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AN10079809-20180930-0001.pdf
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:Aug 30, 2019 |
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Title |
Title |
電子サイクロトロン運動における希薄気体衝突の影響
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Kana |
デンシ サイクロトロン ウンドウ ニ オケル キハク キタイ ショウトツ ノ エイキョウ
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Romanization |
Denshi saikurotoron undō ni okeru kihaku kitai shōtotsu no eikyō
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Title |
Effects of a dilute gas collision on the electron-cyclotron motion
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笠井, 拓登
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Kana |
カサイ, タクト
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Romanization |
Kasai, Takuto
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Affiliation |
慶應義塾大学医学部
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Affiliation (Translated) |
School of Medicine, Keio University
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Name |
三井, 隆久
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Kana |
ミツイ, タカヒサ
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Romanization |
Mitsui, Takahisa
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Affiliation |
慶應義塾大学医学部
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Affiliation (Translated) |
School of Medicine, Keio University
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Name |
慶應義塾大学日吉紀要刊行委員会
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Kana |
ケイオウ ギジュク ダイガク ヒヨシ キヨウ カンコウ イインカイ
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Romanization |
Keiō gijuku daigaku Hiyoshi kiyō kankō iinkai
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2018
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Source Title |
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慶應義塾大学日吉紀要. 自然科学
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Name (Translated) |
The Hiyoshi review of natural science
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64
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2018
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9
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1
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10
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Abstract |
The mass-to-charge ratio, known as one of the important properties of the electron, is often measured by observing the electron motion in the magnetic field, called the electron-cyclotron motion. However, it is difficult to obtain an accurate value in student experiments because of errors inherent in the simple equipment. The main cause of errors is postulated to be the collisions between the electrons and helium atoms, which are enclosed in order to visualize the electron orbit using fluorescent light.
We have developed the method to estimate the effects of collision and derived not only the mass-to-charge ratio accurately, but the collision cross section and the linear energy transfer to the gas.
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Departmental Bulletin Paper
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History |
Aug 27, 2018 | | インデックス を変更 |
Aug 30, 2019 | | 出版地 場所,出版者 名前,出版者 カナ,出版者 ローマ字,日付 出版年(from:yyyy),著者版フラグ を変更 |
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