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14 results on '"Lalik, Rafał"'

1. New results on light nuclei, hyperons and hypernuclei from HADES (HADES collaboration)

Author

International Conference on Hypernuclear and Strange Particle Physics (14. : 2022 : Prag; Online), Abou Yassine, Rayane, Adamczewski-Musch, Jörn, Becker, Marten, Bergmann, Philip, Blanco, Alberto, Blume, Christoph, Chlad, Lukas, Chudoba, Petr, Ciepał, Izabela, Cordts, Malte, Dreyer, Jörn, Esmail, Waleed Ahmed, Firlej, Miroslaw, Fiutowski, Tomasz, Floersheimer, Henrik, Fonte, Paulo, Friese, Jürgen, Fröhlich, Ingo, Förtsch, Jörg, Galatyuk, Tetyana, Gniazdowski, Tomasz, Greifenhagen, Robert, Grunwald, Mateusz, Grzonka, Dieter, Gumberidze, Malgorzata, Harabasz, Szymon, Heinz, Thorsten, Höhne, Claudia, Hojeij, Fatima, Holzmann, Romain, Huck, Holger, Idzik, Marek, Kämpfer, Burkhard, Kampert, Karl-Heinz, Kardan, Behruz, Kedych, Vadym, Koenig, Ilse, Koenig, Wolfgang, Kohls, Marvin, Kolas, Jedrzej, Korcyl, Grzegorz, Kornakov, Georgy, Kornas, Frédéric Julian, Kotte, Roland, Krueger, Wilhelm, Kugler, Andrej, Kulessa, Pawel, Lalik, Rafał Tomasz, Lebedev, Semen, Linev, Sergey, Lopes, Luis Alberto Vieira, Lorenz, Manuel, Malige, Akshay, Markert, Jochen, Matulewicz, Tomasz, Messchendorp, Johannes Gerhardus, Metag, Volker, Michel, Jan, Molenda, Aleksandra, Moron, Jakub, Müntz, Christian, Nabroth, Marvin, Naumann, Lothar, Orliński, Jan, Otto, Jan-Hendrik, Parpottas, Yannis, Parschau, Mirco, Pauly, Christian, Pechenov, Vladimir, Pechenova, Olga, Perez Andrade, Gabriela, Pfeifer, Dennis, Piasecki, Krzysztof, Pietraszko, Jerzy, Povar, Tetiana, Prozorov, Alexandr, Przygoda, Witold, Pysz, Krzysztof, Ramstein, Béatrice, Rathod, Narendra, Ritman, James Lambrecht, Rost, Adrian, Rustamov, Anar, Salabura, Piotr, Saraiva, Joao, Schadmand, Susan, Schild, Niklas, Schwab, Erwin, Seck, Florian, Selyuzhenkov, Ilya, Singh, Udai, Skorpil, Leon, Smyrski, Jerzy, Sobiella, Manfred, Spataro, Stefano, Spies, Simon, Stefaniak, Maria, Ströbele, Herbert, Stroth, Joachim, Sumara, Konrad, Svoboda, Ondřej, Swientek, Krzysztof, Szala, Melanie, Tlusty, Pavel, Traxler, Michael, Tsertos, Haralabos, Wagner, Vladimir, Wasiluk, Mateusz, Weber, Adrian Amatus, Wendisch, Christian, Wintz, Peter, Zbroszczyk, Hanna, Zherebtsova, Elizaveta S., Zielinski, Marcin, Zumbruch, Peter W., International Conference on Hypernuclear and Strange Particle Physics (14. : 2022 : Prag; Online), Abou Yassine, Rayane, Adamczewski-Musch, Jörn, Becker, Marten, Bergmann, Philip, Blanco, Alberto, Blume, Christoph, Chlad, Lukas, Chudoba, Petr, Ciepał, Izabela, Cordts, Malte, Dreyer, Jörn, Esmail, Waleed Ahmed, Firlej, Miroslaw, Fiutowski, Tomasz, Floersheimer, Henrik, Fonte, Paulo, Friese, Jürgen, Fröhlich, Ingo, Förtsch, Jörg, Galatyuk, Tetyana, Gniazdowski, Tomasz, Greifenhagen, Robert, Grunwald, Mateusz, Grzonka, Dieter, Gumberidze, Malgorzata, Harabasz, Szymon, Heinz, Thorsten, Höhne, Claudia, Hojeij, Fatima, Holzmann, Romain, Huck, Holger, Idzik, Marek, Kämpfer, Burkhard, Kampert, Karl-Heinz, Kardan, Behruz, Kedych, Vadym, Koenig, Ilse, Koenig, Wolfgang, Kohls, Marvin, Kolas, Jedrzej, Korcyl, Grzegorz, Kornakov, Georgy, Kornas, Frédéric Julian, Kotte, Roland, Krueger, Wilhelm, Kugler, Andrej, Kulessa, Pawel, Lalik, Rafał Tomasz, Lebedev, Semen, Linev, Sergey, Lopes, Luis Alberto Vieira, Lorenz, Manuel, Malige, Akshay, Markert, Jochen, Matulewicz, Tomasz, Messchendorp, Johannes Gerhardus, Metag, Volker, Michel, Jan, Molenda, Aleksandra, Moron, Jakub, Müntz, Christian, Nabroth, Marvin, Naumann, Lothar, Orliński, Jan, Otto, Jan-Hendrik, Parpottas, Yannis, Parschau, Mirco, Pauly, Christian, Pechenov, Vladimir, Pechenova, Olga, Perez Andrade, Gabriela, Pfeifer, Dennis, Piasecki, Krzysztof, Pietraszko, Jerzy, Povar, Tetiana, Prozorov, Alexandr, Przygoda, Witold, Pysz, Krzysztof, Ramstein, Béatrice, Rathod, Narendra, Ritman, James Lambrecht, Rost, Adrian, Rustamov, Anar, Salabura, Piotr, Saraiva, Joao, Schadmand, Susan, Schild, Niklas, Schwab, Erwin, Seck, Florian, Selyuzhenkov, Ilya, Singh, Udai, Skorpil, Leon, Smyrski, Jerzy, Sobiella, Manfred, Spataro, Stefano, Spies, Simon, Stefaniak, Maria, Ströbele, Herbert, Stroth, Joachim, Sumara, Konrad, Svoboda, Ondřej, Swientek, Krzysztof, Szala, Melanie, Tlusty, Pavel, Traxler, Michael, Tsertos, Haralabos, Wagner, Vladimir, Wasiluk, Mateusz, Weber, Adrian Amatus, Wendisch, Christian, Wintz, Peter, Zbroszczyk, Hanna, Zherebtsova, Elizaveta S., Zielinski, Marcin, and Zumbruch, Peter W.

Abstract

In March 2019 the HADES experiment recorded 14 billion Ag+Ag collisions at √sNN = 2.55 GeV as a part of the FAIR phase-0 physics program. In this contribution, we present and investigate our capabilities to reconstruct and analyze weakly decaying strange hadrons and hypernuclei emerging from these collisions. The focus is put on measuring the mean lifetimes of these particles.

