Origin of the low-mass electron pair excess in light nucleus-nucleus collisions

Autor: Krücken, R., Agakichiev, G., Bałanda, A., Belver, D., Belyaev, A. V., Blanco, A., Böhmer, M., Boyard, J. L., Braun-Munzinger, P., Cabanelas, Pablo, Castro, E., Chernenko, S., Christ, T., Destefanis, M., Diáz, J., Dohrmann, F., Dybczak, A., Fabbietti, L., Fateev, O. V., Finocchiaro, P., Fonte, P., Friese, J., Fröhlich, I., Galatyuk, T., Garzón, J. A., Gernhäuser, R., Gil, A., Gilardi, C., Göbel, K., Golubeva, M., González-Díaz, D., Guber, F., Hennino, T., Holzmann, R., Iori, I., Ivashkin, A., Jurkovic, M., Kämpfer, B., Karavicheva, T., Kirschner, D., Koenig, I., Koenig, W., Kolb, B. W., Kotte, R., Krizek, F., Kühn, W., Kugler, A., Kurepin, A., Lang, S., Lange, J. S., Lapidus, K., Liu, T., Lopes, L., Lorenz, M., Maier, L., Mangiarotti, A., Markert, J., Metag, V., Michalska, B., Michel, J., Morinière, E., Mousa, J., Müntz, C., Naumann, L., Otwinowski, J., Pachmayer, Y. C., Palka, M., Parpottas, Yiannis, Pechenov, V., Pechenova, O., Pietraszko, J., Przygoda, W., Ramstein, B., Reshetin, A., Rustamov, A., Sadovsky, A., Salabura, P., Schmah, A., Schwab, E., Sobolev, Yu G., Spataro, S., Spruck, B., Ströbele, H., Stroth, J., Sturm, C., Sudol, M., Tarantola, A., Teilab, K., Tlusty, P., Traxler, M., Trebacz, R., Tsertos, Haralambos, Wagner, V., Weber, M., Wisniowski, M., Wojcik, T., Wüstenfeld, J., Yurevich, S., Zanevsky, Y. V., Zhou, P.

Publikováno v: Physics Letters B
Physics Letters B, Elsevier, 2010, 690, pp.118-122. ⟨10.1016/j.physletb.2010.05.010⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Phys Lett Sect B Nucl Elem Part High-Energy Phys

We report measurements of electron pair production in elementary p + p and d + p reactions at 1.25 GeV/mu with the HADES spectrometer. For the first time, the electron pairs were reconstructed for n + p reactions by detecting the proton spectator fro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c792ad6d4451cacd9ac30b4e0607b2a

Mjerenje s dobrom statistikom emisije dvaju fotona i dileptona pri proton-proton raspršenju na 190 MeV

Autor: Čaplar, R., Bacelar, J. C. S., Castelijns, R., Ermisch, K., Gašparić, I., Harakeh, M. N., Kalantar-Nayestanaki, N., Kis, M., Löhner, H., Shafiei, M. M.

Publikováno v: Fizika B : a journal of experimental and theoretical physics
Volume 12
Issue 1

The first high-statistics measurement of double-photon and dilepton yields in proton-proton scattering below the pion threshold has been performed. The data obtained will allow a detailed study of the proton-proton interaction.
Izveli smo prvo m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::2d5310767f901cdc9a743d2fabd2513b
https://www.bib.irb.hr/141172

Studies of the dilepton emission from nucleon-nucleon interactions

Autor: Bacelar, JCS, Fujiwara, M, Shima, T

Publikováno v: PROCEEDINGS OF THE INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC INTERACTIONS IN NUCLEAR AND HADRON PHYSICS, 161-168
STARTPAGE=161;ENDPAGE=168;TITLE=PROCEEDINGS OF THE INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC INTERACTIONS IN NUCLEAR AND HADRON PHYSICS

real- and virtual-photon emission during interactions between few-nucleon systems have been investigated at KVI with a 190 MeV proton beam. Here I will concentrate the discussion on the results of the virtual-photon emission for the proton-proton sys

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::aaee610517c9e3ded1284f98473475ad
https://research.rug.nl/en/publications/fb1a8aaf-0cbd-4b23-ac50-2b77868a0349

Experimental studies of the dilepton emission from Nucleon-Nucleon interactions below pion production threshold

Publikováno v: Nuclear Physics A. 689(1-2)

The real- and virtual-photon emission during interactions between few-nucleon systems have been investigated at KVI with a 190 MeV proton beam. Here I will concentrate on the discussion of the results of the virtual-photon emission for the proton-pro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dris___01423::88917501c53b6e4c90f28bcfbb3b4686
https://research.rug.nl/en/publications/79307c8d-b71e-467f-aab2-b196316d8658

Experimental studies of the dilepton emission from Nucleon-Nucleon interactions below pion production threshold

Autor: Bacelar, JCS

Publikováno v: Nuclear Physics A, 684, 505C-509C. ELSEVIER SCIENCE BV
Nuclear Physics A, 689(1-2), 104C-110C. ELSEVIER SCIENCE BV

The real- and virtual-photon emission during interactions between few-nucleon systems have been investigated at KVI with a 190 MeV proton beam. Here I will concentrate on the discussion of the results of the virtual-photon emission for the proton-pro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::cc947e1f65fcb5649bf7837e0845c14d
https://research.rug.nl/en/publications/5efb03fe-c07d-473b-9e02-08f57a2df633