Dark Matter Search with Gravitational Microlensing Events

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概要

• 論文の詳細を見る

• The observations of gravitational microlensing events in the direction of the LMC have suggested that a significant fraction of the Milky Way's halo consists of MACHOs. At present, however, we do not know where MACHOs are, what the fraction of MACHOs in the halo is, and what MACHOs are. In this paper we discuss the status of the MACHO search. And we discuss why observation of microlensing events is a very important technique to search for planets out of the solar system.

• 理論物理学刊行会の論文
• 1999-05-31

著者

• NISHI Ryoichi

  Department of Physics,Kyoto University

• Ioka Kunihito

  Physics Department Kyoto University

• Nishi R

  Department Of Physics Niigata University

• Kan-ya Yukitoshi

  Division Of Theoretical Astrophysics National Astronomical Observatory

• NISHI Ryoichi

  Physics Department, Kyoto University

• KAN-YA Yukitoshi

  Division of Theoretical Astrophysics, National Astronomical Observatory

• NISHI Ryoichi

  Department of Physics, Kyoto Urhiversity

関連論文

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• Kepler Rotation Effects on the Binary-Lens Microlensing Events
• Evolution of Primordial Protostellar Clouds : Quasi-Static Analysis
• The Fragment Mass Scale of the Primordial Gas Clouds. I : Non-Spherical Pressure-Free Collapse : Astrophysics and Relativity
• Photodissociative Regulation of Star Formation in Metal-Free Pre-Galactic Clouds
• On the Instability of Decelerating Shock Waves : Astrophysics and Relativity
• Dark Matter Search with Gravitational Microlensing Events
• Star Formation in the Primordial Gas : Overview
• Primordial Molecular Emission in Population III Galaxies
• H_2 Line Emission Associated with the Formation of the First Stars
• H2 Line Emission Associated with the Formation of the First Stars
• On the Fragment Mass Scale of Primordial Gas Clouds--Effect of Dark Matter Component (Star Formation in the Primordial Gas)
• Back Reaction to the Spectrum of Magnetic Field in the Kinetic Dynamo Theory : Modified Kulsrud-Anderson Equation : Astrophysics and Relativity
• Expected EAGLE Event Rate towards the Magellanic Clouds
• Thermal and Dynamical Evolution of Primordial Gas Clouds : On the Formation of First Luminous Objects
• The Thermal Evolution of the Postshock Layer in Pregalactic Clouds : Astrophysics and Relativity
• Chapter 1 Star Formation in the Primordial Gas : Overview

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