Evidence for F* Meson Production in $e^+ e^-$ Annihilation at 10-{GeV} Center-of-mass Energy - INSPIRE

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Evidence for F* Meson Production in $e^+ e^-$ Annihilation at 10-{GeV} Center-of-mass Energy

ARGUS

Collaboration

Jun, 1984

5 pages

Published in:

Phys.Lett.B 146 (1984) 111-115

Published: 1984

DOI:

10.1016/0370-2693(84)90654-3

PDG:

{{\mathit D}_{{{s}}}^{*+}}

\rightarrow

{{\mathit D}_{{{s}}}^{+}}{{\mathit \gamma}}

Report number:

DESY-84-052

Experiments:

DESY-DORIS-ARGUS

reference search66 citations

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Abstract: (Elsevier)

Using the ARGUS detector at DORIS we have obtained evidence for a resonance which decays into an F meson and a photon. The observed mass is 2109 ± 9 ± 7 MeV, which is 144 ± 9 ± 7 MeV greater than the F meson mass. Its properties are consistent with those of the F ∗ meson with J P = 1 − .

ELECTRON POSITRON: COLLIDING BEAMS
COLLIDING BEAMS: ELECTRON POSITRON
ELECTRON POSITRON: ANNIHILATION
ANNIHILATION: ELECTRON POSITRON
POSTULATED PARTICLE: F*(2140)
F*(2140): ELECTROPRODUCTION
ELECTROPRODUCTION: F*(2140)
F*(2140): RADIATIVE DECAY
RADIATIVE DECAY: F*(2140)
F: ELECTROPRODUCTION

References(8)

Figures(0)

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