Published
2022

2. Study of excited $\Xi$ baryons with the $\bar{P}$ANDA detector

Author

Barucca, G., Davì, F., Lancioni, G., Mengucci, P., Montalto, L., Natali, P. P., Paone, N., Rinaldi, D., Scalise, L., Krusche, B., Steinacher, M., Liu, Z., Liu, C., Liu, B., Shen, X., Sun, S., Zhao, G., Zhao, J., Albrecht, M., Alkakhi, W., Bökelmann, S., Coen, S., Feldbauer, F., Fink, M., Frech, J., Freudenreich, V., Fritsch, M., Grochowski, J., Hagdorn, R., Heinsius, F. H., Held, T., Holtmann, T., Keshk, I., Koch, H., Kopf, B., Kümmel, M., Küßner, M., Li, J., Linzen, L., Maldaner, S., Oppotsch, J., Pankonin, S., Pelizä, M., Pflüger, S., Reher, J., Reicherz, G., Schnier, C., Steinke, M., Triffterer, T., Wenzel, C., Wiedner, U., Denizli, H., Er, N., Keskin, U., Yerlikaya, S., Yilmaz, A., Beck, R., Chauhan, V., Hammann, C., Hartmann, J., Ketzer, B., Müllers, J., Salisbury, B., Schmidt, C., Thoma, U., Urban, M., Bianconi, A., Bragadireanu, M., Pantea, D., Domagala, M., Filo, G., Lisowski, E., Lisowski, F., Michałek, M., Poznański, P., Płażek, J., Korcyl, K., Lebiedowicz, P., Pysz, K., Schäfer, W., Szczurek, A., Firlej, M., Fiutowski, T., Idzik, M., Moron, J., Swientek, K., Terlecki, P., Korcyl, Grzegorz, Lalik, Rafał, Malige, Akshay, Moskal, Paweł, Nowakowski, Krzysztof, Przygoda, Witold, Rathod, Narendra, Salabura, Piotr, Smyrski, Jerzy, Augustin, I., Böhm, R., Lehmann, I., Schmitt, L., Varentsov, V., Al-Turany, M., Belias, A., Deppe, H., Dzhygadlo, R., Flemming, H., Gerhardt, A., Götzen, K., Heinz, A., Jiang, P., Karabowicz, R., Koch, S., Kurilla, U., Lehmann, D., Lühning, J., Lynen, U., Orth, H., Peters, K., Schepers, G., Schmidt, C. J., Schwarz, C., Schwiening, J., Täschner, A., Traxler, M., Voss, B., Wieczorek, P., Abazov, V., Alexeev, G., Barabanov, M. Yu., Dodokhov, V. Kh., Efremov, A., Fechtchenko, A., Galoyan, A., Golovanov, G., Koshurnikov, E. K., Lobanov, Y. Yu., Olshevskiy, A. G., Piskun, A. A., Samartsev, A., Shimanski, S., Skachkov, N. B., Skachkova, A. N., Strokovsky, E. A., Tokmenin, V., Uzhinsky, V., Verkheev, A., Vodopianov, A., Zhuravlev, N. I., Watts, D., Böhm, M., Eyrich, W., Lehmann, A., Miehling, D., Pfaffinger, M., Seth, K., Xiao, T., Ali, A., Hamdi, A., Himmelreich, M., Krebs, M., Nakhoul, S., Nerling, F., Gianotti, P., Lucherini, V., Bracco, G., Bodenschatz, S., Brinkmann, K. T., Brück, L., Diehl, S., Dormenev, V., Düren, M., Erlen, T., Hahn, C., Hayrapetyan, A., Hofmann, J., Kegel, S., Khalid, F., Köseoglu, I., Kripko, A., Kühn, W., Metag, V., Moritz, M., Nanova, M., Novotny, R., Orsich, P., Pereira-de-Lira, J., Sachs, M., Schmidt, M., Schubert, R., Strickert, M., Wasem, T., Zaunick, H. G., Tomasi-Gustafsson, E., Glazier, D., Ireland, D., Seitz, B., Kappert, R., Kavatsyuk, M., Loehner, H., Messchendorp, J., Rodin, V., Kalita, K., Huang, G., Liu, D., Peng, H., Qi, H., Sun, Y., Zhou, X., Kunze, M., Azizi, K., Olgun, A. T., Tavukoglu, Z., Derichs, A., Dosdall, R., Esmail, W., Gillitzer, A., Goldenbaum, F., Grunwald, D., Jokhovets, L., Kannika, J., Kulessa, P., Orfanitski, S., Pérez-Andrade, G., Prasuhn, D., Prencipe, E., Pütz, J., Ritman, J., Rosenthal, E., Schadmand, S., Schmitz, R., Scholl, A., Sefzick, T., Serdyuk, V., Stockmanns, T., Veretennikov, D., Wintz, P., Wüstner, P., Xu, H., Zhou, Y., Cao, X., Hu, Q., Liang, Y., Rigato, V., Isaksson, L., Achenbach, P., Corell, O., Denig, A., Distler, M., Hoek, M., Lauth, W., Leithoff, H. H., Merkel, H., Müller, U., Petersen, J., Pochodzalla, J., Schlimme, S., Sfienti, C., Thiel, M., Bleser, S., Bölting, M., Capozza, L., Dbeyssi, A., Ehret, A., Klasen, R., Kliemt, R., Maas, F., Motzko, C., Noll, O., Piñeiro, D. Rodríguez, Schupp, F., Steinen, M., Wolff, S., Zimmermann, I., Kazlou, D., Korzhik, M., Missevitch, O., Balanutsa, P., Chernetsky, V., Demekhin, A., Dolgolenko, A., Fedorets, P., Gerasimov, A., Golubev, A., Kantsyrev, A., Kirin, D. Y., Kristi, N., Ladygina, E., Luschevskaya, E., Matveev, V. A., Panjushkin, V., Stavinskiy, A. V., Balashoff, A., Boukharov, A., Bukharova, M., Malyshev, O., Vishnevsky, E., Bonaventura, D., Brand, P., Hetz, B., Hüsken, N., Kellers, J., Khoukaz, A., Klostermann, D., Mannweiler, C., Vestrick, S., Bumrungkoh, D., Herold, C., Khosonthongkee, K., Kobdaj, C., Limphirat, A., Manasatitpong, K., Nasawad, T., Pongampai, S., Simantathammakul, T., Srisawad, P., Wongprachanukul, N., Yan, Y., Yu, C., Zhang, X., Zhu, W., Antokhin, E., Barnyakov, A.Y., Beloborodov, K., Blinov, V.E., Kuyanov, I.A., Pivovarov, S., Pyata, E., Tikhonov, Y., Blinov, A.E., Kononov, S., Kravchenko, E.A., Lattery, M., Boca, G., Duda, D., Finger, M., Finger, Jr, M., Kveton, A., Pesek, M., Peskova, M., Prochazka, I., Slunecka, M., Volf, M., Gallus, P., Jary, V., Korchak, O., Marcisovsky, M., Neue, G., Novy, J., Tomasek, L., Tomasek, M., Virius, M., Vrba, V., Abramov, V., Bukreeva, S., Chernichenko, S., Derevschikov, A., Ferapontov, V., Goncharenko, Y., Levin, A., Maslova, E., Melnik, Y., Meschanin, A., Minaev, N., Mochalov, V., Moiseev, V., Morozov, D., Nogach, L., Poslavskiy, S., Ryazantsev, A., Ryzhikov, S., Semenov, P., Shein, I., Uzunian, A., Vasiliev, A., Yakutin, A., Belostotski, S., Fedotov, G., Izotov, A., Manaenkov, S., Miklukho, O., Preston, M., Tegner, P.E., Wölbing, D., Cederwall, B., Gandhi, K., Rai, A.K., Godre, S., Crede, V., Dobbs, S., Eugenio, P., Calvo, D., De Remigis, P., Filippi, A., Mazza, G., Wheadon, R., Iazzi, F., Lavagno, A., Bussa, M.P., Spataro, S., Akram, A., Calen, H., Ikegami Andersson, W., Johansson, T., Kupsc, A., Marciniewski, P., Papenbrock, M., Regina, J., Rieger, J., Schönning, K., Wolke, M., Chlopik, A., Kesik, G., Melnychuk, D., Tarasiuk, J., Wronka, S., Zwieglinski, B., Amsler, C., Bühler, P., Marton, J., and Zimmermann, S.

Published
2021

3. Feasibility studies for the measurement of time-like proton electromagnetic form factors from $\bar{p}p\rightarrow \mu^{+}\mu^{-}$ at $\bar{P}ANDA$ at FAIR

