ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

X
feed icon rss

Ihre E-Mail wurde erfolgreich gesendet. Bitte prüfen Sie Ihren Maileingang.

Leider ist ein Fehler beim E-Mail-Versand aufgetreten. Bitte versuchen Sie es erneut.

Vorgang fortführen?

Exportieren
Filter
  • SPACE RADIATION  (3)
  • 1985-1989  (3)
Sammlung
Schlagwörter
Erscheinungszeitraum
Jahr
  • 1
    facet.materialart.
    Unbekannt
    Interstellar propagation and the isotopic composition of hydrogen in the galactic cosmic rays (1985)
    In:  CASI
    Details
    Publikationsdatum: 2019-06-28
    Beschreibung: Preliminary results of a study of the propagation of the quartet of stable isotopes of hydrogen and helium are reported. A mean pathlength of 7.5 + or - 0.5 g/sq cms at approximately 300 MeV/nucleon is required to explain the low energy deuterium spectrum. This pathlength is consistent with pathlengths derived from the elements with Z 2, but is a (He-3/He-4) measurement of Jordan and P. Meyer (1984). The propagation calculations reported here incorporate the preliminary results of an updated nuclear interaction cross section survey covering the period since the review by J. P. Meyer (1972).
    Schlagwort(e): SPACE RADIATION
    Materialart: OG-4.2-1 , 19th Intern. Cosmic Ray Conf - Vol. 2; p 56-59; NASA-CP-2376-VOL-2
    Format: application/pdf
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    NASA TECHNICAL REPORTS
  • 2
    facet.materialart.
    Unbekannt
    Galactic cosmic ray hydrogen and helium (1988)
    In:  Other Sources
    Details
    Publikationsdatum: 2019-07-13
    Beschreibung: This paper provides a summary of the spectra and propagation of the quartet of isotopes of hydrogen and helium which occur in arriving cosmic radiation. The unraveling of modulation effects is addressed, and the calculation of the local interstellar spectrum from a model of interstellar propagation is discussed. Two models for propagation are considered, one having an energy-independent mean pathlength and the other having an energy-dependent one.
    Schlagwort(e): SPACE RADIATION
    Materialart: Genesis and propagation of cosmic rays; Jun 01, 1986 - Jun 09, 1986; Erice; Italy
    Format: text
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    NASA TECHNICAL REPORTS
  • 3
    facet.materialart.
    Unbekannt
    New limit on the low-energy antiproton/proton ratio in the Galactic cosmic radiation (1988)
    In:  Other Sources
    Details
    Publikationsdatum: 2019-07-12
    Beschreibung: Results are presented from a balloon-borne apparatus searching for low-energy antiprotons in the Galactic cosmic rays. For energies less than 640 MeV at the top of the atmosphere, no cosmic-ray antiprotons were observed. This yields an upper limit to the antiproton/proton ratio of 0.000046 at the 85-percent confidence level.
    Schlagwort(e): SPACE RADIATION
    Materialart: Physical Review Letters (ISSN 0031-9007); 61; 145-148
    Format: text
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    NASA TECHNICAL REPORTS
Schließen ⊗
Diese Webseite nutzt Cookies und das Analyse-Tool Matomo. Weitere Informationen finden Sie hier...