Now showing items 571-580 of 598
Determination of mixing ratios from the gamma-gamma directional correlations in a triple cascade
(Elsevier, 1973-06-15)
Formulas for the determination of the three mixing ratios in a triple cascade have been derived and expressed in terms of the directional correlation coefficients of [gamma]1-[gamma]2, [gamma]2-[gamma]3 and [gamma]1-[gamma]3 ...
Energy levels of As77
(Elsevier, 1963)
The gamma rays of As77 following beta decay of were investigated using coincidence techniques. General features of the level structure were found to be in substantial agreement with the work of previous investigators. ...
The level scheme of 171Tm
(Elsevier, 1968-07-01)
The gamma-ray spectrum associated with the decay of 171Er has been studied with curved-crystal and Ge(Li) spectrometers. The data provide energy and intensity measurements of 40 gamma rays. A previously unreported weak 694 ...
The decay of 159Gd
(Elsevier, 1968-04)
Precision energy measurements on four gamma rays in the 159Gd --> 159Tb decay were performed with a 2 m curved-crystal spectrometer. Energies of the other gamma rays and all gamma intensities were determined with a ...
Energies and mixing ratios of transitions in 72Ge
(Elsevier, 1974-02-04)
The lower energy [gamma]-rays of 72Ge from the decay of 14 h 72Ga have been studied using a 2 m curved-crystal spectrometer. Mixing ratios for the 601, 630, 894 and 1051 keV transitions were determined from the [gamma]-[gamma] ...
Energy levels of Re187
(Elsevier, 1960)
The gamma rays of Re187 following beta decay of the 24-hr. W187 have been studied using prompt and delayed coincidence techniques. A total of 25 gamma rays was found. Relative intensities are given for the gamma transitions. ...
Rho-omega interference in pp 4st AT 1.6 - 2.2 GeV/c *
(Elsevier, 1970-12-15)
The [pi]+[pi]- mass spectrum from over 3000 events of the reaction pp-->[pi]+[pi]+[pi]-[pi]- at 1.63-2.20 GeV/c shows evidence for [rho]-[omega] interference. If we allow for [rho]-background interference the evidence is ...
Neutrino astrophysics with IMB: past, present, and future
(Elsevier, 1988-03)
A burst of eight neutrino interactions occurring over a six second interval had been observed with the IMB detector. The closeness in time of the burst to the optical discovery of Supernova 1987a suggests that the neutrinos ...
Growth, Characterization and Assembly of Lead Chalcogenide Nanosemiconductors for Ionizing Radiation Sensors
(2022)
The demand for precise and efficient nuclear radiation detection has increased dramatically, particularly in numerous scientific disciplines, as well as homeland security and medical imaging applications. Modern methods ...
Recirculating Planar Crossed-Field Amplifiers
(2019)
The Recirculating Planar Crossed-Field Amplifier (RPCFA) is an adaptation of the Recirculating Planar Magnetron (RPM) that has been the focus of research at the University of Michigan’s Plasma, Pulsed Power and Microwave ...