Zobrazeno 1 - 10
of 15
pro vyhledávání: '"D. H. Frisch"'
Publikováno v:
Review of Scientific Instruments. 47:998-1004
A description is given of the design and performance of an instrument which measures particle size and radioactivity of individual microparticles after uptake of a γ‐emitting radioactive tracer. A flow system allows the activated particles to be m
Publikováno v:
Nuclear Instruments and Methods. 67:157-163
This article describes the design and operation of an array of cylindrical spark chambers mounted in a 15.8 kG magnetic field. The array provided momentum analysis of charged prongs and γ-ray detection over approximately 2π steradian. A system of c
Publikováno v:
Physical Review Letters. 25:1227-1231
Publikováno v:
Review of Scientific Instruments. 35:360-365
A particularly simple high resolution differential Cerenkov counter has been constructed and tested in beams of positive particles of 3.75 and 6 BeV/c momentum. The π meson, K meson, and proton peaks were well separated, and had full widths at half
Publikováno v:
Physical Review Letters. 3:93-96
Further work below the meson threshold using both protons and deuterons as targets is reported. Experimental and theoretical cross sections for scattering of photons bv hydrogen are plotted as a function of lab energy at a c.m. angle of 90 deg . The
Autor:
D. H. Frisch, J. F. Kasper
Publikováno v:
Journal of Applied Physics. 40:3376-3381
An ``autometric'' gyro is proposed for use in satellite general relativity experiments. The readout for this gyro does not use any intermediate reference, and therefore promises some advantage over other techniques.
Publikováno v:
Physical Review D. 16:2727-2729
Publikováno v:
Physical Review. 176:1628-1630
Publikováno v:
Physical Review Letters. 2:117-119
An experiment to measure the K--nucleon total cross sections at high energy using the K-meson beam of the Bevatron is described. The cross sections for K/sup +/-- N, K/sup +/ - p, and K/sup -/ - p were measured. The lifetimes of K/sup +/ and k- were
Autor:
D. H. Frisch
Publikováno v:
Il Nuovo Cimento. 15:757-759
Baryons are considered as composites of a neutral baryon core plus various mesons. This model makes three specific predictions: 1) The K+-Σ0(Λ0) force should be much more attractive than the K−-Σ0(Λ0) force. 2) Neutral particles should be appro