M
M. Debowski
Researcher at Technische Universität Darmstadt
Publications - 24
Citations - 621
M. Debowski is an academic researcher from Technische Universität Darmstadt. The author has contributed to research in topics: Nucleon & Meson. The author has an hindex of 15, co-authored 24 publications receiving 615 citations.
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Journal ArticleDOI
Observation of enhanced subthreshold K+ production in central collisions between heavy nuclei
D. Miskowiec,W. Ahner,R. Barth,M. Cieslak,M. Debowski,E. Grosse,W. F. Henning,P. Koczon,R. Schicker,E. Schwab,Peter Senger,P. Baltes,C. Müntz,H. Oeschler,S. Sartorius,C. Sturm,Andreas Wagner,P. Beckerle,C. Bormann,D. Brill,Y. Shin,J. Stein,R. Stock,H. Ströbele,B. Kohlmeyer,H. Pöppl,F. Pühlhofer,J. Speer,K. Völkel,W. Walus +29 more
TL;DR: The measured [ital K][sup +] double differential cross section is enhanced by a factor of 6 compared to microscopic transport calculations if secondary processes ([Delta][ital N][r arrow][ital K] and [Delta][Delta][ r arrow][ITAL K][Lambda];ital N]) are ignored.
Journal ArticleDOI
φandωmeson production inppreactions atplab=3.67GeV/c
F. Balestra,Y. Bedfer,R. Bertini,L. C. Bland,A. Brenschede,F. Brochard,M.P. Bussa,Seonho Choi,M. Debowski,R. Dressler,Mario Dzemidzic,J.-Cl. Faivre,I.V. Falomkin,L. Fava,L. Ferrero,J. Foryciarz,I. Fröhlich,V. V. Frolov,R. Garfagnini,A. Grasso,E. Grosse,S. Heinz,V.V. Ivanov,W. W. Jacobs,W. Kühn,A. Maggiora,M. Maggiora,A. Manara,D. Panzieri,H.-W. Pfaff,G. Piragino,G.B. Pontecorvo,A. Popov,J. Ritman,P. Salabura,V. Tchalyshev,F. Tosello,S. E. Vigdor,Gianfranco Zosi +38 more
Journal ArticleDOI
First Measurement of Antikaon Phase-Space Distributions in Nucleus-Nucleus Collisions at Subthreshold Beam Energies
M. Menzel,I. Boettcher,M. Debowski,F. Dohrmann,A. Foerster,E. Grosse,P. Koczon,B. Kohlmeyer,F. Laue,L. Naumann,H. Oeschler,F. Puehlhofer,E. Schwab,Peter Senger,Y. Shin,H. Stroebele,C. Sturm,G. Surówka,F. Uhlig,Andreas Wagner,W. Walus +20 more
TL;DR: Differential production cross sections of K$-$ and K$^+$ mesons have been measured as function of the polar emission angle in Ni+Ni collisions at a beam energy of 1.93 AGeV as discussed by the authors.
Journal ArticleDOI
First evidence for different freeze-out conditions for kaons and antikaons observed in heavy-ion collisions.
A. Förster,F. Uhlig,I. Böttcher,M. Debowski,F. Dohrmann,E. Grosse,P. Koczon,B. Kohlmeyer,F. Laue,M. Menzel,L. Naumann,H. Oeschler,W. Scheinast,E. Schwab,Peter Senger,Y. Shin,H. Ströbele,C. Sturm,G. Surówka,Andreas Wagner,W. Walus +20 more
TL;DR: Observations indicate that K+ mesons decouple earlier from the fireball than K- mesons, and the spectral slopes and the polar emission pattern differ for K- and K+ Mesons.
Journal ArticleDOI
Production of phi and omega mesons in near-threshold pp reactions
F. Balestra,Y. Bedfer,R. Bertini,L. C. Bland,A. Brenschede,F. Brochard,M.P. Bussa,V. Chalyshev,Seonho Choi,M. Debowski,Mario Dzemidzic,I.V. Falomkin,J.-Cl. Faivre,L. Fava,L. Ferrero,J. Foryciarz,V. Frolov,R. Garfagnini,D. R. Gill,A. Grasso,E. Grosse,S. Heinz,V.V. Ivanov,W. W. Jacobs,W. Kühn,A. Maggiora,M. Maggiora,A. Manara,D. Panzieri,H.-W. Pfaff,G. Piragino,G.B. Pontecorvo,A.A. Popov,J. Ritman,P. Salabura,Peter Senger,Joachim Stroth,F. Tosello,S. E. Vigdor,Gianfranco Zosi +39 more
TL;DR: The ratio of the exclusive production cross sections for φ and ω mesons has been measured in pp reactions at Tbeam=2.85GeV as discussed by the authors, and the observed φ/ω ratio is (3.7±0.7−0.9+1.2)×10−3.