Spectrometer study of $\phi$ meson electroproduction - INSPIRE

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Spectrometer study of $\phi$ meson electroproduction

Dec, 1978

40 pages

Published in:

Phys.Rev.D 19 (1979) 3185

DOI:

10.1103/PhysRevD.19.3185

Report number:

CLNS-414

Experiments:

CORN-HAV

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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: INELASTIC SCATTERING
INELASTIC SCATTERING: ELECTRON P
PHI(1019): ELECTROPRODUCTION
ELECTROPRODUCTION: PHI(1019)
POLARIZATION: LONGITUDINAL
POLARIZATION: TRANSVERSE
DIFFERENTIAL CROSS SECTION: MOMENTUM TRANSFER
DIFFERENTIAL CROSS SECTION: ENERGY DEPENDENCE
CHANNEL CROSS SECTION: MOMENTUM TRANSFER
MASS SPECTRUM: (K+ K-)

References(26)

Figures(0)

Photoproduction of Meson and Baryon Resonances at Energies up to 5.8 GEV

Aachen-Berlin-Bonn-Hamburg-Heidelberg-Munich

Collaboration

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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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MEASUREMENT OF THE ASYMMETRY PARAMETER IN THE PHOTOPRODUCTION OF phi MESONS

H.J. Halpern
(
- Wisconsin U., Madison
)
,
R. Prepost
(
- Wisconsin U., Madison
)
,
D.H. Tompkins
(
- Wisconsin U., Madison
)
,
Robert L. Anderson
(
- Stanford U., Phys. Dept.
)
,
B. Gottschalk
(
- Stanford U., Phys. Dept.
)

et al.

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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
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)
,
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(
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et al.

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et al.

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Production of Vector Mesons by Muons in a Hybrid Bubble Chamber Experiment

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et al.

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The Hadronic Properties of the Photon in High-Energy Interactions

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Theoretical considerations on inelastic electron scattering at high energies

Hung Cheng
(
- MIT, LNS
)
,
Wu. Tai Tsun
(
- Harvard U.
)

- Phys.Rev. 183 (1969) 1324-1335
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Quantum Electrodynamics at Infinite Momentum: Scattering from an External Field

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Size of photons

H.T. Nieh
(
- CERN
)

- Phys.Lett.B 38 (1972) 100-104
•
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Electroproduction of Single Pions with Large Transverse Momenta

A. Browman
(
- Cornell U., LNS and
- Harvard U.
)
,
K.M. Hanson
(
- Cornell U., LNS and
- Harvard U.
)
,
Stephen D. Holmes
(
- Cornell U., LNS and
- Harvard U.
)
,
R.V. Kline
(
- Cornell U., LNS and
- Harvard U.
)
,
D. Larson
(
- Cornell U., LNS and
- Harvard U.
)

et al.

- Phys.Rev.Lett. 35 (1975) 1313
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Some developments in the operation of multiwire proportional chambers

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Time degeneracy of multiwire proportional chambers

et al.

- Nucl.Instrum.Meth. 99 (1972) 279-284
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- Ann.Rev.Nucl.Part.Sci. 20 213

How to analyze vector meson production in inelastic lepton scattering

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

- Nucl.Phys.B 61 (1973) 381-413
•
DOI:
- 10.1016/0550-3213(73)90371-4

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