E391a T. Inagaki

Measurement of the KL ¨ ƒÎ0ƒËƒË-bar Decay

 

Submitted

1996.6.7

Approved

2001.7.11

Beam line

K0

Shift requested

300 + 100 extension + 100 extension

Shift executed

269 preparation +230 data acquisition + 259 extension

Executed cycles

(00[1,2-3,6], 01[4-1,4-2], 02[3-1,4-2,4-2]), 03[6-1,6-2], 04[1,2,5-1,5-2,5-3], 05[1,4-2]

 

 

Papers and activities

 

[Legend]

œ

Physics papers published in refereed journal

›

Technical papers

š

PhD theses

ž

Conference and Symposium

–

Internal Report and others

 

œ J. K. Ahn et al.

 

New limit on the KL0 ¨ ƒÎ0ƒËƒË-bar decay rate

 

Phys. Rev. D74 051105(R) (2006)

œ J. Nix et al.

 

First Search for the KL0 ¨ ƒÎ0ƒÎ0ƒËƒË-bar

 

Phys. Rev. D76 011101 (2007)

œ J. K. Ahn et al

 

Search for the Decay KL0 ¨ ƒÎ0ƒÎ0ƒËƒË-bar

 

arXiv:0712.4164 (2007)

› T. Inagaki et al.

 

Development of CeF-3 crystal for high-energy electromagnetic calorimetry

 

Nucl. Inst. Meth. A 443, (2000) 126.

› H. Watanabe et al.

 

Scintillator-Lucite sandwich detector for n/g separation in GeV energy region

 

Nucl. Inst. Meth. A 484, (2002) 118.

› M. Itaya et al. @

 

Development of a new photomultiplier tube with high sensitivity for a wavelength-shifter fiber readout

 

Nucl. Inst. and Meth., A522, (2004) 477.

› H. Watanabe et al.

 

Neutral beam line to study KL0 ¨ ƒÎ0ƒËƒË-bar decay at the KEK 12-GeV proton synchrotron

 

Nucl. Inst. and Meth., A545, (2005) 542.

› M. Doroshenko et al.

 

Undoped-CsI calorimeter for the KL0 ¨ ƒÎ0ƒËƒË-bar experiment at KEK-PS

 

Nucl. Inst. and Meth., A545, (2005) 278.

› S. Ajimura et al.

 

Measurement of the photon detection inefficiency of electromagnetic calorimeters at energies below 1-GeV

 

Nucl. Inst. and Meth., A552, (2005) 263.

š H. Watanabe

 

K0 beam line for the study of the KL ¨ ƒÎ0ƒËƒË-bar decay

 

Saga University 2001.

š M. Dorochenko

 

A measurement of KL ¨ ƒÎƒËƒË

 

The Graduate University for Advanced Studies, March 2005

ž K. Abe et al.

 

Status of the KL0 ¨ ƒÎ0ƒËƒË-bar experiment at KEK (E391a)

 

30th International Conference on High-Energy Physics (ICHEP 2000), Osaka, Japan, 27 Jul - 2 Aug 2000, KEK-PREPRINT-2000-89, 12pp.

ž H. Watanabe et al.

 

A study of the separation of neutron from gamma up to 12-GeV

 

Kaon Decay Workshop for Young Physicists, Tsukuba, Japan, 14-16 Feb 2001.

Published in *Tsukuba 2001, Kaon decay physics* 299-312

ž M. Yamaga et al.

 

KL ¨ ƒÎ0ƒËƒË-bar experiment at KEK 12-GeV PS, E391a

 

Nucl. Phys. A721 (2003) 449c.

ž Y. Sugaya et al.

 

DAQ system for the KL ¨ ƒÎ0ƒËƒË-bar search at KEK-PS

 

Proc. of 13th IEEE-NPSS Real Time Conference 2003, RT-034.

ž T. Inagaki

 

The first Experiment for KL ¨ ƒÎƒËƒË Decay

 

SUSY04, Tsukuba, June 17-23, 2004

ž G.Y.Lim

 

Status of E391a

 

ICHEP2004, Beijing, August 16-22, 2004

– K. Abe et al.

 

Status of the KL ¨ ƒÎ0ƒËƒË-bar Experiment at KEK (E391a)

 

KEK Preprint 2000-89 (2000).

– T. Inagaki

 

Status of the KL ¨ ƒÎ0ƒËƒË-bar Experiment (KEK-E391a), Report on the engineering run

 

HE News Vol21, No3 (2003) (in Japanese).

– T. Inagaki et al.

 

Status of the KL ¨ ƒÎ0ƒËƒË-bar Experiment (KEK-E391a), Report on the detector construction

 

HE News Vol23, No1 (2004), (to be published in Japanese).