Zobrazeno 1 - 10 of 287 pro vyhledávání: '"SIMON, RS"'
1
Cross sections and electromagnetic response functions for radiative proton capture in pd -> He-3+e(+)e(-)
Autor: Messchendorp, JG, Bacelar, JCS, van Goethem, MJ, Harakeh, MN, Hoefman, M, Huisman, H, Kalantar-Nayestanaki, N, Korchin, AY, Lohner, H, Ostendorf, RW, Schadmand, S, Scholten, O, Volkerts, M, Wilschut, HW, Simon, RS
Publikováno v: Physics Letters B, 481(2-4), 171-176. ELSEVIER SCIENCE BV
Exclusive differential cross sections of virtual-photon radiative proton capture in pd --> He-3 + e(+)e(-) at a proton energy of 190 MeV have been measured for the first time. The leptonic-angle dependence of the measured cross section is exploited i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::fde6463d5ff7b46bf3a58235635debb4
https://research.rug.nl/en/publications/ab27d4b4-29fc-4643-8700-b9b2cc72ea0a
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2
Multistep production of eta and hard pi(0) mesons in subthreshold Au-Au collisions
Autor: Appenheimer, M, Averbeck, R, Charbonnier, Y, Diaz, J, Doppenschmidt, A, Hejny, [No Value], Hlavac, S, Holzmann, R, Kugler, A, Lohner, H, Marin, A, Metag, [No Value], Novotny, R, Ostendorf, RW, Pleskac, R, Schubert, A, Schutz, Y, Simon, RS, Stratmann, R, Stroher, H, Tlusty, P, Vogt, PH, Wagner, [No Value], Weiss, J, Wilschut, HW, Wissmann, F, Wolf, M
Publikováno v: Physical Review Letters, 80(24), 5281-5284. AMER PHYSICAL SOC
The neutral pi(o) and eta mesons are studied in Au-197-Au-197 collisions at an incident energy of 800A MeV, substantially below the threshold for eta production in N-N collisions. While the gross pi(o) multiplicity increases almost linearly with the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::fc9a0052ca36d76889406db3f2aa4f08
https://research.rug.nl/en/publications/f8aa444f-95fc-48c8-ad0a-b91e63293a15
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4
Exclusive pi degrees- and eta-meson production in Ar-40+Ca-nat at 800A MeV
Autor: Marin, A, Diaz, J, Averbeck, R, Hlavac, S, Holzmann, R, Lefevre, F, Schubert, A, Simon, RS, Charbonnier, Y, Martinez, G, Schutz, Y, Marques, FM, Appenheimer, M, Berg, FD, Metag, [No Value], Novotny, R, Stroher, H, Weib, J, Wolf, M, Lohner, H, Ostendorf, RW, Siemssen, RH, Vogt, P, Wilschut, HW, Kugler, A, Pleskac, R, Tlusty, P, Wagner, [No Value], Wolf, G
Publikováno v: Physics Letters B, 409(1-4), 77-82. ELSEVIER SCIENCE BV
The impact-parameter dependence of pi degrees- and eta-meson production is reported for the system Ar-40+Ca-nat at a beam energy of 800 A MeV. Scaling of the meson abundances with the transverse mass is observed. The experimental results are compared
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::a03e9cd591dbe6ed64e52f70fad7501b
https://research.rug.nl/en/publications/ec74e6a1-16f6-470f-acc9-20f0b3930879
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5
Production of pi(0) and eta mesons in carbon-induced relativistic heavy-ion collisions
Autor: Averbeck, R, Doppenschmidt, A, Appenheimer, M, Charbonnier, Y, Diaz, J, Hejny, [No Value], Hlavac, S, Holzmann, R, Kugler, A, Lefevre, F, Lohner, H, Marin, A, Metag, [No Value], Niebur, W, Ostendorf, RW, Pleskac, R, Schubert, A, Schutz, Y, Siemssen, H, Simon, RS, Stratmann, R, Stroher, H, Tlusty, P, Vogt, PH, Wagner, [No Value], Weiss, J, Wilschut, HW, Wissmann, F, Wolf, M
Publikováno v: Zeitschrift für Physik. A: Hadrons and Nuclei, 359(1), 65-73
