Zobrazeno 1 - 10
of 158
pro vyhledávání: '"C.E. Mandeville"'
Publikováno v:
Nuclear Physics. 14:78-96
Study of gamma ray spectra following inelastic neutron scattering in Nb 93 has been made at bombarding energies ranging from 0.81 to 2.25 MeV. Measurement of thresholds for the gamma rays and the gamma-gamma coincidence spectra has enabled us to work
Publikováno v:
Journal of the Franklin Institute. 268:278-282
The weak light-emission of Chlorella pyrenoidosa about 4 seconds after illumination by photosynthesizing blue light shows an apparent partial quenching when radiation at λ7000 A is simultaneously applied. This result accords with the present view th
Publikováno v:
Physical Review. 73:1413-1418
Autor:
V.S. Dubey, C.E. Mandeville
Publikováno v:
Journal of the Franklin Institute. 263:351-354
The gamma-ray spectrum of As77 has been examined by scintillation counting methods. Previously reported radiations near 30 kev are shown to be bremsstrahlung, and by the coincidence method, a gamma ray of quantum energy 280 kev is found to be present
Autor:
C.E. Mandeville
Publikováno v:
Journal of the Franklin Institute. 255:133-137
Publikováno v:
Nuclear Physics A. 95:673-682
The gamma rays emitted in disintegration of 192 Ir and 194 Ir have been studied in a Ge(Li) detector having a depletion layer thickness of 4.2mm. Quantum energies and relative intensities have been obtained. Sixteen gamma rays, previously reported to
Publikováno v:
Nuclear Physics. 47:93-97
The spectrum of the harder gamma rays of In/sup 115/ was investigated by utilization of scintillation counters and multi-channel analysis. The gamma ray of quantum energy 1.14 Mev is found to be emitted in (0.081 plus or minus 0.002) percent of the d
Autor:
C.E. Mandeville
Publikováno v:
Journal of the Franklin Institute. 244:385-399
The dynamics of nuclear reactions are surveyed on an elemental basis with emphasis upon the c.g. system of coordinate axes. Corrections are given for angular distributions, angular straggling, and thin target straggling.
Autor:
C.E. Mandeville
Publikováno v:
Journal of the Franklin Institute. 252:297-308
The slow neutron-induced radioactivities of nuclear explosions have been evaluated for infinite media of filtered Schuylkill water and the earth's crust. The magnitudes of these effects are compared with the activity of the fission fragments, and the
Publikováno v:
Nuclear Physics A. 107:117-128
The energies and relative intensities of 21 gamma rays, emitted in decay of 143 Ce have been measured in detectors of Ge(Li). Gamma-gamma coincidence experiments have been performed, and beta-gamma coincidence studies have been carried out. Calculati