Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Th. Stolla"'
Autor:
H. G. Bohlen, T. N. Massey, R. Kalpakchieva, W. von Oertzen, M. von Lucke-Petsch, M. Wilpert, Th. Wilpert, B. Gebauer, Th. Stolla, A. N. Ostrowski
Publikováno v:
The European Physical Journal A. 7:451-461
New information has been obtained on excited states of the neutron-rich boron isotopes 14B, 15B and 16B, using the reactions 12C(14C,12N)14B, 13C(14C,12N)15B and 14C(14C,12N)16B at about 24 MeV/A. The mass excess of 16B has been measured for the firs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd34a86be9927e352b9c0219a5cf1d73
https://doi.org/10.1007/pl00013641
https://doi.org/10.1007/pl00013641
Autor:
Rubens Lichtenthäler, W. von Oertzen, Abel Blazevic, F. Oliveira, C. Borcea, Alexander Ostrowski, J. S. Winfield, V. Lapoux, H. G. Bohlen, Alinka Lepine-Szily, P. Roussel-Chomaz, M. MacCormick, N. A. Orr, J.M. Oliveira, Th. Stolla, R. Kalpakchieva, Valdir Guimaraes
Publikováno v:
Physical Review Letters. 80:1601-1604
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::631303e91224a95d07238b9075898281
https://doi.org/10.1103/physrevlett.80.1601
https://doi.org/10.1103/physrevlett.80.1601
Autor:
B. Gebauer, M. Wilpert, Th. Stolla, W. von Oertzen, Alexander Ostrowski, T. N. Massey, R. Kalpakchieva, Steven M. Grimes, Th. Wilpert, H. G. Bohlen
Publikováno v:
Nuclear Physics A. 616:254-261
Binary reactions using neutron-rich beams (and targets) give the best approach to study the level structure of exotic nuclei. Systematic cross section dependencies of multi-step transfer reactions are discussed. Some rections, for example the proton-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fcae6d7205d23467b51753c229b2556
https://doi.org/10.1016/s0375-9474(97)00096-1
https://doi.org/10.1016/s0375-9474(97)00096-1
Autor:
Th. Stolla, Alexander Ostrowski, W. von Oertzen, M. von Lucke-Petsch, H. G. Bohlen, B. Gebauer, Ch. Seyfert, I.G. Mukha, Thomas N. Massey, Y. E. Penionzhkevich, M. Wilpert, S. Piskor, A.A. Korsheninnikov, R. Kalpakchieva, Steven M. Grimes, D.V. Alexandrov, A. A. Ogloblin, Th. Wilpert
Publikováno v:
Scopus-Elsevier
A considerable number of experiments is nowadays devoted to the study of "exotic nuclei", mainly by using secondary beams produced by high energy fragmentation of heavier nuclei. In these eases mainly the properties of the bound nuclei (usually groun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5667265a00c16ccc1658890c9580ac99
https://doi.org/10.1016/0375-9474(95)00111-d
https://doi.org/10.1016/0375-9474(95)00111-d
Autor:
Y. E. Penionzhkevich, B. Gebauer, D.V. Alexandrov, H. G. Bohlen, Ch. Seyfert, Th. Stolla, M. Wilpert, T. N. Massey, R. Kalpakchieva, Th. Wilpert, A. A. Ogloblin, Th. Kirchner, Alexander Ostrowski, C. Detraz, I. Mukha, W. von Oertzen, M. von Lucke-Petsch, Steven M. Grimes
Publikováno v:
Scopus-Elsevier
The 14C-beam has been used at HMI to study light neutron-rich nuclei with multi-nucleon transfer reactions. Spectroscopic results about the T=3 nuclei 10He, 14Be and 16B have been obtained, but also 11Li, 7He and the 3n-system have been investigated.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::691814326025fe4bb23bd1cf8a1cb0c2
https://doi.org/10.1016/0375-9474(94)00757-e
https://doi.org/10.1016/0375-9474(94)00757-e
Autor:
M. Wilpert, Th. Kirchner, R. Kalpakchieva, Alexander Ostrowski, W. von Oertzen, Th. Stolla, Thomas N. Massey, Steven M. Grimes, H. G. Bohlen, Th. Wilpert, B. Gebauer
Publikováno v:
Physics Letters B. 338:13-19
The mass of 10He has been measured with the double charge exchange reaction 10Be(14C, 14O) 10He at E Lab = 334.4 MeV and a mass excess M.E. = 48.81 (7) MeV is obtained. It follows that 10He is particle unstable against 2 n - emission by S 2n = −1.0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9e58fc61ebd62ecda42a338084def53
https://doi.org/10.1016/0370-2693(94)91336-6
https://doi.org/10.1016/0370-2693(94)91336-6
Autor:
Douglas Galante, R. Lichtentha¨ler, P. Roussel-Chomaz, N. A. Orr, Alexander Ostrowski, C. Borcea, A. Le´pine-Szily, Th. Stolla, J.M. Oliveira, F. de Oliveira Santos, J. S. Winfield, Guilherme Amadio, G. F. Lima, H. G. Bohlen, V. Guimara˜es, Abel Blazevic, V. Lapoux
Publikováno v:
Nuclear Physics A
International Conference on Nucleus-Nucleus Collisions (NN2003) 8
International Conference on Nucleus-Nucleus Collisions (NN2003) 8, Jun 2003, Moscow, Russia. pp.331-336
International Conference on Nucleus-Nucleus Collisions (NN2003) 8
International Conference on Nucleus-Nucleus Collisions (NN2003) 8, Jun 2003, Moscow, Russia. pp.331-336
Transfer reactions are verified to be an important tool for the study of light unbound nuclei. We have studied the proton-rich nuclei 9 C and 15 F respectively through the 10 B( 14 N, 15 C) 9 C and 16 O( 14 N, 15 C) 15 F reactions. Resonance energies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd45021f6c8ac6df63038a5e2579399c
http://hal.in2p3.fr/in2p3-00021651
http://hal.in2p3.fr/in2p3-00021651
Autor:
Alinka Lepine-Szily, Abel Blazevic, Alexander Ostrowski, J.M. Oliveira, F. Oliveira, C. Borcea, J. S. Winfield, Rubens Lichtenthäler, V. Lapoux, Th. Stolla, Valdir Guimaraes, R. Kalpakchieva, N. A. Orr, H. G. Bohlen, P. Roussel-Chomaz, W. von Oertzen, M. MacCormick
Publikováno v:
Exotic nuclei and atomic masses (ENAM 98).
A spectroscopic study of the proton-rich, particle unstable nucleus 11N has been performed using the multi-nucleon transfer reaction 12C(14N,15C)11N at 30 AMeV incident energy at GANIL. Levels of 11N are observed as well defined resonances in the spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65620479f9c2a537b5332549dd170346
https://doi.org/10.1063/1.57334
https://doi.org/10.1063/1.57334
Autor:
Alexander Ostrowski, R. Kalpakchieva, H. G. Bohlen, W. von Oertzen, M. Wilpert, Th. Stolla, T. N. Massey, Th. Wilpert, Steven M. Grimes, B. Gebauer
Publikováno v:
Zeitschrift für Physik A Hadrons and Nuclei. 356:233-234
The 10Be(12C,14O)8He-reaction has been used to study the levels of 8He. In addition to the known excited state of 8He at Ex = 3.6 MeV, with Jπ = 2+, three additional states were found at excitation energies of 4.54(25) MeV, 6.03(10) MeV and 7.16(4)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59f9f8cdb0d743cea009bb6c72822ba1
https://doi.org/10.1007/bf02769222
https://doi.org/10.1007/bf02769222
Autor:
B. Gebauer, Dmitry Aleksandrov, W. von Oertzen, M. von Lucke-Petsch, Ch. Seyfert, T. N. Massey, Alexander Ostrowski, I. Mukha, Th. Kirchner, Th. Stolla, R. Kalpakchieva, M. Wilpert, Steven M. Grimes, Th. Wilpert, A. A. Ogloblin, H. G. Bohlen
Publikováno v:
Zeitschrift für Physik A Hadrons and Nuclei. 351:7-8
The10Be(14C,13N)11 Lireaction and the14C(14C,17F)11 Lireaction have been used to study the levels of11Li. Three excited states have been found, in both reactions, at excitation energies of 2.47(7) MeV, 4.85(7) MeVand 6.22(8) MeV
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23dc5714dd9ec4920b5ecb99ef3d9831
https://doi.org/10.1007/bf01292778
https://doi.org/10.1007/bf01292778