SEARCH FOR CHARMED F MESONS IN e+ e- COLLISIONS WITH THE CRYSTAL BALL

Horisberger, R. ;
SLAC-0266, 1984.
Inspire Record 199267 DOI 10.17182/hepdata.18798

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8 data tables

SEARCH FOR F MESON IN THE INCLUSIVE ETA SPECTRUM.

UPPER LIMIT (95 PCT CL) OF F PRODUCTION FROM THE INCLUSIVE GAMMA SPECTRUM. MASS OF F MESON TAKEN AS 2030 MEV.

UPPER LIMIT (95 PCT CL) OF F PRODUCTION FROM THE INCLUSIVE GAMMA SPECTRUM. MASS OF F MESON TAKEN AS 2030 MEV.

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Evidence for the $F^*$ meson

The TPC/Two Gamma collaboration Aihara, H. ; Alston-Garnjost, M. ; Badtke, D.H. ; et al.
Phys.Rev.Lett. 53 (1984) 2465, 1984.
Inspire Record 203890 DOI 10.17182/hepdata.20409

Evidence for a narrow state decaying into an F meson and a photon has been obtained in e+e− annihilation events at 29-GeV c.m. energy. This state lies 139.5 ± 8.3(stat.) ± 9.7(syst.) MeV above the F-meson mass and is consistent with the expected F* meson. The F mesons are identified by a peak in the K+K−Kπ± mass at 1.948±0.028±0.010 GeV.

2 data tables

DATA REQUESTED FROM AUTHORS.

IN (K+K-PI+) THE AUTHORS INCLUDE OTHER DECAY MODES SUCH AS (AK*0 K+),(PHI PI+),(K+ K- PI+,PI0),(K+ K- MU+ NU) WHICH CANNOT BE RESOLVED.