A. Strzałkowski
Jagiellonian University
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Featured researches published by A. Strzałkowski.
Nuclear Physics | 1998
M. Drochner; J. Ernst; S. Förtsch; L. Freindl; D. Frekers; W. Garske; K. Grewer; S. Igel; R. Jahn; L. Jarczyk; G. Kemmerling; K. Kilian; St. Kliczewski; W. Klimala; D. Kolev; T. Kutsarova; G. Lippert; H. Machner; R. Maier; C. Nake; B. Razen; P. von Rossen; B. R. Roy; K. Scho; R. Siudak; J. Smyrski; A. Strzałkowski; R. Tsenov; P.A. Żołnierczuk; K. Zwoll
Abstract Differential and total cross sections of the p + p → π+ + d reaction close to threshold were measured employing a magnetic spectrograph with track reconstruction, a very thin liquid hydrogen target and an accelerated proton beam with high phase space density. The data resolve a previous discrepancy between the n + p → π0 + d and the π+ + d → 2p reaction close to threshold indicating that isospin symmetry may be broken in the s-wave part of the cross section.
Nuclear Physics | 1979
L. Jarczyk; J. Okołowicz; A. Strzałkowski; K. Bodek; M. Hugi; L. Lang; R. Müller; E. Ungricht
Abstract The differential cross sections for elastic scattering of 9 Be on the carbon isotopes 12 C and 13 C were measured at two different energies (11.4 and 14.9 MeV c.m.). The anomalously high cross sections for backward angles are explained as contributions of 3 He and 4 He exchange processes. The calculations were performed with an optical model for potential scattering and a finite range DWBA model for the transfer processes.
Nuclear Physics | 2001
M. Betigeri; J. Bojowald; A. Budzanowski; A. Chatterjee; J. Ernst; L. Freindl; D. Frekers; W. Garske; K. Grewer; A. Hamacher; J. Ilieva; L. Jarczyk; K. Kilian; S. Kliczewski; W. Klimala; D. Kolev; T. Kutsarova; J. Lieb; H. Machner; A. Magiera; H. Nann; L. Pentchev; H.S. Plendl; D. Protic; B. Razen; P. von Rossen; B. J. Roy; R. Siudak; J. Smyrski; Rv Srikantiah
A stack of annular detectors made of high purity germanium was used to measure simultaneously
Nuclear Physics | 1977
R. Balzer; M. Hugi; B. Kamys; J. Lang; R. Müller; E. Ungricht; J. Unternährer; L. Jarczyk; A. Strzałkowski
pd\to {^3H} \pi^+
Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 2002
J. Bojowald; A. Budzanowski; A. Chatterjee; J. Ernst; L. Freindl; D. Frekers; P. Hawranek; J. Ilieva; L. Jarczyk; K. Kilian; St. Kistryn; S. Kliczewski; W. Klimala; D. Kolev; M. Kravcikova; T. Kutsarova; J. Lieb; H. Machner; A. Magiera; G. Martinska; L. Pentchev; D. Protić; B. Razen; P. von Rossen; B. J. Roy; R. Siudak; J. Smyrski; A. Strzałkowski; R. Tsenov; M. Uličný
and
European Physical Journal A | 1994
W. Cassing; T. Demski; L. Jarczyk; B. Kamys; Z. Rudy; O.W.B. Schult; A. Strzałkowski
pd\to {^3He} \pi^0
Nuclear Physics | 1981
M. Hugi; J. Lang; R. Müller; E. Ungricht; K. Bodek; L. Jarczyk; B. Kamys; A. Magiera; A. Strzałkowski; G. Willim
differential cross sections at beam momenta of 750 MeV/c, 800 MeV/c, and 850 MeV/c over a large angular range. The extracted total cross sections for the
European Physical Journal A | 1995
Z. Rudy; W. Cassing; T. Demski; L. Jarczyk; B. Kamys; P. Kulessa; O.W.B. Schult; A. Strzałkowski
pd\to {^3He} \pi^0
Physical Review C | 1994
M. Allet; K. Bodek; W. Hajdas; J. Lang; R. Müller; O. Naviliat-Cuncic; J. Sromicki; J. Zejma; L. Jarczyk; St. Kistryn; J. Smyrski; A. Strzałkowski; W. Glöckle; J. Golak; H. Witała; B. Dechant; J. Krug; P. A. Schmelzbach
reactions bridge a gap between near threshold data and those in the resonance region. The ratio of the cross sections for the two reaction channels taken at the same
Nuclear Physics | 1991
H. Rühl; B. Dechant; J. Krug; W. Lübcke; G. Spangardt; M. Steinke; M. Stephan; D. Kamke; J. Balewski; K. Bodek; L. Jarczyk; A. Strzałkowski; W. Hajdas; St. Kistryn; R. Müller; J. Lang; R. Henneck; H. Witała; Th. Cornelius; W. Glöckle
\eta={p^{cm}_\pi}/m_\pi