Zobrazeno 1 - 10
of 217
pro vyhledávání: '"E.G. Bilpuch"'
Autor:
C. R. Howell, E.G. Bilpuch, R. B. Vogelaar, K. McCabe, G. A. Smith, Werner Tornow, D. C. Bowman, A. S. Crowell, R. L. Walter, J. Yingling, Anton Tonchev, V. Violet, C. D. Bowman
Publikováno v:
Nuclear Science and Engineering. 161:68-77
The results of two experiments combined show that the diffusion length D for thermal neutrons in the graphite studied is 24% larger than expected from classical experiments and that the boron equiv...
Autor:
C. D. Bowman, C. R. Howell, R. L. Walter, A. S. Crowell, Anton Tonchev, G. A. Smith, V. Vylet, D. C. Bowman, Werner Tornow, E.G. Bilpuch, K. McCabe
Publikováno v:
Nuclear Science and Engineering. 161:119-124
Measurements are reported on the yield of neutrons from protons in the energy range from 7 to 17 MeV striking a stopping-length target of deuterium gas. This combination of beam and target is being...
Autor:
C.R. Bybee, G. A. Vavrina, P. M. Wallace, J. F. Shriner, J. D. Shriner, E. F. Moore, G. E. Mitchell, E.G. Bilpuch, C. R. Westerfeldt
Publikováno v:
Physical Review C. 55:1119-1125
The ${}^{29}$Si$(p,\ensuremath{\gamma})$ reaction has been studied in the range ${E}_{p}=1.00$--1.75 MeV. Three previously unknown states in ${}^{30}$P were identified, and one state previously assigned to ${}^{30}$P was identified as a state in ${}^
Autor:
G. A. Vavrina, E. F. Moore, J. F. Shriner, G. E. Mitchell, J. D. Shriner, P. M. Wallace, E.G. Bilpuch, C. R. Westerfeldt, C. R. Bybee
Publikováno v:
Physical Review C. 54:2916-2925
The $^{29}\mathrm{Si}$(p,\ensuremath{\gamma}) reaction has been studied for 30 resonances in the range ${\mathit{E}}_{\mathit{p}}$=1.75--2.51 MeV. Branching ratios have been measured for 28 of these resonances. The separation energy ${\mathit{S}}_{\m
Autor:
J. F. Shriner, E.G. Bilpuch, C. R. Westerfeldt, J. D. Shriner, C.R. Bybee, G. E. Mitchell, E. F. Moore
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 99:641-644
One approach to studying chaos in quantum systems utilizes the statistical behavior of eigenvalues. Such analyses require data of very high quality, since both completeness and purity are essential. The design of a Compton-suppressed γ-ray spectrome
Publikováno v:
Nuclear Physics A. 560:483-493
Bunakov and Weidenmuller recently proposed that there may be large enhancement of time-reversal invariance violation in a test of detailed balance near two interfering resonances. In our (p, α) resonance data on 23 Na, 27 Al, 31 P, 35 Cl, and 39 K,
Publikováno v:
Physical Review C. 45:2746-2753
The {sup 29}Si({ital p},{gamma}), {sup 29}Si({ital p},{ital p}{sub 1}{gamma}), and {sup 29}Si({ital p},{ital p}{sub 2}{gamma}) reactions have been studied in the energy range {ital E}{sub {ital p}}=2.025--3.310 MeV. Thirteen previously unknown resona
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. :446-450
Bohigas, Giannoni and Schmit conjectured that quantum analogs of classically chaotic systems have level statistics which are consistent with the Gaussian orthogonal ensemble (GOE) of random matrix theory. This suggests that the fluctuation properties
Publikováno v:
Zeitschrift f�r Physik A Atomic Nuclei. 335:393-400
The fluctuation properties of the energy levels of26Al from the ground state to excitation energies of about 8 MeV have been examined. Several statistics have been employed, and particular attention has been given to the suitability of these statisti
Publikováno v:
Zeitschrift f�r Physik A Atomic Nuclei. 335:31-36
Angular distributions and excitation functions were measured for 30 2+ resonances in the39K(p,p0) and39K(p, α0) reactions. Partial reduced widths have been extracted for three proton channels; the relative signs of the reduced width amplitudes for t