Zobrazeno 1 - 10
of 130
pro vyhledávání: '"R.M. Eisberg"'
Autor:
Michael S. Witherell, R.M. Eisberg, David O. Caldwell, B. Magnusson, Alan R. Smith, Frederick S. Goulding
Publikováno v:
Nuclear Physics B - Proceedings Supplements. 13:547-550
A new limit has been set on neutrinoless double beta decay, a process which would require lepton number nonconservation, plus one other piece of new physics. That second item might be light Majorana electron neutrino mass, a very heavy Majorana neutr
Autor:
C.N. Waddell, M. Makino, M. B. Epstein, W.T.H. Van Oers, I. Slaus, G. Anzelon, R.M. Eisberg, S.Y. Tin
Publikováno v:
Nuclear Physics A. 255:250-266
Proton-α bremsstrahlung cross sections have been measured at 45 MeV for θ p = 91°, θ α = 30° and θ p = 70°, θ α = 39°; at 40 MeV for θ p = 92°, θ α = 29°; and at 22 MeV for θ p = 70°, θ α = 30°. Calculations for these cross secti
Autor:
M. Makino, P. Thompson, R.M. Eisberg, D.M. Lee, C.N. Waddell, R.K. Cole, J.J. Jarmer, M. Baker
Publikováno v:
Nuclear Instruments and Methods. 146:487-495
A detector telescope consisting of eight 1 cm thick intrinsic Ge diodes is described. The diodes have thin dead layer Li junctions (∼15 ωm ) and are mounted in interchangeable holders. Designs of the holders and the mounting assembly are presented
Publikováno v:
Nuclear Physics A. 175:58-64
The angular correlation between protons from the ground state 16 O(p, 2p) 15 N reaction, induced by 45 MeV protons, has been measured for protons emitted with equal energies at symmetric, coplanar angles from 20°-20° to 90°-90°. These data were o
Publikováno v:
Nuclear Instruments and Methods. 81:125-131
The tail of lower energy pulses due to nuclear reactions of incident particles in a stopping detector causes difficulty in the measurement of inelastically scattered particles. But it is possible to separate lower pulse height events arising from nuc
Publikováno v:
Nuclear Physics. 68:378-386
Optical model analysis of the elastic scattering of 18 to 31 MeV protons from carbon has shown that fairly wide variations in the optical model parameters are necessary to reproduce the data. A later analysis of these data in which it was assumed tha
Publikováno v:
Nuclear Physics. 18:338-345
It should be possible to measure the time delay in a nuclear reaction, in which both the incident and product particles are charged, by measuring the spectrum of the bremsstrahlung that is produced. The time delay enters the spectrum through a phase
Publikováno v:
Nuclear Instruments and Methods. 114:5-12
Angular distributions have been measured for inelastic scattering of 40 MeV protons to several states of 12C, 40Ca, 56Fe and 58Ni in the angular range of 4–20°. In a special small-angle scattering chamber, the inelastic protons were detected with
Publikováno v:
Nuclear Physics. 62:393-400
By using an attenuation technique, total reaction cross sections were measured for 26.5 MeV incident deuteron energy on Be, C, Mg, Al, Ti, V, Fe, Ni, Co, Cu, Zn, Zr, Rh, Ag, Sn, Ta, Au, and Pb. The main feature of the data is the presence of a minimu
Publikováno v:
Journal of Nuclear Energy (1954). 3:177-187
A technique is described that measures directly the energy variation of η the number of fission neutrons produced per neutron absorbed. When combined with total cross-sections, the method is capable of giving fission cross-sections as well. Results