Now showing items 21-30 of 77
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 ...
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 ...
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 ...
The Mark II detector for the SLC
(Elsevier, 1989-08-20)
The Mark II detector has been upgraded in preparation for its role as the first detector to take data at the Stanford Linear Collider. The new detector components include the central drift chamber, the time-of-flight system, ...
Duality transformations for general abelian systems
(Elsevier, 1982-02-01)
We describe the general structure of duality transformations for a very broad set of abelian statistical and field theoretic systems. This includes theories with many different types of fields and a large variety of kinds ...
A constraint from B decay on models with no t quark
(Elsevier, 1982-02-08)
We show that if the b quark is assigned to a singlet representation of the weak interaction SU(2) symmetry and if it decays through the usual weak bosons W+/- and Z0, then neutral current decays occur at such a rate that ...
Cosmic ray antimatter from supersymmetric dark matter
(Elsevier, 1986-01-20)
In this paper we study the antiproton, positron and gamma-ray fluxes resulting from the annihilation of supersymmetric dark matter in our galactic halo. We show that the requirement of closure imposed by inflationary ...
Two-loop large Higgs mass correction to the [varrho]-parameter
(Elsevier, 1984-01-09)
The two-loop correction to the [varrho]-parameter in the limit of the large Higgs mass is calculated. Numerically it is found that the two-loop contribution is equal in magnitude, but of opposite sign to the one-loop ...
Five-dimensional quasispin and the spectra of odd-parity yrast configurations in the Ba region
(Elsevier, 1984-02-13)
The 5-dimensional quasispin formalism is used to evaluate the (n, T)-dependent factors of the matrix elements of abnormal parity operators of relevance for yrast-band spectroscopy. The formalism allows the leading pseudo-SU(3) ...