The following email has been sent to MAKINO, Yuya:
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Dear Yuya Makino,
The submission of your abstract has been successfully processed.
Abstract submitted: https://indico.cern.ch/userAbstracts.py?confId=192695.
Status of your abstract: https://indico.cern.ch/abstractDisplay.py?abstractId=194&confId=192695.
See below a detailed summary of your submitted abstract:
Conference: Tipp 2014 - Third International Conference on Technology and Instrumentation in Particle Physics
Submitted by: MAKINO, Yuya
Submitted on: 05 February 2014 11:13
Title: Development of the upgraded LHCf calorimeter with Gd2SiO5 (GSO) scintillators.
Abstract content The Large Hadron Collider forward (LHCf) experiment is designed to measure the hadronic production cross sections of neutral particles emitted in the very forward angles in p-p collision at the LHC. LHCf has reported energy spectra of forward photons and neutral pions at √s = 900 GeV and 7 TeV proton-proton collisions measured at LHC. Forward spectra can be helpful in verifying cosmic ray interaction models. The next operation in 2015 is expected under much higher radiation dose. Therefore, we are upgrading the detectors, especially their scintillators, to be radiation harder one. Plastic scintillator layers and Scintillating Fiber (SciFi) tracker are replaced with GSO layers and fine GSO hodoscope respectively. Basic properties of new sensors of the upgraded detector are measured by 400 MeV/n carbon beams at the Heavy Ion Medical Accelerator in Chiba (HIMAC) in June, 2012. Energy resolution and position resolution of the upgraded detector are evaluated by using electron beams of 50-250 GeV at Super Proton Synchrotron (SPS) in summer, 2012.
The results are understood by Monte Carlo simulations and are good enough for the requirements of the LHCf experiment.
Summary
Primary Authors: Mr. MAKINO, Yuya (STEL, Nagoya University) makino@stelab.nagoya-u.ac.jp
Co-authors: Prof. ITOW, Yoshitaka (STEL, Nagoya University) itow@stelab.nagoya-u.ac.jp KAWADE, Kentaro (N) kawade@stelab.nagoya-u.ac.jp Dr. MASUDA, Kimiaki (STEL, Nagoya University) kmasuda@stelab.nagoya-u.ac.jp Dr. MATSUBARA, Yutaka (STEL, Nagoya University) ymatsu@stelab.nagoya-u.ac.jp MATSUBAYASHI, Eri (STEL, Nagoya University) matsubayashi@stelab.nagoya-u.ac.jp Prof. MURAKI, Yasushi (STEL, Nagoya University) muraki@stelab.nagoya-u.ac.jp SAKO, Takashi (Nagoya University (JP)) takashi.sako@cern.ch Dr. SAKURAI, Nobuyuki (STEL, Nagoya University) nsakurai@stelab.nagoya-u.ac.jp ZHOU, Qidong (STEL, Nagoya University) zhouqidong@stelab.nagoya-u.ac.jp SUGIURA, Yuki (STEL, Nagoya University) sugiyuki@stelab.nagoya-u.ac.jp MENJO, Hiroaki (Nagoya University (JP)) menjo@kmi.nagoya-u.ac.jp YOSHIDA, Kenji (Shibaura Institute of Technology (JP)) kenji.yoshida@cern.ch KASAHARA, Katsuaki (Waseda University (JP)) kasahara@icrr.u-tokyo.ac.jp SHIMIZU, Yuki (Waseda University) yshimizu@icrr.u-tokyo.ac.jp SUZUKI, Takuya (Waseda University) takuya.suzuki@cern.ch TORII, Shoji (Waseda University (JP)) shoji.torii@cern.ch TAMURA, Tadahisa (Kanagawa University (JP)) ttamura@kanagawa-u.ac.jp HAGUENAUER, Maurice (Ecole Polytechnique Federale de Lausanne (CH)) maurice.haguenauer@cern.ch TURNER, William C (Lawrence Berkeley Laboratory) wcturner@lbl.gov ADRIANI, Oscar (Dipartimento di Fisica) adriani@fi.infn.it BONECHI, Lorenzo (Istituto Nazionale di Fisica Nucleare (INFN)) lorenzo.bonechi@fi.infn.it BONGI, Massimo (Universita e INFN (IT)) massimo.bongi@cern.ch D'ALESSANDRO, Lel (Universita e INFN (IT)) candi@fi.infn.it DELPRETE, Marina (Universita e INFN (IT)) marina.delprite@fi.infn.it MITSUKA, Gaku (Nagoya University (JP)) gaku.mitsuka@cern.ch PAPINI, Paolo (INFN sezione di Firenze) papini@fi.infn.it Dr. RICCIARINI, Sergio Bruno (INFN) ricciarini@fi.infn.it CASTELLINI, Guido (Dipartimento di Fisica) g.castellini@ifac.cnr.it TRICOMI, Alessia (Universita e INFN (IT)) alessia.tricomi@cern.ch FAUS-GOLFE, Angeles (Instituto de Fisica Corpuscular (IFIC) UV-CSIC) angeles.faus-golfe@uv.es PERROT, Anne-laure (CERN) anne-laure.perrot@cern.ch GRANDI, M. (Universita e INFN (IT)) m.grandi@fi.infn.it VELASCO, J. (IFIC, Centro Mixto CSIC-UVEG, Spain) invalid@uv.es
Abstract presenters: Mr. MAKINO, Yuya
Track classification: Sensors: 1a) Calorimetry
Presentation type: Poster
Comments: