Zobrazeno 1 - 10
of 128
pro vyhledávání: '"F. Gönnenwein"'
Autor:
F. Gönnenwein
Publikováno v:
Physics Procedia. 47:107-114
Since the discovery of fission even-odd staggering of proton, neutron and mass yields of the fragments and their energies has been a topic of ongoing research. In the present survey only low energy fission is covered, i.e. spontaneous fission and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::665383b201a0c4fc186dc80951d7ee85
https://doi.org/10.1016/j.phpro.2013.06.016
https://doi.org/10.1016/j.phpro.2013.06.016
Publikováno v:
International Journal of Modern Physics E. 16:410-424
Angular momenta of fission fragments are sometimes exceeding 10 ℏ for thermal neutron induced and spontaneous fission. This is surprising since in the latter case the mother nucleus may have zero spin (e.g. 252Cf). In theory fragment spins are expl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5e818b545030cc8eedeca803f7eebfa
https://doi.org/10.1142/s0218301307005843
https://doi.org/10.1142/s0218301307005843
Autor:
F. Gönnenwein
Publikováno v:
Fission and Properties of Neutron-Rich Nuclei.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3033b4a3ab8a213b78e9266142a9b336
https://doi.org/10.1142/9789814525435_0037
https://doi.org/10.1142/9789814525435_0037
Autor:
A. Hotzel, P. Thirolf, Ch. Ender, D. Schwalm, M. Mutterer, P. Singer, M. Klemens, J. P. Theobald, M. Hesse, F. Gönnenwein, H. v. d. Ploeg
Publikováno v:
Zeitschrift für Physik A: Hadrons and Nuclei. 356:299-308
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bd611635ad7df48252b7f5ed0a33968
https://doi.org/10.1007/bf02769233
https://doi.org/10.1007/bf02769233
Autor:
F. Gönnenwein, A.V. Belozerov, A.G. Beda, S.I. Burov, G.V. Danilyan, A.N. Martem'yanov, V.S. Pavlov, V.A. Shchenev, L.N. Bondarenko, Yu.A. Mostovoĭ, P. Geltenbort, J. Last, K. Schreckenbach
Publikováno v:
Nuclear Physics A. 567:303-316
The parity-violating correlation between incoming neutron spin and fragment momentum has been measured simultaneously for binary and ternary fission of 233U(n, f) and 239Pu(n, f). The experiment has been performed with a polarized cold neutron beam o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d47b727a4758521bd86f170a8ce9e551
https://doi.org/10.1016/0375-9474(94)90150-3
https://doi.org/10.1016/0375-9474(94)90150-3
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 332:175-180
The particle flux density at the mass spectrometer Lohengrin can be significantly increased if a portion of 40 cm along its parabola, corresponding to ±2.7% of the central energy value, is focused by using a dipole magnet with a shaped exit face. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50a04951ecb52a2ef46a2cc0987d9263
https://doi.org/10.1016/0168-9002(93)90756-8
https://doi.org/10.1016/0168-9002(93)90756-8
Autor:
F. Gönnenwein
Publikováno v:
Seminar on Fission.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d545d4be1cb5a6b11afaffd8693a00e
https://doi.org/10.1142/9789814322744_0001
https://doi.org/10.1142/9789814322744_0001
Autor:
F. Gönnenwein, A. Gagarski, G. Petrov, I. Guseva, T. Zavarukhina, M. Mutterer, J. von Kalben, Yu. Kopatch, G. Tiourine, W. Trzaska, M. Sillanpäa, T. Soldner, V. Nesvizhevsky, Yu. E. Penionzhkevich, S. M. Lukyanov
Publikováno v:
AIP Conference Proceedings.
Inducing fission by polarized neutrons allows studying subtle effects of the dynamics of the process. In the present experiments ternary fission of 235U and 239Pu was investigated with cold neutrons in the (n,f) reaction at the Institut Laue‐Langev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea95391cc72d5e07a7d6487ce7f71dfc
https://doi.org/10.1063/1.3431434
https://doi.org/10.1063/1.3431434
Autor:
F. Gönnenwein
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 316:405-415
Various approaches to assess in quantitative terms odd-even effects in the yields of fission fragments are surveyed. A novel method to specify local odd-even effects is discussed. The relations between the different definitions of odd-even effects ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e4a61e783831680ae2c7fead8c53a0c
https://doi.org/10.1016/0168-9002(92)90928-w
https://doi.org/10.1016/0168-9002(92)90928-w
Autor:
A. Gagarski, G. Petrov, I. Guseva, T. Zavarukhina, F. Gönnenwein, M. Mutterer, J. Von Kalben, Yu. Kopatch, G. Tiourine, W. Trzaska, M. Sillanpää, T. Soldner, V. Nesvizhevsky, Audrey Chatillon, Herbert Faust, Gabriele Fioni, Dominique Goutte, Héloise Goutte
Publikováno v:
AIP Conference Proceedings.
Angular distributions of light charged particles relative to the momentum of the light fission fragment were studied in ternary fission induced by cold polarized neutrons. It was discovered that the angular distribution is asymmetric with respect to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01012f4afa74a2ca083e6f6c15f6d55f
https://doi.org/10.1063/1.3258245
https://doi.org/10.1063/1.3258245