Return-Path: owner-sg-l__AT__yukawa.kyoto-u.ac.jp
>From odake  Fri Apr 26 14:27:50 2002
Return-Path: <owner-sg-l__AT__yukawa.kyoto-u.ac.jp>
Delivered-To: odake__AT__azusa.shinshu-u.ac.jp
Received: from yisun1.yukawa.kyoto-u.ac.jp (atm-yisun1.yukawa.kyoto-u.ac.jp [130.54.136.78])
	by azusa.shinshu-u.ac.jp (Postfix) with ESMTP
	id C80B921F; Fri, 26 Apr 2002 14:27:44 +0900 (JST)
Received: (from ml-adm__AT__localhost)
	by yisun1.yukawa.kyoto-u.ac.jp (8.11.6+3.4W/3.7W-yitp) id g3Q5MpF07879;
	Fri, 26 Apr 2002 14:22:51 +0900 (JST)
To: sg-l__AT__yukawa.kyoto-u.ac.jp
Cc: yasuhiro.okada__AT__kek.jp, masashi.hazumi__AT__kek.jp,
	yoshihide.sakai__AT__kek.jp
From: Yasuhiro Okada (KEK) <yasuhiro.okada__AT__kek.jp>
X-Mailer: Mew version 1.94.2 on XEmacs 21.1 (Cuyahoga Valley)
Mime-Version: 1.0
Content-Type: Text/Plain; charset=iso-2022-jp
Content-Transfer-Encoding: 7bit
Message-Id: <20020426142436G.yasuhiro.okada__AT__kek.jp>
Date: Fri, 26 Apr 2002 14:24:36 +0900
X-Dispatcher: imput version 20000228(IM140)
Lines: 59
Precedence: bulk
Reply-To: Yasuhiro Okada (KEK) <yasuhiro.okada__AT__kek.jp>
X-Sequence: sg-l 1446
Subject: [sg-l 1446] Mini-Workshop on CPV in Rare B Decays
Errors-To: owner-sg-l__AT__yukawa.kyoto-u.ac.jp
Sender: owner-sg-l__AT__yukawa.kyoto-u.ac.jp

Belle実験におけるB中間子の CPの破れの測定は B->J/Psi Ks モードに
続き  B->pi+pi- で大きな CPの破れの観測が発表されています。
また今年の夏までのデータの解析により B->eta'KsのCPの破れの測定
も期待されています。このような状況を踏まえて以下のように
Mini-Workshop on CPV in Rare B Decays を開きます。関心のある方は
是非 御参加ください。                      KEK 岡田安弘

*****************************************************************

      ############################################
        Mini-Workshop on CPV in Rare B Decays
      -- a Bridge between Theory and Experiment --

         May 7, 2002, KEK 3-go-kan 1F meeting room
      ############################################

 Two B factories, Belle and BaBar, have been taking data at
unprecedented luminosities and we expect that each experiment will 
record ~100 million B pairs by this summer. This will open up a new 
world of CP violation (CPV) in rare B decays.
 We plan to have a mini-workshop on May. 7 wherein theorists
and experimentalists meet together to discuss physics issues on 
two important measurements: One is time-dependent CPV in B0->pi+pi- 
that will lead to determination of phi2, and the other is
time-dependent CPV in B0->eta'Ks that may give us a hint of a new 
type of CPV beyond the Standard Model. Anyone who is interested
in the subjects is welcome to participate.
 The program is attached below. (Some of the titles of the talks
are tentative and are subject to change).

		   *** Program ***

1:00-1:05  Opening Address		               Y. Sakai (KEK)
                                                                        
Session 1: phi2 & Direct CPV in B0->pi+pi-      Chair: Y. Sakai (KEK)

1:05-1:30 (20+5) Present Experimental Status           T. E. Browder (Hawaii)
1:30-2:00 (25+5) Theoretical Overview                  S . Komine (KEK)   
2:00-2:25 (20+5) Model-independent Constraints on phi2 H. Sagawa (KEK)
2:25-2:50 (20+5) B->pi+pi- in pQCD viewpoint           K. Ukai (Nagoya)
2:50-3:10 (20)   Discussion

           Break

Session 2: CPV in B0->eta'Ks and New Phase      Chair: Y. Okada (KEK)

3:25-3:45 (15+5) Belle Result Now and at 90fb-1        M. Hazumi (KEK) 
3:45-4:15 (25+5) Theoretical Overview                  A. I. Sanda (Nagoya)
4:15-4:40 (20+5) pi+pi- & eta'Ks in QCD factorization  Guohuai Zhu (KEK)
4:40-5:05 (20+5) B0->eta'Ks and New Physics            Wei-Shu Hou (Taiwan)
5:05-5:25 (20)   Discussion
                 Adjourn

                   ***************
Best regards,

M. Hazumi (KEK)
Y. Okada (KEK)
Y. Sakai (KEK)