Author

Barucca, G., Davì, F., Lancioni, G., Mengucci, P., Montalto, L., Natali, P. P., Paone, N., Rinaldi, D., Scalise, L., Erni, W., Krusche, B., Steinacher, M., Walford, N., Cao, N., Liu, Z., Liu, C., Liu, B., Shen, X., Sun, S., Tao, J., Xiong, X. A., Zhao, G., Zhao, J., Albrecht, M., Alkakhi, W., Bökelmann, S., Coen, S., Feldbauer, F., Fink, M., Frech, J., Freudenreich, V., Fritsch, M., Grochowski, J., Hagdorn, R., Heinsius, F. H., Held, T., Holtmann, T., Keshk, I., Koch, H., Kopf, B., Kuhlmann, M., Kümmel, M., Küßner, M., Li, J., Linzen, L., Maldaner, S., Oppotsch, J., Pankonin, S., Pelizäus, M., Pflüger, S., Pitka, A., Reher, J., Reicherz, G., Schnier, C., Steinke, M., Triffterer, T., Wenzel, C., Wiedner, U., Denizli, H., Er, N., Keskin, U., Olgun, A. T., Yerlikaya, S., Yilmaz, A., Beck, R., Hammann, C., Hartmann, J., Ketzer, B., Müllers, J., Rossbach, M., Salisbury, B., Schmidt, C., Thoma, U., Urban, M., Bianconi, A., Bragadireanu, M., Pantea, D., Domagala, M., Filo, G., Lisowski, E., Lisowski, F., Michałek, M., Poznański, P., Płażek, J., Korcyl, K., Kozela, A., Lebiedowicz, P., Pysz, K., Schäfer, W., Szczurek, A., Firlej, M., Fiutowski, T., Idzik, M., Moron, J., Swientek, K., Terlecki, P., Korcyl, Grzegorz, Lalik, Rafał, Malige, Akshay, Moskal, Paweł, Nowakowski, Krzysztof, Przygoda, Witold, Rathod, Narendra, Rudy, Zbigniew, Salabura, Piotr, Smyrski, Jerzy, Augustin, I., Böhm, R., Lehmann, I., Schmitt, L., Varentsov, V., Al-Turany, M., Belias, A., Deppe, H., Dzhygadlo, R., Flemming, H., Gerhardt, A., Götzen, K., Heinz, A., Jiang, P., Karabowicz, R., Koch, S., Kurilla, U., Lehmann, D., Lühning, J., Lynen, U., Orth, H., Peters, K., Saito, T., Schepers, G., Schmidt, C. J., Schwarz, C., Schwiening, J., Täschner, A., Traxler, M., Voss, B., Wieczorek, P., Abazov, V., Alexeev, G., Arefiev, V. A., Astakhov, V., Barabanov, M. Yu., Batyunya, B. V., Dodokhov, V. Kh., Efremov, A., Fechtchenko, A., Galoyan, A., Golovanov, G., Koshurnikov, E. K., Lobanov, Y. Yu., Olshevskiy, A. G., Piskun, A. A., Samartsev, A., Shimanski, S., Skachkov, N. B., Skachkova, A. N., Strokovsky, E. A., Tokmenin, V., Uzhinsky, V., Verkheev, A., Vodopianov, A., Zhuravlev, N. I., Branford, D., Watts, D., Böhm, M., Eyrich, W., Lehmann, A., Miehling, D., Pfaffinger, M., Quin, N., Robison, L., Seth, K., Xiao, T., Bettoni, D., Ali, A., Hamdi, A., Himmelreich, M., Krebs, M., Nakhoul, S., Nerling, F., Belousov, A., Kisel, I., Kozlov, G., Pugach, M., Zyzak, M., Bianchi, N., Gianotti, P., Lucherini, V., Bracco, G., Bettner, Y., Bodenschatz, S., Brinkmann, K. T., Brück, L., Diehl, S., Dormenev, V., Düren, M., Erlen, T., Föhl, K., Hahn, C., Hayrapetyan, A., Hofmann, J., Kegel, S., Kesselkaul, M., Köseoglu, I., Kripko, A., Kühn, W., Lange, J. S., Metag, V., Moritz, M., Nanova, M., Novotny, R., Orsich, P., Pereira-de-Lira, J., Peter, M., Sachs, M., Schmidt, M., Schubert, R., Stenzel, H., Straube, M., Strickert, M., Thöring, U., Wasem, T., Wohlfahrt, B., Zaunick, H. G., Tomasi-Gustafsson, E., Glazier, D., Ireland, D., Seitz, B., Deepak, P. N., Kulkarni, A., Kappert, R., Kavatsyuk, M., Loehner, H., Messchendorp, J., Rodin, V., Schakel, P., Vejdani, S., Dutta, K., Kalita, K., Huang, G., Liu, D., Peng, H., Qi, H., Sun, Y., Zhou, X., Kunze, M., Azizi, K., Tavukoglu, Z., Derichs, A., Dosdall, R., Esmail, W., Gillitzer, A., Goldenbaum, F., Grunwald, D., Jokhovets, L., Kannika, J., Kulessa, P., Orfanitski, S., Pérez Andrade, G., Prasuhn, D., Prencipe, E., Pütz, J., Ritman, J., Rosenthal, E., Schadmand, S., Schmitz, R., Scholl, A., Sefzick, T., Serdyuk, V., Stockmanns, T., Veretennikov, D., Wintz, P., Wüstner, P., Xu, H., Zhou, Y., Cao, X., Hu, Q., Li, Z., Li, H., Liang, Y., Ma, X., Rigato, V., Isaksson, L., Achenbach, P., Corell, O., Denig, A., Distler, M., Hoek, M., Lauth, W., Leithoff, H. H., Merkel, H., Müller, U., Pochodzalla, J., Schlimme, S., Sfienti, C., Thiel, M., Zambrana, M., Ahmed, S., Bleser, S., Bölting, M., Capozza, L., Dbeyssi, A., Ehret, A., Klasen, R., Kliemt, R., Maas, F., Motzko, C., Noll, O., Piñeiro, D. Rodríguez, Schupp, F., Steinen, M., Wolff, S., Zimmermann, I., Fedorov, A., Kazlou, D., Korzhik, M., Missevitch, O., Balanutsa, P., Chernetsky, V., Demekhin, A., Dolgolenko, A., Fedorets, P., Gerasimov, A., Golubev, A., Goryachev, V., Kantsyrev, A., Kirin, D. Y., Kristi, N., Ladygina, E., Luschevskaya, E., Matveev, V. A., Panjushkin, V., Stavinskiy, A. V., Balashoff, A., Boukharov, A., Malyshev, O., Basant, K. N., Kumawat, H., Roy, B., Saxena, A., Yogesh, S., Bonaventura, D., Brand, P., Fritzsch, C., Grieser, S., Hargens, C., Hergemöller, A. K., Hetz, B., Hüsken, N., Kellers, J., Khoukaz, A., Mannweiler, C., Vestrick, S., Bumrungkoh, D., Herold, C., Khosonthongkee, K., Kobdaj, C., Limphirat, A., Manasatitpong, K., Nasawad, T., Pongampai, S., Simantathammakul, T., Srisawad, P., Wongprachanukul, N., Yan, Y., Yu, C., Zhang, X., Zhu, W., Blinov, A. E., Kononov, S., Kravchenko, E. A., Antokhin, E., Barnyakov, A. Yu., Beloborodov, K., Blinov, V. E., Kuyanov, I. A., Pivovarov, S., Pyata, E., Tikhonov, Y., Hunter, G., Lattery, M., Pace, H., Boca, G., Duda, D., Finger, M., Finger, Jr., M., Kveton, A., Pesek, M., Peskova, M., Prochazka, I., Slunecka, M., Volf, M., Gallus, P., Jary, V., Korchak, O., Marcisovsky, M., Neue, G., Novy, J., Tomasek, L., Tomasek, M., Virius, M., Vrba, V., Abramov, V., Bukreeva, S., Chernichenko, S., Derevschikov, A., Ferapontov, V., Goncharenko, Y., Levin, A., Maslova, E., Melnik, Y., Meschanin, A., Minaev, N., Mochalov, V., Moiseev, V., Morozov, D., Nogach, L., Poslavskiy, S., Ryazantsev, A., Ryzhikov, S., Semenov, P., Shein, I., Uzunian, A., Vasiliev, A., Yakutin, A., Roy, U., Yabsley, B., Belostotski, S., Fedotov, G., Gavrilov, G., Izotov, A., Manaenkov, S., Miklukho, O., Zhdanov, A., Atac, A., Bäck, T., Cederwall, B., Makonyi, K., Preston, M., Tegner, P. E., Wölbing, D., Gandhi, K., Rai, A. K., Godre, S., Crede, V., Dobbs, S., Eugenio, P., Lersch, D., Calvo, D., De Remigis, P., Filippi, A., Mazza, G., Rivetti, A., Wheadon, R., Bussa, M. P., Spataro, S., Iazzi, F., Lavagno, A., Martin, A., Akram, A., Calen, H., Andersson, W. Ikegami, Johansson, T., Kupsc, A., Marciniewski, P., Papenbrock, M., Regina, J., Rieger, J., Schönning, K., Wolke, M., Pothodi Chackara, V., Chlopik, A., Kesik, G., Melnychuk, D., Tarasiuk, J., Wojciechowski, M., Wronka, S., Zwieglinski, B., Amsler, C., Bühler, P., Marton, J., Nalti, W., Steinschaden, D., Widmann, E., Zimmermann, S., and Zmeskal, J.

