Current status of approved experiments at LEPS
facility
Title:
phi Photo-production off the Nuclei
Spokesperson:
Takatsugu ISHIKAWA
Status:
The eperiment has been finished.
Published paper: Phys. Lett. B 608 (2005) 215-222
Doctor Thesis: Takatsugu Ishikawa,
"phi photo-production from Li, C, Al and Cu nuclei
at E_{gamma}=1.5-2.4 GeV" (Kyoto Univ. 2005)
Title:
Measurement of the Helisity Dependent Photoabsorption Cross Section
for the Proton to Study the Gerashimov-Drell-Hearn Sum Rule at SPring-8
Spokesperson:
Takahiro IWATA
Status:
The experiment is still in preparation.
Title:
Photoproduction of 2pi^{0} with Nuclear Targets
Spokesperson:
Hazime SHIMIZU
Status:
The experiment has been finished. Analysis is in progress.
Doctor Thesis: Toru Matsumura,
"Search for baryon resonance in the gamma p --> pi^{0} eta p
reaction" (Osaka Univ. 2004)
Title:
Photoproduction of Hyperon Resonances
Spokespersons:
Jung Keun AHN and Ken'ichi IMAI
Status:
The eperiment has been finished.
Published paper: Phys. Rev. C 78 (2008) 035202-1-10
Doctor Thesis: Masayuki Niiyama,
"Photoproduction of Lambda(1405) and Sigma^0(1385) hyperons
on the proton at E_gamma = 1.5 - 2.4 GeV" (Kyoto Univ. 2008)
Title:
Measurement of pi^{0} polarizabilities
Spokesperson:
Hazime SHIMIZU
Status:
The detector system was moved to LNS, Tohoku Univ.
Thus the experiment will not be performed at SPring-8.
Title:
Measurement of K^{0} Photoproduction to Investigate Reaction
Mechanism at Small -t Region
Spokesperson:
Atsushi SAKAGUCHI
Status:
The expeiment has been finished. Analysis is in progress.
Title:
A Proposal for a New Photon Detector to Measure the Direction of the Photon
Spokesperson:
Yoshiteru SHIBATA
Status:
The experiment has been finished. Analysis is in progress.
Title:
Performance of the Spaghetti Calorimeter with Individual Fiber Readout
Spokesperson:
Toru MATSUMURA
Status:
The experiment has been finished. Analysis is in progress.
Title:
K^{*0} and Lambda Photoproduction Using Linearly Polarized Photons
Spokespersons:
K. Hicks and K. Joo
Status:
The experiment has been finished. Analysis is in progress.
Title:
Photoproduction of Excited Hyperons Near 1.67 GeV
Spokespersons:
J.K. Ahn
Status:
The experiment is going on.
Title:
Backward-Meson Photoproduction up to 2.9 GeV
Spokespersons:
M. Sumihama
Status:
The experiment is still in preparation.
Title:
Performance Check of the Polarized HD Target
Spokespersons:
H. Kohri
Status:
The experiment is still in preparation.
Title:
Measurement of the Lambda-N Interaction with Deuterium Target
Spokespersons:
H. Hicks and T. Hotta
Status:
The experiment is still in the conditional-approved stage.
The neutron TOF counters have been tested.
Title:
Influence of Nucleus Potential on Kaon and Antikaon Pairs Decayed from
Short Lived Particles in a Nucleus
Spokespersons:
C.J. Yoon
Status:
The experiment is still in the conditional-approved stage.
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