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单词 betatron
释义

Definition of betatron in English:

betatron

noun ˈbiːtətrɒnˈbeɪdəˌtrɑn
Physics
  • An apparatus for accelerating electrons in a circular path by magnetic induction.

    Example sentencesExamples
    • Unlike other particle accelerators, the name of the betatron does not tell us anything about how it works, but it is best thought of as a transformer, with a ring of electrons as the secondary coil.
    • This enables to use betatrons for control of large-size luggage on presence of fissile materials.
    • The space-charge analysis code TRANSOPTR, paired with the tracking and simulation code ACCSIM, have been applied to study the half-integer betatron resonances in a high-intensity proton ring.
    • The report describes characteristics and parameters of small-size pulse betatrons developed by Research Institute of Introscopy at Tomsk Polytechnic University.
    • In August 1948, the American Military Government in Germany denied a request by scientists in Göttingen to have Siemens & Halske (now Siemens) build a 30MeV betatron.
    • The betatron consists of a doughnut-shaped evacuated chamber placed between the poles of an electromagnet.
    • This causes the betatrons to glow like an annular neon tube.
    • However, the betatrons proved their worth for practical uses below about 50MeV for a long time.
    • A design of a betatron cooling system for the Recycler is presented.
    • The quadratic density dependence of the spontaneously emitted betatron x-ray radiation and the divergence angle of approximately x10 radian of the forward-emitted x-rays as a consequence of betatron motion in the ion channel are in good agreement with theory.
    • Accelerator operators set up and coordinate the operation of particle accelerators such as betatrons.
    • With low-loss, high-frequency materials, one may consider f ~ 1-100 kHz and energies in the gigaelectronvolt regime, or betatrons with substantially higher current.
    • Now, men working around the betatrons are getting sick with cancer and many are dying.
    • Obtaining Canada's first betatron in 1948 was the result of a unique set of circumstances.
    • Chicago's west side VA was still running an Allis Chalmers betatron for radiation therapy 20 years after the unit was obsolete.

Origin

1940s: from beta + -tron.

 
 

Definition of betatron in US English:

betatron

nounˈbādəˌtränˈbeɪdəˌtrɑn
Physics
  • An apparatus for accelerating electrons in a circular path by magnetic induction.

    Example sentencesExamples
    • A design of a betatron cooling system for the Recycler is presented.
    • The report describes characteristics and parameters of small-size pulse betatrons developed by Research Institute of Introscopy at Tomsk Polytechnic University.
    • Now, men working around the betatrons are getting sick with cancer and many are dying.
    • This enables to use betatrons for control of large-size luggage on presence of fissile materials.
    • However, the betatrons proved their worth for practical uses below about 50MeV for a long time.
    • Obtaining Canada's first betatron in 1948 was the result of a unique set of circumstances.
    • The betatron consists of a doughnut-shaped evacuated chamber placed between the poles of an electromagnet.
    • Chicago's west side VA was still running an Allis Chalmers betatron for radiation therapy 20 years after the unit was obsolete.
    • In August 1948, the American Military Government in Germany denied a request by scientists in Göttingen to have Siemens & Halske (now Siemens) build a 30MeV betatron.
    • Accelerator operators set up and coordinate the operation of particle accelerators such as betatrons.
    • The space-charge analysis code TRANSOPTR, paired with the tracking and simulation code ACCSIM, have been applied to study the half-integer betatron resonances in a high-intensity proton ring.
    • With low-loss, high-frequency materials, one may consider f ~ 1-100 kHz and energies in the gigaelectronvolt regime, or betatrons with substantially higher current.
    • The quadratic density dependence of the spontaneously emitted betatron x-ray radiation and the divergence angle of approximately x10 radian of the forward-emitted x-rays as a consequence of betatron motion in the ion channel are in good agreement with theory.
    • This causes the betatrons to glow like an annular neon tube.
    • Unlike other particle accelerators, the name of the betatron does not tell us anything about how it works, but it is best thought of as a transformer, with a ring of electrons as the secondary coil.

Origin

1940s: from beta + -tron.

 
 
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更新时间:2024/12/23 20:10:24