Date: Thu, 13 Feb 2014 20:55:06 +0900 From: Shunzo Kumano To: sg-l__AT__yukawa.kyoto-u.ac.jp, ml-np__AT__rcnp.osaka-u.ac.jp Subject: [Sg-l:139] J-PARC T2Kセミナー2月18日16時〜 皆様 下記のJ-PARC素粒子原子核セミナーを2014年2月18日(火) 16:00から KEK東海キャンパス東海一号館116室で開催いたします。 J-PARC/KEK外からも参加可能です。多数ご参集下さい。 なお、つくばキャンパスでは4号館345室でビデオ接続しますが、 他からもKEK-MCUテレビ会議システムで接続できるように準備します。 (会議名: physics seminar) J-PARC素粒子原子核セミナー係 ---- This is an announcement of J-PARC/KEK Physics Seminar on Feb. 18 (2014) (Tue) We will have a video connection using KEK-MCU. (title is “physics seminar”) Organizers of the J-PARC Particle and Nuclear Physics Seminar ---- ========================================================= J-PARC Particle and Nuclear Physics Seminar information ========================================================= DATE: 2014//Feb/18 (Tue) 16:00-17:00 PLACE: room#116 KEK building at Tokai campus Room 345, Building #4, Tsukuba-campus (video connection) TITLE: New results from T2K SPEAKER: Akihiro Minamino (Kyoto University) Language; English Abstract: The T2K collaboration reports two new results using a data set consisting of $6.57 \times 10^{20}$ protons on target. Muon neutrino disappearance analyses produce world-leading precision in the measurement of the neutrino mixing parameter $\theta_{23}$. Moreover, electron neutrino appearance analyses constrain a CP violating phase $\delta_{CP}$ by combining our results with the $\theta_{13}$ values measured by reactor experiments. Our paper on the electron neutrino appearance analyses (PRL 112, 061802 (2014)) was selected for a “Viewpoint in Physics” of APS, http://physics.aps.org/articles/v7/15 . In addition to the above results, study on future sensitivities of T2K will be presented. ---------------------------------------------------------