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Results 1 - 10 of 1937
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[en] The measurement of weak neutral current processes allows a determination of the space-time structure and the isospin structure of these currents. The inclusive production data and the elastic neutrino electron scattering rules out a pure V or A structure of the current. A pure isoscalar current is in disagreement with the experimental data for the one pion production off neutrinos. Further aspects of the neutral current can be determined in neutrino-nucleus-scattering experiments. (BJ)
[de]
Die Messung von schwachen neutralen Stromreaktionen erlaubt eine Bestimmung der Raum-Zeit- und der Isospinstruktur des Stromes. Die Daten der inklusiven Streuung und die elastischen Elektron-Neutrino-Ereignisse schliessen eine reine V oder A-Struktur des Stromes aus. Ein reiner Isoskalarer Strom stimmt nicht ueberein mit den experimentellen Tatsachen der 1-Pion-Produktion durch Neutrinos. In Neutrino-Kern-Streuexperimenten koennen weitere Aspekte des neutralen Stromes gemessen werden. (BJ)Source
Koerner, J.G.; Schildknecht, D. (Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany, F.R.)) (eds.); Kramer, G. (ed.) (Hamburg Univ. (Germany, F.R.). 2. Inst. fuer Theoretische Physik); Lecture Notes in Physics; v. 56; p. 258-321; ISBN 3-540-07866-5; 
; 1976; p. 258-321; Springer; Heidelberg, Germany, F.R; 6 figs.; 103 refs.
; 1976; p. 258-321; Springer; Heidelberg, Germany, F.R; 6 figs.; 103 refs.
[en] Results are presented on the structure of the weak neutral current as derived from the ratios Rsup(ν) = (NC/CC)sup(ν), Rsup(antiν) = (NC/CC)sup(antiν), and the ratio (rsub(c)) of the total charged-current cross-sections. The total charged-current cross-sections are also given. The neutral-current coupling of the s quark is derived from unfolded distributions of (dσ/dy)sup(NC). These distributions are also used to set a limit of 3% on any scalar or pseudoscalar contributions to the weak neutral current
Source
Tran Thanh Van, J. (ed.); 456 p; ISBN 2-86332-011-4; ; 1981; v. 1 p. 297-306; Editions Frontieres; Dreux, France; 16. Rencontre de Moriond; Les Arcs, France; 15 - 27 Mar 1981
; 1981; v. 1 p. 297-306; Editions Frontieres; Dreux, France; 16. Rencontre de Moriond; Les Arcs, France; 15 - 27 Mar 1981
[en] The effects of spatial parity nonconservation in atomic Auger decays arising because of the existence of electron-nucleus weak neutral currents are considered. The magnitudes of the quantities characterizing the degree of parity nonconservation are of order approx.10-8
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