ＣＲＣ会員の皆さま、

  The 3rd International Workshop on Neutrino Oscillations and their Origin 
                               (NOON2001) 

   「ニュートリノ振動とその起源の解明」第3回研究会 開催のお知らせ


以下のように「ニュートリノ振動とその起源の解明」第3回研究会
"The 3rd International Workshop on Neutrino Oscillations and their Origin 
(NOON2001)"
を２００１年１２月５日から８日まで東京大学宇宙線研究所柏キャンパスにおいて
開催致します。

参加を希望される方は、当研究会のホームページ
http://www-sk.icrr.u-tokyo.ac.jp/noon2001
から参加登録をお願い致します。

なお、当研究会に先立ちまして
"International Workshop on Technique and Application of Xenon Detectors 
(Xenon01) "
も、１２月３、４日に開催されます。詳しくは
http://www-sk.icrr.u-tokyo.ac.jp/xenon01
をご覧下さい。

研究会世話人
      鈴木洋一郎、中畑雅行、福田善之、竹内康雄 (東京大学宇宙線研究所)
      森 俊則 (東京大学素粒子国際センター)
      吉田哲也 (高エネルギー加速器研究機構)

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   ==================================================================
   || The 3rd Workshop on "Neutrino Oscillations and their Origin" ||
   ||                     ---- NOON2001 ----                       ||
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The 3rd International Workshop on Neutrino Oscillations and their Origin
(NOON2001) will be held at Kashiwa-campus of the Institute for Cosmic Ray
Research, University of Tokyo, Japan, December 5th through December 8th
of 2001.

Initiated by the discovery of neutrino oscillations in atmospheric
neutrinos in Super-Kamiokande, the series of the workshop entitled 
"Neutrino Oscillations and their Origin" has been held since 2000 in Japan.
In this year, another evidence for neutrino oscillations has been found in
solar neutrinos, combining the results of Super-Kamiokande and SNO results.
These discoveries carry the investigation of neutrino oscillations a step  
further and give us hints to search for the origin of neutrino masses.
In the workshop, we will discuss latest experimental results, 
phenomenological theoretical analysis, and theoretical implications which
predicts neutrino oscillations. Topics in the workshop are atmospheric 
neutrinos (experimental results and flux predictions), solar neutrinos 
(experimental results, solar models and nuclear cross sections), 
phenomenology of the neutrino oscillations, theoretical origin of neutrino
oscillations (GUTs etc.), and lepton flavor violation processes. 
As a 3rd workshop, we have a stress on the following subjects: 
1) precisions of the determination of the mixing and mass matrices in near
   future; 
2) theoretical implications of the different solar neutrino solutions, 
   MSW-LMA, LOW or quasi-Vacuum;
3) constraints on the sterile neutrinos from the experimental data;
4) constraint on neutrino masses from supernovae, 
5) relation between neutrino oscillations and double beta decay, and so on.

In this workshop, we bring experimentalists and theorists together
and discuss about those subjects.

Date of the workshop
====================
December 5th(Wed.) to 8th(Sat.), 2001

Workshop Site
=============
Workshop site is Lecture Hall at the 6th floor of the ICRR building at
Kashiwa-Campus, Univ. of Tokyo, Japan. The nearest international airport
is Narita airport and the campus is about one hour by train from Narita
and also directly accessible by air-port bus. More details about the 
transportation will be found in the following Web site:
     http://www-sk.icrr.u-tokyo.ac.jp/noon2001

Registration/Accommodation
==========================
Registration for the workshop and reservation of accommodations should be
done via the workshop home page:
       http://www-sk.icrr.u-tokyo.ac.jp/noon2001
The registration fee, which will be used for refreshments, is 8,000
Japanese yen. Please pay registration fee at the workshop site.
We only accept Japanese yen cash.

Contributed Papers
===================
If you are going to submit a contribution paper, an abstract must be 
submitted by Nov. 3rd 2001. You can submit your abstract via home page.

Joint Workshop
==============
Just before the 3rd Workshop on "Neutrino Oscillations and their Origin",
we will have another international workshop entitled "International 
Workshop on Technique and Application of Xenon Detectors from 3rd to 4th 
December at the same workshop site (Kashiwa-Campus in Univ. of Tokyo). 
The purpose of this workshop is to discuss about Xenon detector which is
promising detector for the experiments of gamma ray, double beta decay,
dark matter search, solar neutrino experiments, and so on.
Details of the workshop can be found on the website:
	http://www-sk.icrr.u-tokyo.ac.jp/xenon01

Local Organizing Committee
==========================
Y. Fukuda (ICRR)
T. Mori (ICEPP)
M. Nakahata (ICRR)(scientific secretary)
Y. Suzuki (ICRR)(chairman)
Y. Takeuchi (ICRR)
T. Yoshida (KEK)

Scientific Program Comittee
===========================
M. Bando (Aichi Univ.)
T. Kajita (ICRR)
H. Minakata (TMU)
T. Mori (ICEPP)
M. Nakahata (ICRR)
H. Shibahashi (Univ. of Tokyo)
A. Suzuki (Tohoku Univ.)
Y. Suzuki (ICRR)
M. Yamaguchi (Tohoku Univ.)
T. Yanagita (Univ. of Tokyo)
O. Yasuda (TMU)
T. Yoshida (KEK)
K. Yoshimura (KEK)

Contact
=======
If you have any questions or comments, please send e-mail to the
following address.

E-mail: noon2001 [at] suketto.icrr.u-tokyo.ac.jp

The Workshop on "Neutrino Oscillations and their Origin"
Kamioka Observatory, ICRR, Univ. of Tokyo
Higashi-mozumi, Kamioka-cho, Yoshiki-gun, Gifu, Japan, 506-1205
Tel: +81-578-5-9603,  Fax: +81-578-5-2121
E-mail: noon2001 [at] suketto.icrr.u-tokyo.ac.jp 
homepage: http://www-sk.icrr.u-tokyo.ac.jp/noon2001