44 research outputs found
An electroencephalographic study of the waking state and hypnosis with particular reference to subclinical manifestations of sleep activity
No full textA comparative morphological revision of the aphid genus Myzaphis van der Goot, 1913 (Insecta: Hemiptera: Aphididae) revealed a new genus and three new species
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Improved absolute frequency measurement of the 115In+ 5s 2 1 S 0-5s5p 3 P 0 narrowline transition: Progress towards an optical frequency standard
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SEARCH FOR DIRECT gamma PRODUCTION AT LOW TRANSVERSE MOMENTUM IN 63-GeV p p COLLISIONS
No full textWe have searched for direct photons of low PT (≤1.0 GeV/c) at θc.m.=90° in pp collisions at √s =63 GeV. We used two independent methods: direct detection in NaI crystals and conversion to e+e− pairs. No signal is observed; the photon spectrum is well described by the decay of hadrons. The result is consistent with a direct low-PT photon signal reported at √s =12 GeV, but excludes a rapid growth of soft-photon production with √s
THE PRODUCTION OF PROMPT POSITRONS AT LOW TRANSVERSE-MOMENTUM INCREASES WITH THE SQUARE OF THE ASSOCIATED CHARGED MULTIPLICITY
No full textTHE PRODUCTION OF PROMPT POSITRONS AT LOW TRANSVERSE MOMENTUM INCREASES WITH THE SQUARE OF THE ASSOCIATED CHARGED MULTIPLICITY
No full textCOMPARISON OF LOW P(T) PHOTON PRODUCTION IN HIGH AND LOW MULTIPLICITY COLLISIONS AT THE CERN ISR
No full textDIRECT PHOTON PLUS AWAY - SIDE JET PRODUCTION IN p p COLLISIONS AT s**1/2 = 63-GeV AND A DETERMINATION OF THE GLUON DISTRIBUTION
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