The production of pi(0) and eta mesons has been investigated in the system C-12+C-12 at 0.8A GeV, 1.0A GeV, and 2.0A GeV using the TAPS photon detector. The production cross sections and transverse-momentum distributions measured around midrapidity e
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::8b67eca8e5ad027875f4e8d20cb16f75
https://research.rug.nl/en/publications/04052192-f635-43fa-a78e-32c8e6ebd7ed
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6
Investigation of pion absorption in heavy-ion induced subthreshold π 0 production
Autor: MAYER, RS, HENNING, W, HOLZMANN, R, SIMON, RS, DELAGRANGE, H, LEFEVRE, F, MATULEWICZ, T, MERROUCH, R, MITTIG, W, OSTENDORF, RW, SCHUTZ, Y, BERG, FD, KUHN, W, METAG, W., NOVOTNY, R, PFEIFFER, M, BOONSTRA, AL, Löhner, H., VENEMA, LB, WILSCHUT, HW, ARDOUIN, D, DABROWSKI, H, ERAZMUS, B, LEBRUN, C, SEZAC, L, BALLESTER, F, CASAL, E, DIAZ, J, FERRERO, JL, MARQUES, M, MARTINEZ, G, NIFENECKER, H, FORNAL, B, FRIENDL, L, SUJKOWSKI, Z
Publikováno v: Physical Review Letters, 70(7), 904-907. AMER PHYSICAL SOC
We present results from an experimental study of reabsorption effects in subthreshold pi0 production in the reaction Xe-129 + Au-197 at 44 MeV/nucleon. Within the picture of pion generation in nucleon-nucleon scattering we deduce, from our data and f
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::f0b4afd0c402fb6b47e06a9a31ab6d65
https://research.rug.nl/en/publications/e8a9080a-e8af-4650-92e9-4043441a5ed8
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7
1ST OBSERVATION OF THE COULOMB-EXCITED DOUBLE GIANT-DIPOLE RESONANCE IN PB-208 VIA DOUBLE-GAMMA DECAY
Autor: RITMAN, J, BERG, FD, KUHN, W, METAG, [No Value], NOVOTNY, R, NOTHEISEN, M, PAUL, P, PFEIFFER, M, SCHWALB, O, LOHNER, H, GOBBI, A, HERRMANN, N, HILDENBRAND, KD, MOSNER, J, SIMON, RS, TEH, K, WESSELS, JP, WIENOLD, T, Venema, Lars
Publikováno v: Physical Review Letters, 70(5), 533-536. AMER PHYSICAL SOC
The photon decay of the relativistic Coulomb excitation of the single and double giant dipole resonance (GDR) in the target has been observed in the system 1A GeV Bi-209 on Pb-208. For peripheral events which are dominated by relativistic Coulomb exc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::a8771cd4bc7770ba8024f4c22e7a7562
https://research.rug.nl/en/publications/89dfede0-b2fb-4cad-a62e-fc107ce46415
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8
NEUTRAL MESON PRODUCTION IN RELATIVISTIC HEAVY-ION COLLISIONS
Autor: BERG, FD, BOONSTRA, A, BRAAK, HP, BRUMMUND, N, DORING, W, FRANKE, M, GONTHIER, P, HENNING, W, HERING, WT, HLAVAC, S, HOLZMANN, R, KRUSCHE, B, KUHN, W, LOHNER, H, LORENCZ, R, METAG, V, NIEBUR, W, NOVOTNY, R, OSTENDORF, R, PFEIFFER, M, RASCHKE, A, RITMAN, J, ROBIG, M, SCHUTZ, Y, SCHWALB, O, SIMON, RS, STROHER, H, WILSCHUT, HW, Venema, Lars
Publikováno v: Zeitschrift für Physik. A: Hadrons and Nuclei, 340(3), 297-302
The production of pi-0 and eta-mesons has been studied in the reactions Ne-20 + Al at 350 MeV/u and Ar-40 + Ca at 1.0 GeV/u. Rapidity distributions and transverse momentum spectra have been measured and are compared to thermal distributions.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::b1ee636a99b9913b561288a7ecab62d3
https://research.rug.nl/en/publications/173af196-f793-410f-85f6-b1633fa2f2d5
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9
Akademický článek
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10
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