Now showing items 51-60 of 156
CP-Violating Effects in Neutralino Scattering and Annihilation
(IOP Publishing Ltd, 2002-07-01)
CP-violating effects that mix the CP-even and CP-odd Higgs bosons can have important consequences for annihilation and scattering of supersymmetric neutralino dark matter. Specifically, we study the dependence on the phase ...
Inflation and de Sitter holography
(IOP Publishing Ltd, 2003-07-01)
We develop the relation between de Sitter holography and inflation in detail with particular attention to cosmic density perturbations. We set up the Hamilton-Jacobi formalism to present a systematic treatment of the ...
Characterization and radiation testing of the Harris HS9008RH flash analogue to digital converter
(Elsevier, 1994-06-15)
Results from tests characterizing the performance and radiation hardness of the HS9008RH flash analog to digital convertor (FADC) are presented. These tests were performed primarily to evaluate the suitability of this ...
Astronomical Engineering: A Strategy For Modifying Planetary Orbits
(Kluwer Academic Publishers; Springer Science+Business Media, 2001-03)
The Sun's gradual brightening will seriously compromise the Earth'sbiosphere within ∼ 10 9 years. If Earth's orbit migrates outward,however, the biosphere could remain intact over the entiremain-sequence lifetime of the ...
Large-Scale Clustering of Galaxies With Massive Dark Halos: 2. Mass-to-Light Profiles and Dynamic Mass Estimates of Galaxy Groups
(Univ Chicago Press, 1987-05-01)
Charged particle multiplicity distributions in e + e − annihilation at 29 GeV: a comparison with hadronic data
(Springer-Verlag, 1987-09)
The charged particle multiplicity distributions for two-jet events in e + e − annihilation at 29 GeV have been measured using the High Resolution Spectrometer at PEP. A Poisson distribution describes the data for both the ...
Probing the evolution of the dark energy density with future supernova surveys
(IOP Publishing Ltd, 2004-12-01)
The time dependence of the dark energy density can be an important clue to the nature of dark energy in the universe. We show that future supernova data from dedicated telescopes (such as SNAP), when combined with data of ...
Observation of structure in elastic pp scattering at 100 and 200 GeV/c
(Elsevier, 1975-10-27)
The elastic differential cross section for pp scattering has been measured up to a momentum transfer of ||t|| = 3(GeV/c)2 at 100 GeV/c and 200 GeV/c incident momenta. The 200 GeV/c measurements shows a diffractive like dip ...
The rolling tachyon as a matrix model
(IOP Publishing Ltd, 2003-06-01)
We express all correlation functions in timelike boundary Liouville theory as unitary matrix integrals and develop efficient techniques to evaluate these integrals. We compute large classes of correlation functions ...
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 ...