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Article
Experimenteller Beitrag zur Frage der Beziehungen Zwischen Vitamin B2 (Lactoflavin) und Schilddrüse
In Versuchen an 47 Meerschweinchen wird durch Grundumsatzbestimmungen, Beobachtung der Gewichtskurven und durch histologische Untersuchung der Schilddrüsen a) der Verlauf der durch thyreotropes Hormon ausgelös...
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Article
Elektronenholographie und Rekonstruktion mit Laserlicht
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Article
A Michelson interferometer using electron waves
An electron interferometer of the Michelson type is realized. Monoenergetic 25 keV electrons emitted from a line source 1000 Å in width are deflected by 90 ° in a magnetic Castaing prism and reflected on two m...
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Article
Inclusive interactions of high-energy neutrinos and antineutrinos in iron
We present results on charged current inclusive neutrino and antineutrino scattering in the neutrino energy range 30–200 GeV. The results include a) total cross-sections; b)y distributions; c) structure functions...
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Article
Experimental study of opposite-sign dimuons produced in neutrino and antineutrino interactions
A large sample of opposite-sign dimuons, produced by the interaction of neutrinos and antineutrinos in iron, is analysed. The data agree very well with the hypothesis that the extra muon is the product of char...
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Article
Tests of QCD and non-asymptotically-free theories of the strong interaction by an analysis of the nucleon structure functionsx F 3,F 2, and \(\bar q\)
The scaling violations of the structure functionsF 2,xF 3, and \(\bar q\) , as measured in deep-inelastic neutrino-nu...
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Article
Limit on right handed weak coupling parameters from inelastic neutrino interactions
Right handed weak quark currents coupled to the usual left handed weak lepton current would be seen in inclusive antineutrino scattering on nuclei as a contribution at largey with the quark (not antiquark) struct...
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Article
Prompt neutrino production in a proton beam-dump experiment
In the interactions of 400 GeV/c protons with copper nuclei, a flux of prompt neutrinos is observed. The reactions produced by these neutrinos in our apparatus appear consistent with those of electron- and muo...
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Article
Determination of the gluon distribution in the nucleon from deep inelastic neutrino scattering
The observed scaling violations of the nucleon structure functionF 2 and \(\bar q\) have been analysed in the framew...
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Article
Neutrino and antineutrino charged-current inclusive scattering in iron in the energy range 20<E v <300 GeV
Inclusive charged-current interactions of high-energy neutrinos and antineutrinos have been studied with high statistics in a counter experiment at the CERN Super Proton Synchrotron. The energy dependence of t...
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Article
Measurement of neutrino and antineutrino structure functions in hydrogen and iron
The CDHS neutrino detector has been used to measure events originating in a tank of liquid hydrogen and in the iron of the detector. Total cross-sections, differential cross-sections, and structure functions a...
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Article
Immunohistological skin alterations in allogeneic bone marrow transplantation
Skin biopsies of 26 patients with leukemia and seven patients with aplastic anemia were investigated before and at different stages after allogeneic bone marrow transplantation (BMT) to establish the immunolog...
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Article
Measurement of the neutral to charged current cross section ratios in neutrino and antineutrino nucleon interactions and determination of the Weinberg angle
The cross section ratios of neutral and charged current interactions induced by neutrinos and antineutrinos in iron have been measured in the 200 GeV narrow-band beam at the CERN SPS. We findR
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Article
Are there “prompt” like-sign dimuons?
From exposures of the CDHS detector at the CERN SPS we have obtained 367μ + μ − events in neutrino beams and 73μ + μ + events in an antineutrino beam. The magnitude of a prompt like-sign signal has been controver...
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Article
Total neutrino and antineutrino charged current cross section measurements in 100, 160, and 200 GeV narrow band beams
Neutrino and antineutrino total charged current cross sections on iron were measured in the 100, 160, and 200 GeV narrow band beams at the CERN SPS in the energy range 10 to 200 GeV. Assuming σ/E to be constant, ...
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Article
Experimental observation of enhanced stop** of heavy ions in a hydrogen plasma
Enhanced energy loss of 333 MeV 238Uions in a hydrogen discharge plasma with a high degree of ionization has been observed. The ion stop** in a plasma environment exceeds the stop** in cold matter by more th...
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Article
Energy loss of heavy ions in a dense hydrogen plasma
The energy loss of heavy ions with an energy of 1.4 MeV/u in a hydrogen plasma has been measured. A 20 cm longz-pinch has been used as plasma target. Our data show a strong enhancement of the stop** power of th...
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Article
Interaction of heavy ions with hot ionized matter
The energy loss of heavy ions in a hydrogen plasma has been measured in an energy range from 1.4 to 6 MeV/u. A z-pinch has been used as a plasma target with a maximum free electron density of 1.5×10 ...
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Article
A measurement of differential cross-sections and nucleon structure functions in charged-current neutrino interactions on iron
A high-statistics measurement of the differential cross-sections for neutrino-iron scattering in the wide-band neutrino beam at the CERN SPS is presented. Nucleon structure functions are extracted and theirQ 2 ev...
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Article
Prompt neutrino results from a proton beam dump experiment
A study of prompt neutrino events from 400 GeV protons on a beam-dump is presented. The ratio of electron- to muon-neutrino rates is 0.86±0.14, in agreement withe−μ universality. The anti-neutrino to neutrino flu...