Published
2021

4. Charged-pion production in Au + Au collisions at $\sqrt{^{s}NN}=2.4$ GeV

Author

Adamczewski-Musch, J., Arnold, O., Behnke, C., Belounnas, A., Belyaev, A., Berger-Chen, J. C., Blanco, A., Blume, C., Böhmer, M., Bordalo, P., Chernenko, S., Chlad, L., Ciepał, Izabela, Deveaux, C., Dreyer, J., Epple, E., Fabbietti, L., Fateev, O., Filip, P., Fonte, P., Franco, C., Friese, J., Fröhlich, I., Galatyuk, T., Garzón, J. A., Gernhäuser, R., Gläßel, S., Golubeva, M., Greifenhagen, R., Guber, F., Gumberidze, M., Harabasz, Szymon, Heinz, T., Hennino, T., Hlavac, S., Höhne, C., Holzmann, R., Ierusalimov, A., Ivashkin, A., Kämpfer, B., Karavicheva, T., Kardan, B., Koenig, I., Koenig, W., Kohls, M., Kolb, B. W., Korcyl, Grzegorz, Kornakov, G., Kornas, F., Kotte, R., Kugler, A., Kunz, T., Kurepin, A., Kurilkin, A., Kurilkin, P., Ladygin, V., Lalik, Rafał, Lapidus, K., Lebedev, A., Lopes, L., Lorenz, M., Mahmoud, T., Maier, L., Malige, Akshay, Mangiarotti, A., Markert, J., Matulewicz, T., Maurus, S., Metag, V., Michel, J., Mihaylov, D. M., Morozov, S., Müntz, C., Münzer, R., Naumann, L., Nowakowski, Krzysztof, Parpottas, Y., Pechenov, V., Pechenova, O., Petukhov, O., Piasecki, K., Pietraszko, J., Przygoda, Witold, Pysz, K., Ramos, S., Ramstein, B., Rathod, Narendra, Reshetin, A., Rodriguez-Ramos, P., Rosier, P., Rost, A., Rustamov, A., Sadovsky, A., Salabura, Piotr, Scheib, T., Schuldes, H., Schwab, E., Scozzi, F., Seck, F., Sellheim, P., Selyuzhenkov, I., Siebenson, J., Silva, L., Singh, Udai, Smyrski, Jerzy, Sobolev, Yu. G., Spataro, S., Spies, S., Ströbele, H., Stroth, J., Sturm, C., Svoboda, O., Szala, M., Tlusty, P., Traxler, M., Tsertos, H., Usenko, E., Wagner, V., Wendisch, C., Wiebusch, M. G., Wirth, J., Wójcik, D., Zanevsky, Y., and Zumbruch, P.

Published
2020

5. Two-pion production in the second resonance region in π-p collisions with the High-Acceptance Di-Electron Spectrometer (HADES)

Author

Adamczewski-Musch, J., Arnold, O., Atomssa, E. T., Behnke, C., Belounnas, A., Belyaev, A., Berger-Chen, J. C., Biernat, Jacek, Blanco, A., Blume, C., Böhmer, M., Chernenko, S., Chlad, L., Chudoba, P., Ciepał, Izabela, Deveaux, C., Dittert, D., Dreyer, J., Epple, E., Fabbietti, L., Fateev, O., Fonte, P., Franco, C., Friese, J., Fröhlich, I., Galatyuk, T., Garzón, J. A., Gernhäuser, R., Golubeva, M., Greifenhagen, R., Guber, F., Gumberidze, M., Harabasz, Szymon, Heinz, T., Hennino, T., Höhne, C., Holzmann, R., Ierusalimov, A., Ivashkin, A., Kämpfer, B., Kardan, B., Koenig, I., Koenig, W., Kolb, B. W., Korcyl, Grzegorz, Kornakov, G., Kornas, F., Kotte, R., Kuboś, J., Kugler, A., Kunz, T., Kurepin, A., Kurilkin, A., Kurilkin, P., Ladygin, V., Lalik, Rafał, Lapidus, K., Lebedev, A., Linev, S., Lopes, L., Lorenz, M., Mahmoud, T., Maier, L., Malige, Akshay, Markert, J., Maurus, S., Metag, V., Michel, J., Mihaylov, D. M., Mikhaylov, V., Morozov, S., Müntz, C., Münzer, R., Naumann, L., Nowakowski, Krzysztof, Parpottas, Y., Pechenov, V., Pechenova, O., Petukhov, O., Pietraszko, J., Prozorov, AP, Przygoda, Witold, Ramstein, B., Rathod, Narendra, Reshetin, A., Rodriguez-Ramos, P., Rost, A., Sadovsky, A., Salabura, Piotr, Scheib, T., Schmidt-Sommerfeld, K., Schuldes, H., Schwab, E., Scozzi, F., Seck, F., Sellheim, P., Siebenson, J., Silva, L., Singh, Udai, Smyrski, Jerzy, Spataro, S., Spies, S., Ströbele, H., Stroth, J., Strzempek, Paweł, Sturm, C., Svoboda, O., Szala, M., Tlusty, P., Traxler, M., Tsertos, H., Ungethüm, C., Vazquez-Doce, O., Wagner, V., Wendisch, C., Wiebusch, M. G., Wirth, J., Wójcik, D., Zanevsky, Y., Zumbruch, P., Sarantsev, A. V., Nikonov, V. A., Institut de Physique Nucléaire d'Orsay (IPNO), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), and HADES

Subjects
N(1520), baryon resonance, Nuclear Theory, partial wave analysis, production: two-pion, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], HADES, beam: momentum, High Energy Physics::Experiment, pi: beam, branching ratio, Nuclear Experiment, Nucleon-Nucleon Interaction, pi- p: scattering, Few-Body Systems, experimental results
Abstract

International audience; Pion-induced reactions provide unique opportunities for an unambiguous description of baryonic resonances and their coupling channels by means of a partial-wave analysis. Using the secondary pion beam at SIS18, the two-pion production in the second resonance region has been investigated to unravel the role of the N(1520)32− resonance in the intermediate ρ-meson production. Results on exclusive channels with one pion (π−p) and two pions (π+π−n, π0π−p) in the final state measured in the π−-p reaction at four different pion beam momenta (0.650, 0.685, 0.733, and 0.786 GeV/c) are presented. The excitation function of the different partial waves and Δπ, Nσ, and Nρ isobar configurations is obtained, using the Bonn-Gatchina partial-wave analysis. The N(1520)32− resonance is found to dominate the Nρ final state with the branching ratio BR=12.2%±1.9%.

Published
2020
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6. Proton-number fluctuations in $\sqrt {s_{NN}}$ =2.4 GeV Au + Au collisions studied with the High-Acceptance DiElectron Spectrometer (HADES)

Author

Adamczewski-Musch, J., Arnold, O., Behnke, C., Belounnas, A., Belyaev, A., Berger-Chen, J. C., Blanco, A., Blume, C., Böhmer, M., Bordalo, P., Chernenko, S., Chlad, L., Ciepał, Izabela, Deveaux, C., Dreyer, J., Epple, E., Fabbietti, L., Fateev, O., Filip, P., Fonte, P., Franco, C., Friese, J., Fröhlich, I., Galatyuk, T., Garzón, J. A., Gernhäuser, R., Golubeva, M., Greifenhagen, R., Guber, F., Gumberidze, M., Harabasz, Szymon, Heinz, T., Hennino, T., Hlavac, S., Höhne, C., Holzmann, R., Ierusalimov, A., Ivashkin, A., Kämpfer, B., Karavicheva, T., Kardan, B., Koenig, I., Koenig, W., Kohls, M., Kolb, B. W., Korcyl, Grzegorz, Kornakov, G., Kornas, F., Kotte, R., Kugler, A., Kunz, T., Kurepin, A., Kurilkin, A., Kurilkin, P., Ladygin, V., Lalik, Rafał, Lapidus, K., Lebedev, A., Lopes, L., Lorenz, M., Mahmoud, T., Maier, L., Malige, Akshay, Mangiarotti, A., Markert, J., Matulewicz, T., Maurus, S., Metag, V., Michel, J., Mihaylov, D. M., Morozov, S., Müntz, C., Münzer, R., Naumann, L., Nowakowski, Krzysztof, Parpottas, Y., Pechenov, V., Pechenova, O., Petukhov, O., Piasecki, K., Pietraszko, J., Przygoda, Witold, Pysz, K., Ramos, S., Ramstein, B., Rathod, Narendra, Reshetin, A., Rodriguez-Ramos, P., Rosier, P., Rost, A., Rustamov, A., Sadovsky, A., Salabura, Piotr, Scheib, T., Schuldes, H., Schwab, E., Scozzi, F., Seck, F., Sellheim, P., Selyuzhenkov, I., Siebenson, J., Silva, L., Singh, Udai, Smyrski, Jerzy, Sobolev, Yu. G., Spataro, S., Spies, S., Ströbele, H., Stroth, J., Sturm, C., Svoboda, O., Szala, M., Tlusty, P., Traxler, M., Tsertos, H., Usenko, E., Wagner, V., Wendisch, C., Wiebusch, M. G., Wirth, J., Wójcik, D., Zanevsky, Y., Zumbruch, P., Institut d'astrophysique spatiale (IAS), Université Paris-Sud - Paris 11 (UP11)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), and HADES

