Zobrazeno 1 - 10
of 239
pro vyhledávání: '"H. Machner"'
Publikováno v:
The European physical journal / A 51(11), 146 (2015). doi:10.1140/epja/i2015-15146-4
Intermediate mass fragment emission for reactions of $^{32}\text{S} +\,^{51}\text{V},\,^{109}$Ag, and $^{238}\text{U}$ has been studied. Double differential cross sections were analysed in terms of the generalised moving source model yielding charge
Autor:
H. Schneider, Paweł Klaja, R. Siudak, W. Zipper, H. Ohm, C. Adolph, M. Berłowski, B Hoeistad, M. Wolke, Hans Calén, Kjell Fransson, Stanisław Kistryn, H. Yamaoka, Serdyuk, Himani Bhatt, N. Paul, A. Magiera, Jozef Zlomanczuk, B. Kamys, C. Ekström, T. Johansson, D Duniec, B. Kłos, M. Buescher, O. Khakimova, U Bechstedt, D. Prasuhn, N. Shah, H. Clement, K. Grigoryev, T. Skorodko, N.M. Piskunov, T. Tolba, N Milke, R Jany, J. Bisplinghoff, J Majewski, Andrzej Kupsc, T Smolinski, A Winnemoeller, Rafał Czyżykiewicz, T. Sefzick, Wolfgang Scobel, H Machner, Akira Yamamoto, A. Bondar, W Migdal, M. Mikirtychiants, B. Borasoy, O Miklukho, M. Siemaszko, Christoph Hanhart, P Vlasov, P. Podkopał, Wojciech Krzemien, P. Kulessa, W. Erven, L. Jarczyk, L. Yurev, X. Yuan, W Weglorz, R. Maier, Alexander Schmidt, Zbigniew Rudy, W. Eyrich, K. Pysz, W. Schroeder, U.-G. Meissner, M Mittag, I Zychor, K. Zwoll, T. Rausmann, Aleksandra Wrońska, A Nawrot, A. Khoukaz, Eryk Czerwiński, J Rachowski, A Izotov, H. Stroeher, N Kimura, K Nandi, S. Schadmand, A Odoyo, Paweł Moskal, Michał Janusz, Harald Kleines, A Roy, S Belostotski, Marek Jacewicz, K Chandwani, C. Zheng, C. Pauly, G D'Orsaneo, A Heczko, Kyryanchuk, D Spoelgen, K Ulbrich, R Marciniewski, A. Pricking, R Wuestner, K. Kilian, R Salmin, Günter Kemmerling, F. Kren, A. Kuzmin, Damian Tomasz Gil, Sopov, R. Varma, W. Oelert, J Zielinski, I. Keshelashvili, F Redmer, J. Zabierowski, M. Bashkanov, J. Ritman, J. Klaja, M Angelstein, H. S. Xu, Antoni Szczurek, J. Stepaniak, Jerzy Smyrski, A Kowalczyk, A. Povtoreyko, R Nissler, P. Pluciński, Hejny, A. Trzciński, Roger Ruber, Frank Goldenbaum, O Felden, M. Hodana, Y. Petukhov, Andreas Wirzba, G. Sterzenbach, F. Hinterberger, Ralf Engels, A. Teufel, S. Kullander, P. Fedorets
Publikováno v:
Physics Letters B. 677:24-29
In the first production run of the WASA experiment at COSY, the eta decay into three neutral pions was measured in proton-proton interactions at a proton beam kinetic energy of 1.4 GeV. The Dalitz ...
Publikováno v:
Progress in Particle and Nuclear Physics. 62:413-418
Fragments for oxygen and sulphur-induced reactions were measured at Fermi velocity. We study charge correlation functions. When the emission angles are outside the grazing angle no correlation is observed pointing to statistical emission. When one an
Autor:
J.A. Niskanen, H. Machner
Publikováno v:
Nuclear Physics A. 776:172-188
We investigate to what extent charge independence breaking (CIB) in isospin related reactions of the type N N → d π can or could be seen in existing data. In doing this we perform fits to global and threshold cross sections including most recent d
Publikováno v:
Pramana. 66:943-946
The question of possible existence ofη-mesic nuclei is quite intriguing. Answer to this question will deeply enrich our understanding ofη-nucleus interaction which is not so well-understood. We review the experimental efforts for the search ofη-me
Publikováno v:
Pramana. 66:885-892
We have initiated a search for a new type of nuclear matter, theη-mesic nucleus, using beams from the multi-GeV hadron facility, COSY at Juelich, Germany. A large acceptance scintillator detector, ENSTAR has been designed and built at BARC, Mumbai a
Publikováno v:
Pramana. 66:893-901
We have studied isospin symmetry violation in nuclear reactions by measuring simultaneously the cross-section of the following two reactionsp +d →3H π+ andp +d →3He π0. The experiment was perfomed at the cooler synchrotron accelerator COSY, Jul
Autor:
A. Chatterjee, W. Klimala, D. Kolev, A. Magiera, B. J. Roy, A. Budzanowski, P. Hawranek, S. Abdel-Samad, J. Ilieva, T. Kutsarova, J. Urban, R. Tsenov, H. Nann, R. Siudak, P. von Rossen, Lubomir Pentchev, A. Strzalkowski, M. Kravcikova, H. Machner, K. Zwoll, S. Kliczewski, D. Protic, J. Ernst, G. Martinska, J. Lieb, K. Kilian, D. Frekers, J. Bojowald, M. Ulicny, L. Jarczyk
Publikováno v:
Physics Letters B. 553(1-2):31-37
A stack of annular detectors made of high purity germanium was used to measure p + d → 3 He + π 0 and p + d → 3 H + π + differential and total cross sections at beam momenta from 900 to 1050 MeV/c. The total cross sections are consistent with
Autor:
A. Chatterjee, J. Ernst, P. Hawranek, R. Jahn, S. Abdel-Samad, J. Ilieva, M. Kravcikova, A. Magiera, Di. Kirillov, T. Kutsarova, L. Jarczyk, B. J. Roy, W. Klimala, D. Kolev, J. Bojowald, H. Nann, R. Tsenov, M. Ulicny, Lubomir Pentchev, S. Kliczewski, A. Strzalkowski, N.M. Piskunov, D. Frekers, A. Budzanowski, K. Zwoll, D. Protic, R. Siudak, W. Garske, G. Martinska, K. Kilian, J. Lieb, J. Urban, H. Machner, I.M. Sitnik, P. von Rossen
Publikováno v:
Progress in Particle and Nuclear Physics. 50:605-614
We performed a series of experiments employing the two pion production reactions p + d → 3 He + π 0 and p + d → 3 H + π + . The two isopin related reactions differ by a Clebsch Gordan coefficient of 2. We searched for deviations in this ratio i
Autor:
Aleksandra Wrońska, J. Lieb, J. Bojowald, A. Strzalkowski, B. Razen, P. Hawranek, A. Magiera, St. Kistryn, T. Kutsarova, L. Freindl, A. Budzanowski, J. Urban, R. Siudak, S. Kliczewski, H. Machner, D. Frekers, D. Protic, M. Uličný, W. Klimala, P. von Rossen, D. Kolev, M. Kravcikova, A. Chatterjee, J. Ernst, G. Martinska, K. Kilian, J. Ilieva, B. J. Roy, R. Tsenov, Lubomir Pentchev, L. Jarczyk, Jerzy Smyrski
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 487:314-322
The paper describes modifications of the Julich magnetic spectrometer Big Karl needed to study meson production and especially to investigate charge symmetry breaking effects—an experiment that requires a high-precision measurement. New elements th