The LHCf is one of the LHC forward experiments and the aim is to measure energy and transverse momentum spectra of gamma-rays and neutral hadrons emitted in the very forward region of LHC. In 2009, LHC started the operation and LHCf has taken data at √ s =900GeV. The measured spectra of gamma-ray like events and hadron like events are in good agreement with the Monte-Carlo simulation results generated by the QGSJET2 model within error. In 2010, LHC are delivering pp collisions at √ s =7TeV and LHCf are taking data with very low beam-gas background level of less than 1%.
|ジャーナル||Proceedings of Science|
|出版ステータス||Published - 2010|
|イベント||18th International Workshop on Deep-Inelastic Scattering and Related Subjects, DIS 2010 - Firenze, Italy|
継続期間: 2010 4月 19 → 2010 4月 23
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