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cyclotron    
n. 粒子回旋加速器

粒子回旋加速器

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  • Solved What is the diameter of the largest orbit, just - Chegg
    A cyclotron uses a strong magnetic field to keep protons moving in circular orbits A proton begins in a small-diameter orbit with a low speed, but a weak oscillating electric field gradually accelerates it to higher and higher speeds This causes the orbit's diameter to slowly increase until the proton exits the machine from a large-diameter
  • Solved A cyclotron (figure) designed to accelerate protons - Chegg
    A cyclotron (figure) designed to accelerate protons has an outer radius of 0 372 m The protons are emitted nearly at rest from a source at the center and are accelerated through 598 V each time they cross the gap between the dees The dees are between the poles of an electromagnet where the field is 0 768 T (a) Find the cyclotron frequency
  • Solved The magnetic field in a cyclotron used in proton beam - Chegg
    The magnetic field in a cyclotron used in proton beam cancer therapy is 0 570 T The dees have radius 80 7 cm What maximum speed can a proton achieve in this cyclotron? The mass of a proton is 1 673 x 10-27 kg m s
  • Solved A cyclotron designed to accelerate protons has a - Chegg
    A cyclotron designed to accelerate protons has a magnetic field of magnitude 0 530 T over a region of radius 1 00 m (a) What is the cyclotron frequency? rad s (b) What is the maximum speed acquired by the protons? m s
  • Solved 17. A cyclotron (Fig. 28. 16) designed to accelerate - Chegg
    A cyclotron (Fig 28 16) designed to accelerate protons has an outer radius of 0 350 m The protons are emitted nearly at rest from a source at the center and are accelerated through 600 V each time they cross the gap between the dees
  • Solved Cyclotron resonance for a spheroidal energy surface . . . - Chegg
    Cyclotron resonance for a spheroidal energy surface Consider the energy surface ϵ (k) = ℏ 2 (2 m t k x 2 + k y 2 + 2 m l k z 2 ), where m t is the transverse mass parameter and m l is the longitudinal mass parameter A surface on which ϵ (k) is constant will be a spheroid
  • Solved A cyclotron designed to accelerate proton has a - Chegg
    A cyclotron designed to accelerate proton has a magnetic field of magnitude 0 450 T over a region of radius 1 02 m What are (a) the cyclotron frequency and (b) the maximum speed acquired by the protons?
  • Solved Interpretation of Cyclotron Resonance Data(a) - Chegg
    Question: Interpretation of Cyclotron Resonance Data(a) Compare the cyclotron resonance signal from silicon in Figure 28 9 b with the geometry of the conduction band ellipsoids shown in Figure 28 5, and explain why there are only two electron peaks although there are six pockets of electrons (b) Verify that the positions of the electron resonances in Figure 28 9
  • Solved A cyclotron is designed for accelerating protons. The - Chegg
    A cyclotron is designed for accelerating protons The energy of the proton is 20 MeV and the magnetic field is 2 5 tesla, what is the radius of the cyclotron? There’s just one step to solve this
  • Solved (0%) Problem 5: Consider a 26-MeV proton moving - Chegg
    Question: (0%) Problem 5: Consider a 26-MeV proton moving perpendicularly to a 1 05 T field in a cyclotron Find the radius of curvature, in meters, of the path of the proton while moving through the cyclotron ( E sino cos() tano cotan asin) acos atan acotan sinh cosh) tanho cotanho Degrees Radians 7 4 1 0 8 5 2 9 6 3 - NO + VO





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