Subjects
fluctuation, correction: efficiency, transverse momentum, Relativistic Nuclear Collisions, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], long-range, phase space, 2.4 GeV-cms/nucleon, HADES, transport theory, spectrometer, correlation function, Nuclear Experiment, Brookhaven RHIC Coll, experimental results, acceptance
Abstract

International audience; We present an analysis of proton-number fluctuations in sNN=2.4 GeV Au197+Au197 collisions measured with the High-Acceptance DiElectron Spectrometer (HADES) at GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt. With the help of extensive detector simulations done with Isospin Quantum Molecular Dynamics (IQMD) transport model events including nuclear clusters, various nuisance effects influencing the observed proton cumulants have been investigated. Acceptance and efficiency corrections have been applied as a function of fine-grained rapidity and transverse momentum bins, as well as considering local track density dependencies. Next, the effects of volume changes within particular centrality selections have been considered and beyond-leading-order corrections have been applied to the data. The efficiency and volume-corrected proton number moments and cumulants Kn of orders n=1, 2, 3, and 4 have been obtained as a function of centrality and phase-space bin, as well as the corresponding correlators Cn. We find that the observed correlators show a power-law scaling with the mean number of protons, i.e., Cn∝〈N〉n, indicative of mostly long-range multiparticle correlations in momentum space. We also present a comparison of our results with Au + Au collision data obtained at the Relativistic Heavy Ion Collider (RHIC) at similar centralities but higher sNN.

Published
2020
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7. Sub-threshold production of $K_{s}^{0}$ mesons and $\Lambda$ hyperons in Au+Au collisions at $\sqrt{^{s}NN}=2,4 $ GeV

Author

Adamczewski-Musch, J., Arnold, O., Behnke, C., Belounnas, A., Belyaev, A., Berger-Chen, J.C., Biernat, Jacek, Blanco, A., Blume, C., Böhmer, M., Bordalo, P., Chernenko, S., Chlad, L., Deveaux, C., Dreyer, J., Dybczak, Adrian, Epple, E., Fabbietti, L., Fateev, O., Filip, P., Fonte, P., Franco, C., Friese, J., Fröhlich, I., Galatyuk, T., Garzón, J.A., Gernhäuser, R., Golubeva, M., Greifenhagen, R., Guber, F., Gumberidze, M., Harabasz, Szymon, Heinz, T., Hennino, T., Hlavac, S., Höhne, C., Holzmann, R., Ierusalimov, A., Ivashkin, A., Kämpfer, B., Karavicheva, T., Kardan, B., Koenig, I., Koenig, W., Kolb, B.W., Korcyl, Grzegorz, Kornakov, G., Kotte, R., Kugler, A., Kunz, T., Kurepin, A., Kurilkin, A., Kurilkin, P., Ladygin, V., Lalik, Rafał, Lapidus, K., Lebedev, A., Lopes, L., Lorenz, M., Mahmoud, T., Maier, L., Mangiarotti, A., Markert, J., Maurus, S., Metag, V., Michel, J., Mihaylov, D.M., Morozov, S., Müntz, C., Münzer, R., Naumann, L., Nowakowski, Krzysztof, Pałka, Marek, Parpottas, Y., Pechenov, V., Pechenova, O., Petukhov, O., Pietraszko, J., Przygoda, Witold, Ramos, S., Ramstein, B., Reshetin, A., Rodriguez-Ramos, P., Rosier, P., Rost, A., Sadovsky, A., Salabura, Piotr, Scheib, T., Schuldes, H., Schwab, E., Scozzi, F., Seck, F., Sellheim, P., Selyuzhenkov, I., Siebenson, J., Silva, L., Sobolev, Yu.G., Spataro, S., Spies, S., Ströbele, H., Stroth, J., Strzempek, Paweł, Sturm, C., Svoboda, O., Szala, M., Tlusty, P., Traxler, M., Tsertos, H., Usenko, E., Wagner, V., Wendisch, C., Wiebusch, M.G., Wirth, J., Zanevsky, Y., Zumbruch, P., and Leifels, Y.

Published
2019

9. A beam detector for pion experiments and analysis of the inclusive Λ production in proton-proton reactions with HADES

Author

Lalik, Rafał Tomasz, Fabbietti, Laura (Prof. Dr.), Oberauer, Lothar (Prof. Dr.), and Sfienti, Concettina (Prof. Dr.)

Subjects
Physik, ddc:530
Abstract

This thesis presents the work focused on detector development and data analysis related to the HADES detector. Two detection tracking stations, playing an important role of online beam monitoring and the momentum reconstruction device in the secondary pion beam experiment and employing double sided silicons strip sensors with an active area of 10 cm × 10 cm and position resolution of 780 μm, providing momentum resolution below 0.5% and capable for operating with beams up to 32M particles/s total and 2M particles/s in a single channel have been constructed, tested and used in the pion beam experiments. The second part of the thesis focuses on the analysis of inclusive production of the Λ hyperons in the nuclear reactions at the HADES energies. A total Λ-hyperon production cross-section of σ(pp → Λ + X) = 201.3 +- 1.3 +6.0/−7.3 +-8.1 +0.4/−0.4 μb with the angular anisotropy expressed in terms of Legendre polynomials have been extracted from the data. Results have been verified by comparing obtained distributions with the Λ production model based on the exclusive measurements of various channels. Die vorliegende Arbeit befasst sich mit zwei Fragestellungen, die im Rahmen des Messprogramms der HADES Kollaboration behandelt werden. Zwei Detektorstationen zur berwachung und Spurverfolgung von sekundren Pionen-Strahlen bestehend aus jeweils einem doppelseitigen Siliziumstreifenzhler mit einer aktiven Flche von 10 cm × 10 cm und einer Ortsauflsung von 780 μm wurden im Pionenstrahlexperiment gebaut, getestet und eingesetzt. So wurde eine Impulsauflsung von unter 5% bei einer Strahlintensitt von 32M Teilchen pro Sekunde auf dem gesamten Detektor und 2M Teilchen pro Sekunde pro Einzelkanal erreicht. Der zweite Teil der Arbeit enthlt die Ergebnisse zur inklusiven Produktion von Lambda-Hyperonen, die fr die Reaktion bei einer kinetischen Energie Ep = 3.5 GeV mit dem HADES Spektrometer gemessen wurden. So kann schlielich ein totaler Lambda-Hyperon Produktions-Wirkungsquerschnitt von σ(→ +X) = 201.3 +- 1.3 +6.0/−7.3 +-8.1 +0.4/−0.4 μb aus den Daten extrahiert werden, bei dem die Winkel-Anisotropie durch Legendre Polynome angegeben wird. Die Ergebnisse wurden durch einen Vergleich der aus den Daten gewonnenen Verteilungen mit den aus dem Lambdaproduktions-Modell simulierten Ereignissen verifiziert. Dieses Modell basiert auf der exklusiven Messung von verschiedenen Lambda-Ausgangskanälen.

Published
2016

10. A beam detector for pion experiments and analysis of the inclusive Λ production in proton-proton reactions with HADES

Author

Oberauer, Lothar (Prof. Dr.), Sfienti, Concettina (Prof. Dr.), Fabbietti, Laura (Prof. Dr.), Lalik, Rafał Tomasz, Oberauer, Lothar (Prof. Dr.), Sfienti, Concettina (Prof. Dr.), Fabbietti, Laura (Prof. Dr.), and Lalik, Rafał Tomasz

Abstract

This thesis presents the work focused on detector development and data analysis related to the HADES detector. Two detection tracking stations, playing an important role of online beam monitoring and the momentum reconstruction device in the secondary pion beam experiment and employing double sided silicons strip sensors with an active area of 10 cm × 10 cm and position resolution of 780 μm, providing momentum resolution below 0.5% and capable for operating with beams up to 32M particles/s total and 2M particles/s in a single channel have been constructed, tested and used in the pion beam experiments. The second part of the thesis focuses on the analysis of inclusive production of the Λ hyperons in the nuclear reactions at the HADES energies. A total Λ-hyperon production cross-section of σ(pp → Λ + X) = 201.3 +- 1.3 +6.0/−7.3 +-8.1 +0.4/−0.4 μb with the angular anisotropy expressed in terms of Legendre polynomials have been extracted from the data. Results have been verified by comparing obtained distributions with the Λ production model based on the exclusive measurements of various channels., Die vorliegende Arbeit befasst sich mit zwei Fragestellungen, die im Rahmen des Messprogramms der HADES Kollaboration behandelt werden. Zwei Detektorstationen zur berwachung und Spurverfolgung von sekundren Pionen-Strahlen bestehend aus jeweils einem doppelseitigen Siliziumstreifenzhler mit einer aktiven Flche von 10 cm × 10 cm und einer Ortsauflsung von 780 μm wurden im Pionenstrahlexperiment gebaut, getestet und eingesetzt. So wurde eine Impulsauflsung von unter 5% bei einer Strahlintensitt von 32M Teilchen pro Sekunde auf dem gesamten Detektor und 2M Teilchen pro Sekunde pro Einzelkanal erreicht. Der zweite Teil der Arbeit enthlt die Ergebnisse zur inklusiven Produktion von Lambda-Hyperonen, die fr die Reaktion bei einer kinetischen Energie Ep = 3.5 GeV mit dem HADES Spektrometer gemessen wurden. So kann schlielich ein totaler Lambda-Hyperon Produktions-Wirkungsquerschnitt von σ(→ +X) = 201.3 +- 1.3 +6.0/−7.3 +-8.1 +0.4/−0.4 μb aus den Daten extrahiert werden, bei dem die Winkel-Anisotropie durch Legendre Polynome angegeben wird. Die Ergebnisse wurden durch einen Vergleich der aus den Daten gewonnenen Verteilungen mit den aus dem Lambdaproduktions-Modell simulierten Ereignissen verifiziert. Dieses Modell basiert auf der exklusiven Messung von verschiedenen Lambda-Ausgangskanälen.

