nuclear physics
Particle physics
Nuclear and High Energy Physics
Meson
Glueball
Resolution (electron density)
Tensor

Full Text Access

Tools