Electroproduction of $\phi$ mesons - INSPIRE

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Electroproduction of $\phi$ mesons

Roger L. Dixon
(
- Cornell U., LNS and
- Harvard U.
)
,
R. Galik
(
- Cornell U., LNS and
- Harvard U.
)
,
M. Herzlinger
(
- Cornell U., LNS and
- Harvard U.
)
,
Stephen D. Holmes
(
- Cornell U., LNS and
- Harvard U.
)
,
D. Larson
(
- Cornell U., LNS and
- Harvard U.
)

Jul, 1977

13 pages

Published in:

Phys.Rev.Lett. 39 (1977) 516

DOI:

10.1103/PhysRevLett.39.516

Report number:

Print-77-0574 (CORNELL)

Experiments:

CORN-HAV

View in:

reference search34 citations

Citations per year

Abstract: (APS)

We report measurements of the electroproduction of ϕ mesons from hydrogen at Q2 values of 0.23, 0.43, and 0.97 GeV2 with |t| varying from 0.125 to 1.3 GeV2 at each Q2 point. The data show no evidence for a Q2 dependence of the slope of the t distribution; the forward cross section falls with increasing Q2 as the square of the ϕ propagator; the decay angular distributions agree with the predictions of s-channel helicity conservation; and the ratio of the longitudinal to the transverse component increases linearly with Q2.

ELECTRON P: INTERACTION
INTERACTION: ELECTRON P
PHI(1019): ELECTROPRODUCTION
ELECTROPRODUCTION: PHI(1019)
MASS SPECTRUM: (K+ K-)
DIFFERENTIAL CROSS SECTION: MOMENTUM
DIFFERENTIAL CROSS SECTION: MOMENTUM TRANSFER
ELECTROPRODUCTION: SMALL-ANGLE
MODEL: VECTOR DOMINANCE
PHI(1019): NONLEPTONIC DECAY

References(15)

Figures(0)

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H.T. Nieh
(
- CERN
)

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•
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K. Schilling
(
- Bielefeld U.
)
,
G. Wolf
(
- DESY
)

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•
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•
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•

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(
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)

et al.

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Photoproduction and forbidden decays of phi mesons

H. Alvensleben
(
- MIT, LNS and
- DESY
)
,
U. Becker
(
- MIT, LNS and
- DESY
)
,
P. Biggs
(
- MIT, LNS and
- DESY
)
,
M. Binkley
(
- MIT, LNS and
- DESY
)
,
W. Busza
(
- MIT, LNS and
- DESY
)

et al.

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•
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elastic photoproduction of rho0 and phi0 mesons from hydrogen

Christoph Berger
(
- Cornell U., LNS
)
,
Nari B. Mistry
(
- Cornell U., LNS
)
,
L. Roberts
(
- Cornell U., LNS
)
,
R. Talman
(
- Cornell U., LNS
)
,
P. Walstrom
(
- Cornell U., LNS
)

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•
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et al.

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•
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et al.

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•
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et al.

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•
DOI:
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Photoproduction of phi Mesons at Small t Values

H.-J. Behrend
(
- DESY
)
,
J. Bodenkamp
(
- DESY
)
,
W.P. Hesse
(
- DESY
)
,
D.C. Fries
(
- Karlsruhe U. and
- Karlsruhe U., EKP
)
,
P. Heine
(
- Karlsruhe U. and
- Karlsruhe U., EKP
)

et al.

- Phys.Lett.B 56 (1975) 408-412
•
DOI:
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