<<<<<<<<<<<<<<<<<< CRC News 2023 年 11月25日 >>>>>>>>>>>>>>>>>>>> CRC 会員各位 CRC 事務局 ****** ****** CRCの皆様 名大ISEE 伊藤です。 依頼により、下記イタリア・フィレンチェ大学で LHCf実験に携わるポスドクの募集情報を回覧します。 ご存知のように、LHCf実験はLHCの超前方測定により、 空気シャワーでの粒子生成モデルの研究を行っています。 本ポストはLHCf実験のこれまでのデータ解析の他、 2024年予定の陽子酸素ランへの参加などが内容のようです。 来年２月１日以降開始、任期は１＋１年で、 締切は１２月１９日ということです。 詳細は下のURLのpdf(英文はP21以降）をご覧ください。 https://pandora.infn.it/public/unifi-lhcf 下記にJob descriptionの部分の抜粋を掲載しました。 関心のある方にご周知くだされば幸いです。 名大ISEE　伊藤 Title: Data analysis for the LHCf experiment at LHC Titolo: Analisi dei dati dell'esperimento LHCf a LHC DESCRIPTION OF THE RESEARCH ACTIVITY Description: The grant holder will work mainly on data analysis of the LHCf experiment for the measurement of neutral particles emitted in the forward direction in high-energy hadronic collisions. These measurements are fundamental for the improvement of hadronic interaction models used to simulate the interaction of primary cosmic rays in the atmosphere. At the end of the LHC run III, the experiment will achieve it's main scientific goals, thanks to the run with p-p collisions at 13.6 TeV performed in 2022 and the run with p-O and O-O collisions scheduled for 2024. An intense analysis activity is planned on these data with multiple work packages, relative to the measurement of the forward production of neutrons, neutral pions and eta mesons, as well as K0, for which the development of a reconstruction algorithm is currently underway. In addition to their own importance, these measurements, appropriately compared with those relative to p-p collisions at 7 TeV, will allow to test the validity of scaling laws, such as the Feynman scaling, and to understand how forward production is modified by the number of nucleons of the target nucleus. The candidate will be asked, based on it's interest, to contribute to one or more of the work packages described above. To this end, the grant holder will become familiar with the simulation, reconstruction and analysis frameworks of the experiment, and will contribute to their development with different types of activities depending on the work package chosen. The candidate will also be involved in the various activities planned at the CERN facilities in Geneva during 2024, relative to the preparation of the experimental apparatus, installation and de-installation operations at the LHC, to the data taking in the p-O run and to a calibration test with particle beams which will be performed at the SPS after the p-O run. -- Yoshitaka Itow Professor ISEE/KMI, Nagoya University