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Global distribution of crustal magnetization discovered by the mars global surveyor MAG/ER experiment
Vector magnetic field observations of the martian crust were acquired by the Mars Global Surveyor (MGS) magnetic field experiment/electron reflectometer (MAG/ER) during the aerobraking and scienceExpand
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Observation of the Top Quark.
The D0 collaboration reports on a search for the Standard Model top quark in p{bar p} collisions at {radical}s = 1.8 TeV at the Fermilab Tevatron, with an integrated luminosity of approximately 50Expand
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Magnetic Field and Plasma Observations at Mars: Initial Results of the Mars Global Surveyor Mission
The magnetometer and electron reflectometer investigation (MAG/ER) on the Mars Global Surveyor spacecraft has obtained magnetic field and plasma observations throughout the near-Mars environment,Expand
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Experimental study of muon pairs produced by 252-GeV pions on tungsten.
We present the results of a study of muon pairs with invariant masses greater than 4.05 GeV/c/sup 2/ produced in high-energy pion-nucleon interactions. The production cross section together with theExpand
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Lunar surface magnetic fields and their interaction with the solar wind: results from lunar prospector
The magnetometer and electron reflectometer experiment on the Lunar Prospector spacecraft has obtained maps of lunar crustal magnetic fields and observed the interaction between the solar wind andExpand
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Observation of anti-stokes fluorescence cooling in thulium-doped glass
We report the first observation of anti-Stokes fluorescence cooling in a thulium-doped solid with pump excitation at 1.82 &mgr;m<lambda<1.97 &mgr;m. At a pump wavelength of 1.9 &mgr;m and incidentExpand
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Measurement of the ratio of sea to valence quarks in the nucleon.
The ratio of sea to valence quarks for nucleons in tungsten has been measured for the fractional momentum range 0.04{lt}{ital x}{sub {ital N}}{lt}0.36. The determination is based on the relativeExpand
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Absolute electron-impact ionization cross section measurements using a magneto-optical trap.
We present a new method for measuring absolute total electron-impact ionization cross sections. The technique measures fractional loss rates from a magneto-optical trap due to electron-impactExpand
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Measurement of the W Boson Mass.
  • Abachi, Abbott, +59 authors Chung
  • Physics, Medicine
  • Physical review letters
  • 1 November 1995
We present a measurement of the W boson mass using data collected by the D0 experiment at the Fermilab Tevatron during 1994--1995. We identify W bosons by their decays to $e\ensuremath{\nu}$ finalExpand
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Nonequilibrium quantum fields in the large-N expansion.
An effective action technique for the time evolution of a closed system consisting of one or more mean fields interacting with their quantum fluctuations is presented. By marrying large-[ital N]Expand
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