<<<<<<<<<<<<<< CRC News 2020年 11月 20日 >>>>>>>>>>>>>> CRC会員 各位 　　　　　　　　　　　　　　　　　 CRC事務局 *****＜Announcement NECO Workshop: Probing the Extragalactic Universe with High Energy and Very High Energy Sources＞***** 皆様 12/9-11に行われる以下のオンライン研究会の案内を回覧いたします。 諸事情で急な連絡になってしまい大変恐縮ですが、contributed talkおよびposterを 受け付けていますので、よろしくご検討頂ければ幸いです。 （締切日は設定されていませんが、定員に達し次第、締め切ることになります。） どうかよろしくお願いいたします。 井上進 ＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊ The International Research Network France-Japan NECO (https://collaborations.lam.fr/neco/) is organizing an on-line workshop entitled: Probing the Extragalactic Universe with High Energy and Very High Energy Sources. The dates of the workshop will be from 9 December to 11 December 2020 and from 08:30 - 12:00 in France & 16:30 - 20:00 in Japan. The attendance will be limited to about to ~ 80 persons via free registration (no fees) on the following website: https://hexgaluniv.sciencesconf.org/ Two types of contributions are now possible: * Poster+Flash talk (3 minutes recorded slideshow with live commentary + 1 minutes for handover + questions for flash talks session) * Contributed talk (15 minutes + 3 minutes for questions + 2 minutes for handover) SCIENTIFIC TOPICS: The topics are organized around three main domains: * AGN cycle and galaxy clusters : feedback from AGNs, UFOs, extragalactic cosmic rays, galaxy clusters and related AGN physics, science with Hitomi/XRISM and Athena * Multi-messenger astrophysics : GRB host galaxies, UHECRs and nearby extragalactic populations, long and short GRBs and associated gravitational wave events, constraining stellar populations in galaxies and the Hubble constant, revealing black hole populations with gravitational waves * Probing extragalactic lines of sight : extragalactic background light, intergalactic magnetic fields, search for signatures of Lorentz invariance violation, cosmological and fundamental physics constraints, science with CTA LIST OF INVITED SPEAKERS: * Session - Active galactic nuclei cycle and galaxy clusters - Clusters of galaxies seen in X-rays: current status and prospects by Naomi OTA (Nara Women's University, Japan): 40-min talk - Hadronic emission models for AGNs seen at VHE (and related issues for extragalactic cosmic rays) by Andreas ZECH (LUTH, Paris Observatory, France): 40-min talk - Formation and evolution of large-scale structure, clusters and large flows by Etienne POINTECOUTEAU (IRAP, Toulouse, France): 30-min talk - Chemical enrichment in galaxy clusters by François MERNIER (ESA, Europe): 30-min talk - The cycle of matter around local active galactic nuclei by Philippe SALOME (LERMA, Observatoire de Paris, PSL University, CNRS, Sorbonne University, France): 30-min talk - Constraining AGN physics from X-ray observations by Hirofumi NODA (Department of Earth and Space Science, Graduate School of Science, Osaka University, Japan): 30-min talk - AGN feedback and ultra fast outflows by Misaki MIZUMOTO (Hakubi Center / Department of Astronomy, Kyoto University): 30-min talk * Session - Multi-messenger astrophysics and gamma-ray bursts - Gamma-ray bursts, progenitors and host galaxies by Bunyo HATSUKADE (University of Tokyo, Japan): 40-min talk - Cosmic populations (BH, NS ...) probed by current and future gravitational waves detectors by Astrid LAMBERTS (OCA, Nice, France): 40-min talk - Extragalactic cosmic ray observations by Toshihiro FUJII (The Hakubi Center for Advanced Research and Graduate School of Science, Kyoto University, Japan): 30-min talk - Cosmic ray acceleration in low luminosity AGNs by Shigeo KIMURA (Frontier Research Institute for Interdisciplinary Sciences/Astronomical Institute, Tohoku University, Japan): 30-min talk - Fast radio bursts and their possible counterparts by Kazumi KASHIYAMA (The Department of Physics, University of Tokyo, Japan); 30-min talk - Cosmic neutrinos and their extragalactic origin: 30-min talk * Session - Probing extragalactic lines of sight with high and very high energy observations - The extragalactic background light and gamma-ray constraints by Jonathan BITEAU (Université Paris-Saclay, CNRS/IN2P3, IJCLab, France): 40-min talk - GRBs at high redshifts and probe of the intergalactic medium by Tomonori TOTANI (University of Tokyo, Japan): 30-min talk - Intergalactic magnetic fields studied with VHE gamma-ray sources by Ievgen VOVK (ICRR, University of Tokyo, Japan): 30-min talk - Primordial magnetic fields, its relationship to cosmology and implications for intergalactic magnetic fields by Kohei KAMADA (RESCEU, University of Tokyo, Japan): 30-min talk - Search for signatures of Lorentz invariance violation in VHE flares from AGN by Christelle LEVY (TBC, LPNHE, Paris-Sorbonne University, France): 30-min talk SCIENTIFIC ORGANIZATION COMMITTEE: Katsuaki ASANO (asanok _at_ icrr.u-tokyo.ac.jp) Didier BARRET (didier.barret _at_ irap.omp.eu) Veronique BUAT (veronique.buat _at_ lam.fr) Denis BURGARELLA (denis.burgarella _at_ lam.fr, co-Chair) Susumu INOUE (susumu.inoue _at_ riken.jp) Yoshiyuki INOUE (yinoue _at_ astro-osaka.jp) Aya KUBOTA (aya _at_ shibaura-it.ac.jp) Emeric LEFLOC'H (emeric.lefloch _at_ cea.fr) Daniel MAZIN (mazin _at_ icrr.u-tokyo.ac.jp) Delphine PORQUET (delphine.porquet _at_ lam.fr) Helene SOL (helene.sol _at_obspm.fr) from LUTH, France (Chair of SOC) Tsutomu T. TAKEUCHI (takeuchi.tsutomu _at_ g.mbox.nagoya-u.ac.jp, co-Chair)