Now showing items 61-70 of 215
Scale fixing by dimensional transmutation: Supersymmetric unified models and the renormalization group
(Elsevier, 1983-01-10)
We show how the renormalization group may be used in supersymmetric models to determine the expectation values of fields whose scales are undetermined by the classical potential. We apply this formalism to supersymmetric ...
Two-proton pickup in the zirconium region using the (6Li, 8B) reaction
(Elsevier, 1982-03-01)
Spectra at [theta]lab = 8[deg] have been measured for the 92, 94, 96, 98, 100Mo(6Li, 8B)90, 92, 94, 96, 98Zr and 90, 92, 94Zr(6Li, 8B)88, 90, 92Sr two-proton pickup reactions at 90 MeV. The strongest transitions to levels ...
CCD X-ray detectors: Opportunities and challenges
(Elsevier, 1994-08-11)
Charge coupled device (CCD) arrays are showing considerable promise for a variety of X-ray imaging applications. Performance characteristics such as high dynamic range, versatile readout and data-storage modes, and ...
Charge resolution of plastic track detectors used to identify relativistic nuclei
(Elsevier, 1985-02)
We present measurements of charge resolution in the plastic track detectors CR39(DOP) and Tuffak polycarbonate over the region 10Z/ [beta] GeV/u139La, 1.45 GeV/u84Kr, and 1.70 GeV/u56Fe produced by nuclear interactions ...
The University of Michigan neutron time-of-flight facility
(Elsevier, 1974)
The details of the neutron time-of-flight instrumentation associated with The University of Michigan 83" cyclotron are described and examples of capabilities of the instrument are given.
Coulomb energies of spherical nuclei
(Elsevier, 1972-02-14)
A phenomenological Coulomb energy equation has been derived for spherical nuclei with diffuse surfaces. Contributions from the direct and exchange Coulomb energy and from the electromagnetic spin-orbit interaction are ...
Studying gluon properties experimentally
(Elsevier, 1978-05-22)
We argue in this paper the following. (i) A large part of what is observed in high-energy hadron reactions may be rather directly interpretable in terms of gluon interactions. Since gluons do not interact directly with ...
The Ca40(d, [alpha])K38 reaction and the nuclear structure of K38
(Elsevier, 1963)
Natural Ca-targets were bombarbarded with 7.7 MeV deutereons. Magnetic analysis was used to obtain [alpha]-particle spectra at angles of 50[deg], 70[deg] and 90[deg]. About 35 levels in K38 were found up to an excitation ...
An inexpensive, high performance pulse-height readout system for proportional chambers
(Elsevier, 1982-06-15)
We describe a simple system to read out pulse-height information from a large number of proportional chambers. Its main features are simplicity, low noise, and wide dynamic range. A complete system with 6000 channels was ...
Gluino decays and experimental signatures
(Elsevier, 1984-02-06)
Supersymmetry could be revealed by the discovery of gluinos, the supersymmetric partners of the gluons. Previously, it has been assumed that gluinos decay entirely into q (or gG if a goldstino G exists) where the photino ...