Published
2016

11. In-medium hadron properties measured with HADES

Author

International Nuclear Physics Conference (25. : 2013 : Firenze, Italy), Pietraszko, Jerzy, Agakishiev, Geydar, Behnke, Claudia, Belver, Daniel, Belyaev, Alexei V., Berger-Chen, Jia-Chii, Blanco, Alberto, Blume, Christoph, Böhmer, Michael, Cabanelas Eiras, Pablo, Chernenko, Sergey P., Dritsa, Christina, Dybczak, Adrian, Epple, Eliane, Fabbietti, Laura, Fateev, Oleg, Fonte, Paulo, Friese, Jürgen, Fröhlich, Ingo, Galatyuk, Tetyana, Garzón, Juan A., Gill, Katharina, Golubeva, Marina, González-Díaz, Diégo, Guber, Fedor, Gumberidze, Malgorzata, Harabasz, Szymon, Hennino, Thierry, Höhne, Claudia, Holzmann, Romain, Huck, Patrick, Ierusalimov, Alexander P., Ivashkin, Alexander, Jurkovič, Martin, Kämpfer, Burkhard, Karavicheva, Tatiana L., Koenig, Ilse, Koenig, Wolfgang, Kolb, Burkhard W., Korcyl, Grzegorz, Kornakov, Georgy, Kotte, Roland, Krása, Antonin, Krebs, Erik, Krizek, Filip, Kuc, Hubert, Kugler, Andrej, Kurepin, Alexander, Kurilkin, Aleksey K., Kurilkin, Pavel, Ladygin, Vladimir P., Lalik, Rafał Tomasz, Lang, Simon Martin, Lapidus, Kirill, Lebedev, Alexei, Lopes, Luis Alberto Vieira, Lorenz, Manuel, Maier, Ludwig W., Mangiarotti, Alessio, Markert, Jochen, Metag, Volker, Michel, Jan, Müntz, Christian, Münzer, Robert Helmut, Naumann, Lothar, Palka, Marek, Parpottas, Yannis, Pechenov, Vladimir, Pechenova, Olga, Przygoda, Witold, Ramstein, Béatrice, Rehnisch, Laura, Reshetin, Andrey, Rustamov, Anar, Sadovsky, Alexander, Salabura, Piotr, Scheib, Timo, Schuldes, Heidi, Siebenson, Johannes Stephan, Sobolev, Yuri G., Spataro, Stefano, Ströbele, Herbert, Stroth, Joachim, Strzempek, Paweł, Sturm, Christian Thomas, Svoboda, Ondřej, Tarantola Peloni, Attilio, Teilab, Khaled, Tlustý, Pavel, Traxler, Michael, Tsertos, Haralabos, Vasiliev, Taras A., Wagner, Vladimir, Weber, Michael, Wendisch, Christian, Wüstenfeld, Jörn, Yurevich, Sergey, Zanevsky, Yuri V., International Nuclear Physics Conference (25. : 2013 : Firenze, Italy), Pietraszko, Jerzy, Agakishiev, Geydar, Behnke, Claudia, Belver, Daniel, Belyaev, Alexei V., Berger-Chen, Jia-Chii, Blanco, Alberto, Blume, Christoph, Böhmer, Michael, Cabanelas Eiras, Pablo, Chernenko, Sergey P., Dritsa, Christina, Dybczak, Adrian, Epple, Eliane, Fabbietti, Laura, Fateev, Oleg, Fonte, Paulo, Friese, Jürgen, Fröhlich, Ingo, Galatyuk, Tetyana, Garzón, Juan A., Gill, Katharina, Golubeva, Marina, González-Díaz, Diégo, Guber, Fedor, Gumberidze, Malgorzata, Harabasz, Szymon, Hennino, Thierry, Höhne, Claudia, Holzmann, Romain, Huck, Patrick, Ierusalimov, Alexander P., Ivashkin, Alexander, Jurkovič, Martin, Kämpfer, Burkhard, Karavicheva, Tatiana L., Koenig, Ilse, Koenig, Wolfgang, Kolb, Burkhard W., Korcyl, Grzegorz, Kornakov, Georgy, Kotte, Roland, Krása, Antonin, Krebs, Erik, Krizek, Filip, Kuc, Hubert, Kugler, Andrej, Kurepin, Alexander, Kurilkin, Aleksey K., Kurilkin, Pavel, Ladygin, Vladimir P., Lalik, Rafał Tomasz, Lang, Simon Martin, Lapidus, Kirill, Lebedev, Alexei, Lopes, Luis Alberto Vieira, Lorenz, Manuel, Maier, Ludwig W., Mangiarotti, Alessio, Markert, Jochen, Metag, Volker, Michel, Jan, Müntz, Christian, Münzer, Robert Helmut, Naumann, Lothar, Palka, Marek, Parpottas, Yannis, Pechenov, Vladimir, Pechenova, Olga, Przygoda, Witold, Ramstein, Béatrice, Rehnisch, Laura, Reshetin, Andrey, Rustamov, Anar, Sadovsky, Alexander, Salabura, Piotr, Scheib, Timo, Schuldes, Heidi, Siebenson, Johannes Stephan, Sobolev, Yuri G., Spataro, Stefano, Ströbele, Herbert, Stroth, Joachim, Strzempek, Paweł, Sturm, Christian Thomas, Svoboda, Ondřej, Tarantola Peloni, Attilio, Teilab, Khaled, Tlustý, Pavel, Traxler, Michael, Tsertos, Haralabos, Vasiliev, Taras A., Wagner, Vladimir, Weber, Michael, Wendisch, Christian, Wüstenfeld, Jörn, Yurevich, Sergey, and Zanevsky, Yuri V.

Abstract

Many QCD based and phenomenological models predict changes of hadron properties in a strongly interacting environment. The results of these models differ significantly and the experimental determination of hadron properties in nuclear matter is essential. In this paper we present a review of selected physics results obtained at GSI Helmholtzzentrum für Schwerionenforschung GmbH by HADES (High-Acceptance Di-Electron Spectrometer). The e+e− pair emission measured for proton and heavy-ion induced collisions is reported together with results on strangeness production. The future HADES activities at the planned FAIR facility are also discussed.

