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

Authors :: Amsler, C
Baker, C.A
Barnett, B.M
Batty, C.J
Benayoun, M
Berdoz, A
Blüm, P
Braune, K
Case, T
Crowe, K.M
Doser, M
Dünnweber, W
Engelhardt, D
Faessler, M.A
Giarritta, P
Haddock, R.P
Heinsius, F.H
Heinzelmann, M
Hessey, N.P
Hidas, P
Jamnik, D
Kalinowsky, H
Kämmle, B
Kammel, P
Kisiel, J
Klempt, E
Koch, H
Kunze, M
Kurilla, U
Lakata, M
Landua, R
Matthäy, H
Meyer, C.A
Meyer-Wildhagen, F
Montanet, L
Ouared, R
Peters, K
Pick, B
Ratajczak, M
Regenfus, C
Roethel, W
Seth, K.K
Strohbusch, U
Suffert, M
Suh, J.S
Thoma, U
Uman, I
Wallis-Plachner, S
Walther, D
Wiedner, U
Wittmack, K
Zupančič, Č
Source :: Physics Letters B; November 2001, Vol. 520 Issue: 3-4 p175-182, 8p
Publication Year :: 2001
Abstract: We report results of a high resolution search for the tensor glueball candidate ξ(2230) in a p̄pformation experiment. π0π0and ηηdecay 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 ξare presented.

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