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Beschreibung
A variety of evolutionary sequences of models for the solar interior has been computed, corresponding to variations in input data, to obtain some idea of the uncertainties involved in predicting a solar neutrino flux. It is concluded that the neutrino flux can be estimated to within a factor of 2, the primary uncertainty being the initial homogeneous solar composition; detailed results are given. With a preferred value of the heavy-element-to-hydrogen ratio Z/X = 0.028, the helium content necessary to fit a model to the observed solar luminosity is found to be Y = 0.27.
A variety of evolutionary sequences of models for the solar interior has been computed, corresponding to variations in input data, to obtain some idea of the uncertainties involved in predicting a solar neutrino flux. It is concluded that the neutrino flux can be estimated to within a factor of 2, the primary uncertainty being the initial homogeneous solar composition; detailed results are given. With a preferred value of the heavy-element-to-hydrogen ratio Z/X = 0.028, the helium content necessary to fit a model to the observed solar luminosity is found to be Y = 0.27.
Über den Autor
Peter Parker, Roger Ulrich
Inhaltsverzeichnis
I Standard Model Expectations, II Solar Neutrino Experiments, III Nuclear Fusion Reactions, IV Physics Beyond the Standard Model, V Helioseismology, VI Transition from Problem to Opportunity
Details
Erscheinungsjahr: 2002
Fachbereich: Astronomie
Genre: Importe, Physik
Rubrik: Naturwissenschaften & Technik
Thema: Lexika
Medium: Taschenbuch
ISBN-13: 9780813340371
ISBN-10: 0813340373
Sprache: Englisch
Einband: Kartoniert / Broschiert
Autor: Davis Jr., Raymond
Hersteller: CRC Press
Verantwortliche Person für die EU: Libri GmbH, Europaallee 1, D-36244 Bad Hersfeld, gpsr@libri.de
Maße: 229 x 152 x 29 mm
Von/Mit: Raymond Davis Jr.
Erscheinungsdatum: 05.09.2002
Gewicht: 0,785 kg
Artikel-ID: 128441844

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