Published
2014

12. HADES results in elementary reactions

Author

International Workshop on Production, Properties and Interaction of Mesons (13. : 2014 : Krakau), Ramstein, Béatrice, Adamczewski-Musch, Jörn, Arnold, Oliver Werner, Atomssa, Ermias T., Behnke, Claudia, Berger-Chen, Jia-Chii, Biernat, Jacek, Blanco, Alberto, Blume, Christoph, Böhmer, Michael, Bordalo, Paula, Chernenko, Sergey P., Deveaux, Christina Anna, Dybczak, Adrian, Epple, Eliane, Fabbietti, Laura, Fateev, Oleg, Fonte, Paulo, Franco, Celso, Friese, Jürgen, Fröhlich, Ingo, Galatyuk, Tetyana, Garzón, Juan A., Gill, Katharina, Golubeva, Marina, Guber, Fedor, Gumberidze, Malgorzata, Harabasz, Szymon, Hennino, Thierry, Hlaváč, Stanislav, Höhne, Claudia, Holzmann, Romain, Ierusalimov, Alexander P., Ivashkin, Alexander, Jurkovič, Martin, Kämpfer, Burkhard, Karavicheva, Tatiana L., Kardan, Behruz, Koenig, Ilse, Koenig, Wolfgang, Kolb, Burkhard W., Korcyl, Grzegorz, Kornakov, Georgy, Kotte, Roland, Krása, Antonin, Krebs, Erik, Kuc, Hubert, Kugler, Andrej, Kunz, Tobias, Kurepin, Alexander, Kurilkin, Aleksey K., Kurilkin, Pavel, Ladygin, Vladimir P., Lalik, Rafał Tomasz, Lapidus, Kirill, Lebedev, Alexei, Lopes, Luis Alberto Vieira, Lorenz, Manuel, Mahmoud, Tariq, Maier, Ludwig W., Mangiarotti, Alessio, Markert, Jochen, Metag, Volker, Michel, Jan, Müntz, Christian, Münzer, Robert Helmut, Naumann, Lothar, Palka, Marek, Parpottas, Yannis, Pechenov, Vladimir, Pechenova, Olga, Petousis, Vlasios, Pietraszko, Jerzy, Przygoda, Witold, Rehnisch, Laura, Reshetin, Andrey, Rost, Adrian, Rustamov, Anar, Sadovsky, Alexander, Salabura, Piotr, Scheib, Timo, Schmidt-Sommerfeld, Korbinian, Schuldes, Heidi, Sellheim, Patrick, Siebenson, Johannes Stephan, Silva, Luis, Sobolev, Yuri G., Spataro, Stefano, Ströbele, Herbert, Stroth, Joachim, Strzempek, Paweł, Sturm, Christian Thomas, Svoboda, Ondřej, Tarantola Peloni, Attilio, Teilab, Khaled, Tlustý, Pavel, Traxler, Michael, Tsertos, Haralabos, Vasiliev, Taras A., Wagner, Vladimir, Wendisch, Christian, Wirth, Joana, Wüstenfeld, Jörn, Zanevsky, Yuri V., Zumbruch, Peter W., International Workshop on Production, Properties and Interaction of Mesons (13. : 2014 : Krakau), Ramstein, Béatrice, Adamczewski-Musch, Jörn, Arnold, Oliver Werner, Atomssa, Ermias T., Behnke, Claudia, Berger-Chen, Jia-Chii, Biernat, Jacek, Blanco, Alberto, Blume, Christoph, Böhmer, Michael, Bordalo, Paula, Chernenko, Sergey P., Deveaux, Christina Anna, Dybczak, Adrian, Epple, Eliane, Fabbietti, Laura, Fateev, Oleg, Fonte, Paulo, Franco, Celso, Friese, Jürgen, Fröhlich, Ingo, Galatyuk, Tetyana, Garzón, Juan A., Gill, Katharina, Golubeva, Marina, Guber, Fedor, Gumberidze, Malgorzata, Harabasz, Szymon, Hennino, Thierry, Hlaváč, Stanislav, Höhne, Claudia, Holzmann, Romain, Ierusalimov, Alexander P., Ivashkin, Alexander, Jurkovič, Martin, Kämpfer, Burkhard, Karavicheva, Tatiana L., Kardan, Behruz, Koenig, Ilse, Koenig, Wolfgang, Kolb, Burkhard W., Korcyl, Grzegorz, Kornakov, Georgy, Kotte, Roland, Krása, Antonin, Krebs, Erik, Kuc, Hubert, Kugler, Andrej, Kunz, Tobias, Kurepin, Alexander, Kurilkin, Aleksey K., Kurilkin, Pavel, Ladygin, Vladimir P., Lalik, Rafał Tomasz, Lapidus, Kirill, Lebedev, Alexei, Lopes, Luis Alberto Vieira, Lorenz, Manuel, Mahmoud, Tariq, Maier, Ludwig W., Mangiarotti, Alessio, Markert, Jochen, Metag, Volker, Michel, Jan, Müntz, Christian, Münzer, Robert Helmut, Naumann, Lothar, Palka, Marek, Parpottas, Yannis, Pechenov, Vladimir, Pechenova, Olga, Petousis, Vlasios, Pietraszko, Jerzy, Przygoda, Witold, Rehnisch, Laura, Reshetin, Andrey, Rost, Adrian, Rustamov, Anar, Sadovsky, Alexander, Salabura, Piotr, Scheib, Timo, Schmidt-Sommerfeld, Korbinian, Schuldes, Heidi, Sellheim, Patrick, Siebenson, Johannes Stephan, Silva, Luis, Sobolev, Yuri G., Spataro, Stefano, Ströbele, Herbert, Stroth, Joachim, Strzempek, Paweł, Sturm, Christian Thomas, Svoboda, Ondřej, Tarantola Peloni, Attilio, Teilab, Khaled, Tlustý, Pavel, Traxler, Michael, Tsertos, Haralabos, Vasiliev, Taras A., Wagner, Vladimir, Wendisch, Christian, Wirth, Joana, Wüstenfeld, Jörn, Zanevsky, Yuri V., and Zumbruch, Peter W.

Abstract

Recent results obtained with the HADES experimental set-up at GSI are presented with a focus on dielectron production and strangeness in pp and quasi-free np reactions. Perspectives related to the very recent experiment using the pion beam at GSI are also discussed.

Published
2014

13. Low mass dielectrons radiated off cold nuclear matter measured with HADES

Author

International Nuclear Physics Conference (25. : 2013 : Firenze, Italy), Lorenz, Manuel, Agakishiev, Geydar, Behnke, Claudia, Belver, Daniel, Belyaev, Alexei V., Berger-Chen, Jia-Chii, Blanco, Alberto, Blume, Christoph, Böhmer, Michael, Cabanelas Eiras, Pablo, Chernenko, Sergey P., Dritsa, Christina, Dybczak, Adrian, Epple, Eliane, Fabbietti, Laura, Fateev, Oleg, Fonte, Paulo, Friese, Jürgen, Fröhlich, Ingo, Galatyuk, Tetyana, Garzón, Juan A., Gill, Katharina, Golubeva, Marina, González-Díaz, Diégo, Guber, Fedor, Gumberidze, Malgorzata, Harabasz, Szymon, Hennino, Thierry, Höhne, Claudia, Holzmann, Romain, Huck, Patrick, Ierusalimov, Alexander P., Ivashkin, Alexander, Jurkovič, Martin, Kämpfer, Burkhard, Karavicheva, Tatiana L., Koenig, Ilse, Koenig, Wolfgang, Kolb, Burkhard W., Korcyl, Grzegorz, Kornakov, Georgy, Kotte, Roland, Krása, Antonin, Krebs, Erik, Krizek, Filip, Kuc, Hubert, Kugler, Andrej, Kurepin, Alexander, Kurilkin, Aleksey K., Kurilkin, Pavel, Ladygin, Vladimir P., Lalik, Rafał Tomasz, Lang, Simon Martin, Lapidus, Kirill, Lebedev, Alexei, Lopes, Luis Alberto Vieira, Maier, Ludwig W., Mangiarotti, Alessio, Markert, Jochen, Metag, Volker, Michel, Jan, Müntz, Christian, Münzer, Robert Helmut, Naumann, Lothar, Palka, Marek, Parpottas, Yannis, Pechenov, Vladimir, Pechenova, Olga, Pietraszko, Jerzy, Przygoda, Witold, Ramstein, Béatrice, Rehnisch, Laura, Reshetin, Andrey, Rustamov, Anar, Sadovsky, Alexander, Salabura, Piotr, Scheib, Timo, Schuldes, Heidi, Siebenson, Johannes Stephan, Sobolev, Yuri G., Spataro, Stefano, Ströbele, Herbert, Stroth, Joachim, Strzempek, Paweł, Sturm, Christian Thomas, Svoboda, Ondřej, Tarantola Peloni, Attilio, Teilab, Khaled, Tlustý, Pavel, Traxler, Michael, Tsertos, Haralabos, Vasiliev, Taras A., Wagner, Vladimir, Weber, Michael, Wendisch, Christian, Wüstenfeld, Jörn, Yurevich, Sergey, Zanevsky, Yuri V., International Nuclear Physics Conference (25. : 2013 : Firenze, Italy), Lorenz, Manuel, Agakishiev, Geydar, Behnke, Claudia, Belver, Daniel, Belyaev, Alexei V., Berger-Chen, Jia-Chii, Blanco, Alberto, Blume, Christoph, Böhmer, Michael, Cabanelas Eiras, Pablo, Chernenko, Sergey P., Dritsa, Christina, Dybczak, Adrian, Epple, Eliane, Fabbietti, Laura, Fateev, Oleg, Fonte, Paulo, Friese, Jürgen, Fröhlich, Ingo, Galatyuk, Tetyana, Garzón, Juan A., Gill, Katharina, Golubeva, Marina, González-Díaz, Diégo, Guber, Fedor, Gumberidze, Malgorzata, Harabasz, Szymon, Hennino, Thierry, Höhne, Claudia, Holzmann, Romain, Huck, Patrick, Ierusalimov, Alexander P., Ivashkin, Alexander, Jurkovič, Martin, Kämpfer, Burkhard, Karavicheva, Tatiana L., Koenig, Ilse, Koenig, Wolfgang, Kolb, Burkhard W., Korcyl, Grzegorz, Kornakov, Georgy, Kotte, Roland, Krása, Antonin, Krebs, Erik, Krizek, Filip, Kuc, Hubert, Kugler, Andrej, Kurepin, Alexander, Kurilkin, Aleksey K., Kurilkin, Pavel, Ladygin, Vladimir P., Lalik, Rafał Tomasz, Lang, Simon Martin, Lapidus, Kirill, Lebedev, Alexei, Lopes, Luis Alberto Vieira, Maier, Ludwig W., Mangiarotti, Alessio, Markert, Jochen, Metag, Volker, Michel, Jan, Müntz, Christian, Münzer, Robert Helmut, Naumann, Lothar, Palka, Marek, Parpottas, Yannis, Pechenov, Vladimir, Pechenova, Olga, Pietraszko, Jerzy, Przygoda, Witold, Ramstein, Béatrice, Rehnisch, Laura, Reshetin, Andrey, Rustamov, Anar, Sadovsky, Alexander, Salabura, Piotr, Scheib, Timo, Schuldes, Heidi, Siebenson, Johannes Stephan, Sobolev, Yuri G., Spataro, Stefano, Ströbele, Herbert, Stroth, Joachim, Strzempek, Paweł, Sturm, Christian Thomas, Svoboda, Ondřej, Tarantola Peloni, Attilio, Teilab, Khaled, Tlustý, Pavel, Traxler, Michael, Tsertos, Haralabos, Vasiliev, Taras A., Wagner, Vladimir, Weber, Michael, Wendisch, Christian, Wüstenfeld, Jörn, Yurevich, Sergey, and Zanevsky, Yuri V.

