Message-Id: <200108010430.NAA26174@neutrino.kek.jp> To: opc_j.nuint01 Subject: Jobs from the previous meeting, July 27. Date: Wed, 01 Aug 2001 13:30:06 +0900 From: Makoto Sakuda <sakuda@neutrino.kek.jp> 皆様、 NuInt 打ち合せの最後での内部打ち合せの仕事を割り振りを確認します。 Schedule *) First announcement in Web -- in one week. Info (Outline of the program, OPC, SAC, Registration form, Accomodation, Registration fee, Proceedings, and contribution papers) is included. After Local OPC decides a plan in a week, OPC will receive a notice and comment on it. *) Beginning of September --- OPC meeting Decide talks in each session in mid-August. Communicate via e-mails *) We will see in September how many people show contributions to the workshop. Second bulletin may come in a month. 1) Program の Outline 伊藤さん:改訂版 があればよろしく。 The First International Workshop on Neutrino-Nucleus Interactions in the few GeV region (NuInt01) December 13-16, 2001 at KEK, 16日はReserve なんですか。 The discovery of muon-neutrino oscillations in atmospheric neutrinos by the Super-Kamiokande (SK) experiment has triggered many proposals for neutrino oscillation experiments using conventional low-energy neutrino beams for precise determination of the oscillation parameters. The accelerator-based, long-baseline neutrino oscillation experiment, the K2K, uses a neutrino beam with <E_nu> = 1.3 GeV interacting with nuclei in the Super-K detector. As the experiment collects more data, the contribution of systematic errors may become more significant in the oscillation analysis. Important sources of these systematic errors are the uncertainty in the neutrino-nucleus cross sections and subsequent nuclear effects in the few GeV energy region such as Pauli Blocking, nucleon binding, pion absorption, nuclear correlations, and final-state interactions. Since more precise knowledge of neutrino-nucleus interactions in the few GeV region will also be of vital importance in the near future at JHF, Fermilab/MINOS and CERN/Gran Sasso, as well as future atmospheric neutrino experiments and next generation proton-decay experiments, it would be timely to organize an international workshop on this subject. The purpose of this workshop is to form and develop a strong community of nuclear and high-energy physicists in order to meet the many challenges in current neutrino physics. By examining our knowledge of this subject and noting where theoretical and experimental expertise is needed, international effort can be more efficiently applied to the problem. Note that an additional benefit of this effort may be the establishment of a new field of nuclear physics using neutrino beams as well as electron beams for precise measurements of lepton-nucleus interactions. The topics to be discussed: 1. Neutrino-nucleus interactions, and their relation to neutrino oscillations and proton decay studies 2. Experimental review of electron-nucleus and neutrino-nucleus interactions 3. Theoretical review of nuclear effects and calculations 4. Comparison of neutrino event generators 5. Where are we now - where should we direct our efforts? 6. Future experiments for precise neutrino-nucleus interactions 2)Web Update We will set up Web page which includes a registration form, accomodation, registration fee, proceedings, and contribution papers. --- This was discussed among Japanese OPC after this meeting. この Web の Contributed paper も含めたTemplate は、Topical Conference のものから早戸君が取ってきて、石田君に渡し 後の体裁を作るということだったのでしょうか。 加える事: 1. Registration Fee = 100$ 2. Deadline of Abstract of Contributed papers --- End of September 3. Urban Hotel near KEK or Hotel Okura. Web application is possible. They provide a transportation from Hotel to KEK. 20 KEK dorm rooms (twins) can be reserved for young students or postdocs. 4. Poster は、まだAnnouncement には添付しないで良いと思います。 // Session 2に関して、Lipari より次の様な構成の提案があった。 2. session "Objectives and Motivations" (Sakuda*,Suzuki, Lipari) (a) Precise Measurements of neutrino oscillation parameters with Long-Baseline accelerator beams - 1st generation: K2K, Minos, Opera - Next generation(s): JHF, Superbeams, nu-factories (b) Determination of neutrino oscillation parameters with atmospheric neutrinos. (c) Background studies for proton decay (d) Astrophysics (?) (SN seems to be the most interesting subject) (e) Particle physics (?) [axial form factors, from hard to soft in QCD, ...] Session 4 は、手分けして作業が必要。明後日から、神岡にPMT作 業に行きますので相談します。 4. Overview of the existing and new data on neutrino-nucleus interactions and their uncertainties (Conveners: Sakuda/Itow/Suzuki) //
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