YongPyong 2012 Winter Conference on Particle Physics

Session

Parallel: E1

20 Feb 2012, 19:00

Greenpia at YongPyong

Conveners

Parallel: E1: Experimental & Computational

• Youngjoon Kwon (Yonsei Univ.)

Description

1st parallel session on experimental

24. Dalitz plot analysis of D->KsKK for phi3 measurement at Belle

Dr Masaya Iwabuchi (Yonsei U.)

20/02/2012, 19:00

Dalitz plot analysis of B->DK, D->Ksh+h- (h= K or pi) is one of the promissing methods for the precise measurement of CKM angle phi3. We report a study of Dalitz plot analysis of the neutral D meson decay to KsK+K- final state. This study is based on a large data sample accumulated with the Belle detector at the KEKB e+e- collider.

23. Study of LFV decays B -> l+ tau- at Belle

Ms Youngsoo Sohn (Yonsei U.)

20/02/2012, 19:20

Lepton-Flavor-Violating B decays B --> l+ tau- (l = e, mu) are forbidden in the Standard Model(SM), but they are predicted to occur in many theories beyond SM. Observation of these decays would be clear evidence of physics beyond SM. We present a study of signal and background suppression using Neural Network method and expected upper limit in ...

29. Geant4 Research and Development for High Energy Physics and Medical Physics

Prof. Kihyeon Cho (KISTI)

20/02/2012, 19:40

Geant4 is a toolkit for the simulation of the passage of particles through matter. Its areas of application include high energy, nuclear and accelerator physics, as well as studies in medical and space science. We introduce the project on Geant4 R&D for High Energy Physics and Medical Physics since a few accelerators are supposed to build for high energy physics and medical physics near future...

27. Progress on Data Handling system at Belle II experiment

Dr Junghyun Kim (KISTI)

20/02/2012, 20:00

We use a metadata service at the Belle experiment which provides a mechanism to locate files using descriptive information. However, at the Belle II experiment, we will have 50 _ 60 times more data than that of the Belle experiment. Therefore, it is expected that the existing metadata service has problems with performance, scalability, and durability, in particular, if it is extended to an...

25. AMGA Metadata catalogue service for managing mass data of high-energy physics

Geunchul Park (KISTI)

20/02/2012, 20:40

Huge amounts of data are produced in high-energy physics experiments. We need to use a metadata catalogue service to manage these data and files effectively. AMGA is a gLite-metadata catalogue service designed to offer efficient use to metadata for files stored on the Grid. AMGA supports the various databases(Oracle, PostgreSQL, MySQL, SQLite) connection and APIs of the various...

26. AMGA Manager for Efficient Handling of Grid-Based Metadata at Belle II

Taesang Huh (KISTI)

20/02/2012, 21:00

AMGA is an official EMI metadata catalogue service developed to offer access to metadata for files stored on the Grid and to ensure high scalability to metadata systems due to both data replication/federation in a distributed environment and compatibility with EMI other components. That's why the Belle II Data Handling system used AMGA metadata catalog as main technology for the management of...

28. Complex Network Analysis in Human Brain

Sunghyon Kyeong (NIMS)

20/02/2012, 21:20