Abstract

The High Acceptance DiElectron Spectrometer HADES [1] is installed at the Helmholtzzentrum für Schwerionenforschung (GSI) accelerator facility in Darmstadt. It investigates dielectron emission and strangeness production in the 1-3 AGeV regime. A recent experiment series focusses on medium-modifications of light vector mesons in cold nuclear matter. In two runs, p+p and p+Nb reactions were investigated at 3.5 GeV beam energy; about 9·109 events have been registered. In contrast to other experiments the high acceptance of the HADES allows for a detailed analysis of electron pairs with low momenta relative to nuclear matter, where modifications of the spectral functions of vector mesons are predicted to be most prominent. Comparing these low momentum electron pairs to the reference measurement in the elementary p+p reaction, we find in fact a strong modification of the spectral distribution in the whole vector meson region.

Published
2014

14. Resonance production in p+p, p+A and A+A collisions measured with HADES

Author

Resonance Workshop at UT Austin (2012 : Austin, Tex.), Lorenz, Manuel, Agakishiev, Geydar, Behnke, Claudia, Belver, Daniel, Belyaev, Alexei V., Berger-Chen, Jia-Chii, Blanco, Alberto, Blume, Christoph, Böhmer, Michael, Cabanelas Eiras, Pablo, Dritsa, Christina, Dybczak, Adrian, Epple, Eliane, Fabbietti, Laura, Fonte, Paulo, Friese, Jürgen, Fröhlich, Ingo, Galatyuk, Tetyana, Garzón, Juan A., Gill, Katharina, Golubeva, Marina, González-Díaz, Diégo, Guber, Fedor, Gumberidze, Malgorzata, Harabasz, Szymon, Hennino, Thierry, Holzmann, Romain, Huck, Patrick, Höhne, Claudia, Ierusalimov, Alexander P., Ivashkin, Alexander, Jurkovič, Martin, Kämpfer, Burkhard, Karavicheva, Tatiana L., Koenig, Ilse, Koenig, Wolfgang, Kolb, Burkhard W., Korcyl, Grzegorz, Kornakov, Georgy, Kotte, Roland, Krása, Antonin, Krebs, Erik, Krizek, Filip, Kuc, Hubert, Kugler, Andrej, Kurepin, Alexander, Kurilkin, Aleksey K., Kurilkin, Pavel, Ladygin, Vladimir P., Lalik, Rafał Tomasz, Lang, Simon Martin, Lapidus, Kirill, Lebedev, Alexei, Lopes, Luis Alberto Vieira, Maier, Ludwig W., Mangiarotti, Alessio, Markert, Jochen, Metag, Volker, Michel, Jan, Müntz, Christian, Münzer, Robert Helmut, Naumann, Lothar, Palka, Marek, Parpottas, Yannis, Pechenov, Vladimir, Pechenova, Olga, Pietraszko, Jerzy, Przygoda, Witold, Ramstein, Béatrice, Rehnisch, Laura, Reshetin, Andrey, Rustamov, Anar, Sadovsky, Alexander, Salabura, Piotr, Scheib, Timo, Schuldes, Heidi, Siebenson, Johannes Stephan, Sobolev, Yuri G., Spataro, Stefano, Ströbele, Herbert, Stroth, Joachim, Strzempek, Paweł, Sturm, Christian Thomas, Svoboda, Ondřej, Tarantola Peloni, Attilio, Teilab, Khaled, Tlustý, Pavel, Traxler, Michael, Tsertos, Haralabos, Vasiliev, Taras A., Wagner, Vladimir, Weber, Michael, Wendisch, Christian, Wüstenfeld, Jörn, Yurevich, Sergey, Zanevsky, Yuri V., Resonance Workshop at UT Austin (2012 : Austin, Tex.), Lorenz, Manuel, Agakishiev, Geydar, Behnke, Claudia, Belver, Daniel, Belyaev, Alexei V., Berger-Chen, Jia-Chii, Blanco, Alberto, Blume, Christoph, Böhmer, Michael, Cabanelas Eiras, Pablo, Dritsa, Christina, Dybczak, Adrian, Epple, Eliane, Fabbietti, Laura, Fonte, Paulo, Friese, Jürgen, Fröhlich, Ingo, Galatyuk, Tetyana, Garzón, Juan A., Gill, Katharina, Golubeva, Marina, González-Díaz, Diégo, Guber, Fedor, Gumberidze, Malgorzata, Harabasz, Szymon, Hennino, Thierry, Holzmann, Romain, Huck, Patrick, Höhne, Claudia, Ierusalimov, Alexander P., Ivashkin, Alexander, Jurkovič, Martin, Kämpfer, Burkhard, Karavicheva, Tatiana L., Koenig, Ilse, Koenig, Wolfgang, Kolb, Burkhard W., Korcyl, Grzegorz, Kornakov, Georgy, Kotte, Roland, Krása, Antonin, Krebs, Erik, Krizek, Filip, Kuc, Hubert, Kugler, Andrej, Kurepin, Alexander, Kurilkin, Aleksey K., Kurilkin, Pavel, Ladygin, Vladimir P., Lalik, Rafał Tomasz, Lang, Simon Martin, Lapidus, Kirill, Lebedev, Alexei, Lopes, Luis Alberto Vieira, Maier, Ludwig W., Mangiarotti, Alessio, Markert, Jochen, Metag, Volker, Michel, Jan, Müntz, Christian, Münzer, Robert Helmut, Naumann, Lothar, Palka, Marek, Parpottas, Yannis, Pechenov, Vladimir, Pechenova, Olga, Pietraszko, Jerzy, Przygoda, Witold, Ramstein, Béatrice, Rehnisch, Laura, Reshetin, Andrey, Rustamov, Anar, Sadovsky, Alexander, Salabura, Piotr, Scheib, Timo, Schuldes, Heidi, Siebenson, Johannes Stephan, Sobolev, Yuri G., Spataro, Stefano, Ströbele, Herbert, Stroth, Joachim, Strzempek, Paweł, Sturm, Christian Thomas, Svoboda, Ondřej, Tarantola Peloni, Attilio, Teilab, Khaled, Tlustý, Pavel, Traxler, Michael, Tsertos, Haralabos, Vasiliev, Taras A., Wagner, Vladimir, Weber, Michael, Wendisch, Christian, Wüstenfeld, Jörn, Yurevich, Sergey, and Zanevsky, Yuri V.

Abstract

The knowledge of baryonic resonance properties and production cross sections plays an important role for the extraction and understanding of medium modifications of mesons in hot and/or dense nuclear matter. We present and discuss systematics on dielectron and strangeness production obtained with HADES on p+p, p+A and A+A collisions in the few GeV energy regime with respect to these resonances.

Published
2012

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