Zobrazeno 1 - 10
of 115
pro vyhledávání: '"E. Holzschuh"'
Publikováno v:
Physics Letters B. 482:1-9
The β -spectrum of 35 S has been measured with high statistical precision. A total of 2.2×10 10 events have been accumulated with a signal to background ratio of 10 3 or better. A systematic search for neutrino mixing has been performed for assumed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3d74e6266411d55a86a8f64cf20e21b
https://doi.org/10.1016/s0370-2693(00)00476-7
https://doi.org/10.1016/s0370-2693(00)00476-7
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 423:337-341
A method of preparing thin, uniform 35 S-sources for use in β-spectroscopy is described. A short review of the techniques previously used is given, and their main properties are discussed. The new method presented here consists of exposing a thin la
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c7547609c5e7597f54e6628dfde923c
https://doi.org/10.1016/s0168-9002(98)01357-6
https://doi.org/10.1016/s0168-9002(98)01357-6
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 423:52-67
A detailed description of a Tret’yakov-type magnetic β-spectrometer with electrostatic acceleration is presented. The instrument is being used for high precision measurements of the β-spectra of various isotopes and to search for neutrino mixing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aefe8527199ea35eb9cace513b58ebb1
https://doi.org/10.1016/s0168-9002(98)01219-4
https://doi.org/10.1016/s0168-9002(98)01219-4
Autor:
Rade Marković, E. Holzschuh
Publikováno v:
Collection of Czechoslovak Chemical Communications. 61:423-426
Preparation of (Z,Z,Z)-9,12,15-octadecatrienyltrichlorosilane (2) by the reaction of the corresponding Grignard reagent with SiCl4 is described. The novel compound of the type RSiX3, useful for various organometallic applications and with the ability
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43ddcfb5dd97966e3609760d76b4f908
https://doi.org/10.1135/cccc19960423
https://doi.org/10.1135/cccc19960423
Autor:
W. Kündig, E. Holzschuh
Publikováno v:
Progress in Particle and Nuclear Physics. 32:131-151
In this lecture recent experiments to measure the mass of the electron neutrino from tritium β-decay are reviewed. For such measurements an accurate knowledge of the spectrometer resolution function, the energy loss in the tritium source, the distri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2318c4eb9696d40003b380e752c10a90
https://doi.org/10.1016/0146-6410(94)90015-9
https://doi.org/10.1016/0146-6410(94)90015-9
Publikováno v:
Nuclear Physics B - Proceedings Supplements. 31:42-45
Measurements of the tritium β-spectrum are reported. Thin sources consisting of a monolayer of tritiated hydrocarbon molecules were used. No indication of a nonzero mass mν of the electron antineutrino was found. The result is mν2 = −24 ± 48 ±
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::500ad6e571cb765f7bb6c6f9a787f793
https://doi.org/10.1016/0920-5632(93)90109-j
https://doi.org/10.1016/0920-5632(93)90109-j
Publikováno v:
Physics Letters B. 287:381-388
Measurements of the tritium s-spectrum are reported. Thin sources consisting of a monolayer of tritiated hydrocarbon molecules were used. No indication of a nonzero mass mν of the electron antineutrino was found. The result is m2ν=−24 ± 48 ± 61
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff5fad5f1030d9ca0b6c40f3a3d78c07
https://doi.org/10.1016/0370-2693(92)91000-y
https://doi.org/10.1016/0370-2693(92)91000-y
Autor:
E Holzschuh
Publikováno v:
Reports on Progress in Physics. 55:1035-1091
Experiments to measure the mass of the electron antineutrino from tritium beta -decay are reviewed. The spectrum shape and various distributions, needed for the analysis of a measured beta -spectrum, are discussed. Their relative importance is pointe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89077f6726e6ec068e9c897f56553cb1
https://doi.org/10.1088/0034-4885/55/7/004
https://doi.org/10.1088/0034-4885/55/7/004
Autor:
Elias Sideras-Haddad, W. Kündig, Krish Bharuth-Ram, C.C.P. Madiba, E. Holzschuh, Bruce D. Patterson, J.P.F. Sellschop, M. C. Stemmet, H. Appel, Simon Henry Connell
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 68:133-140
Diamond, both natural and metastable as well as stable growth synthetic, is a material of particularly attractive physical properties. In the characterization of diamond, light volatiles appear to play a significant role both in the determination of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76673184fe51bfee000aed483046a440
https://doi.org/10.1016/0168-583x(92)96064-6
https://doi.org/10.1016/0168-583x(92)96064-6
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 63:179-185
Measurements of conversion electrons from the outermost valence shell of ion implanted, dilute impurity atoms in semiconductors are described. The measured spectra can be directly related to the local density of states at the probe atoms. Results obt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a23aa75daf3995544ec0d8ef5f5285a2
https://doi.org/10.1016/0168-583x(92)95191-s
https://doi.org/10.1016/0168-583x(92)95191-s