Design of a Liquid Xenon Calorimeter for the Observation of Cosmic Gamma Ray Lines in the 1 ∼ 100 GeV Region

スポンサーリンク

概要

• 論文の詳細を見る

• A liquid xenon calorimeter has recently been designed. The main purpose is to show the capability of observing monochromatic cosmic gamma ray lines in the 1 ∼ 100 GeV region. The calorimeter has a geometric factor of ∼ 1 m^2・sr, an energy resolution of ∼ 0.4% and an angular resolution of about 1 degree for GeV-region gamma rays. These characteristics will meet the conditions required for the observation of gamma ray lines produced by the pair annihilation of hypothetical SUSY heavy Majorana fermions which might exist in the galactic halo as dark matter. The calorimeter is also applicable to the search for point sources emitting gamma rays as well as the investigation of diffuse gamma rays at high energies.

• 社団法人応用物理学会の論文
• 1992-11-15

著者

• Doke Tadayoshi

  Science And Engineering Research Laboratory Waseda University

• Kasahara Katsuaki

  Computer Physics And Experiment Laboratory Computer Science Division Faculty Of Engineering Kanagawa

• SUSON Daniel

  Physics Department, Texas R & I University

• Suson Daniel

  Physics Department Texas R & I University

関連論文

• Fundamental Study of Ultrasonic Hydrogen Bubble Chamber by Measurement of Cavitation Threshold
• Signal Observation from a Pulsed Ionization Chamber Filled with Tetramethyl Germanium
• Theoretical Estimation of Energy Resolution in Liquid Argon Sampling Calorimeter
• Energy Loss Straggling of Heavy Charged Particles in Thick Silicon Absorbers
• Position Linearity and Resolution of Large Position-Sensitive Silicon Detector with a Highly Uniform Thickness
• Accelerator Beam Experiments of a Prototype Cosmic Ray Heavy Ion Telescope
• Energy Loss and Straggling of High-Energy Electrons in Silicon Detectors
• Mass and Energy Limit of Isotope Identification of Heavy Ions Using ?E-E Silicon-Detector Telescope
• New Formulae for Energy Resolution of Sampling Calorimeter
• Observations of Ultraheavy Cosmic Ray Particles with Z>45 at 10 GV Geomagnetic Cutoff Rigidity
• Energy Losses and Ranges of Low Energy Heavy Charged Particles in Plastic Nuclear Track Detectors
• Design of a Liquid Xenon Calorimeter for the Observation of Cosmic Gamma Ray Lines in the 1 ∼ 100 GeV Region
• General Method to Determine the Position-Charge Relationship for Position-Sensitive Detectors with Variously Shaped Resistive Anodes
• The W Values and Fano Factors in Helium and Argon-Doped Helium

もっと見る 閉じる

スポンサーリンク