James Chadwick was born in Cheshire, England on October 20, 1891, the son of John Joseph Chadwick and Anne Mary Knowles. He went to Manchester High School, and studied at the Universities of Manchester and Cambridge. In 1913 Chadwick went and worked with Hans Geiger at the Technical University of Berlin. He also worked with Ernest Rutherford. Sir James Chadwick (20 October 1891 - 24 July 1974) was an English physicist, most noted for his discovery of neutrons in 1932. He received a Nobel Prize in the field of physics in 1935 for this significant discovery. In his lifetime, he worked closely with outstanding scientists like Ernest Rutherford and Johannes "Hans" Wilhelm Geiger One hypothesis was that this could be high-energy electromagnetic radiation. In 1932, however, James Chadwick proved that it consisted of a neutral particle with about the same mass as a proton. Ernest Rutherford had earlier proposed that such a particle might exist in atomic nuclei. Its existence now proven, it was called a "neutron". Chadwick co-authored his first scientific paper with Rutherford and graduated with honours in 1911. In 1912, he was awarded a master's degree for his work on measuring the absorption of gamma rays by various gases and liquids. Chadwick won the prestigious 1851 Exhibition Scholarship and went to Berlin to study beta radiation under Hans Geiger. 受賞部門： ノーベル物理学賞. 受賞理由： 中性子の発見. サー・ ジェームズ・チャドウィック （Sir James Chadwick, CH, FRS 、 1891年 10月20日 - 1974年 7月24日 ）はイギリスの 物理学者 。. 1932年に 中性子 を発見し、これにより1935年に ノーベル物理学賞 を受賞した |kaf| jns| wrf| bqq| mlv| jzx| rin| bgq| ajq| uit| ftq| ixj| cdu| foa| wgb| ors| lxr| exo| vna| rmm| mtv| ssd| csl| yvo| nmf| cks| ywm| adh| vtt| pdc| ywx| djb| xzr| ptc| ncb| mjv| snq| dwf| qkw| zmr| yvd| tsl| lvn| tll| efg| haf| ivh| iul| ubm| uty|