Study of excited $$arvec{arXi }$$ baryons with the $$overline{	ext{ P }}$$ANDA detector

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, G.; Lalik, R.; Malige, A.; Moskal, P.; Nowakowski, K.; Przygoda, W.; Rathod, N.; Salabura, P.; Smyrski, J.; 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, Gianangelo; 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. Yu.; 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,; 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.; Zimmermann, S.

doi:10.1140/epja/s10050-021-00444-5

The study of baryon excitation spectra provides insight into the inner structure of baryons. So far, most of the world-wide efforts have been directed towards N∗ and Δ spectroscopy. Nevertheless, the study of the double and triple strange baryon spectrum provides independent information to the N∗ and Δ spectra. The future antiproton experiment PANDA will provide direct access to final states containing a ΞΞ pair, for which production cross sections up to μb are expected in pp¯ reactions. With a luminosity of L = 1031 cm−2 s−1 in the first phase of the experiment, the expected cross sections correspond to a production rate of ∼ 106 events/day. With a nearly 4π detector acceptance, PANDA will thus be a hyperon factory. In this study, reactions of the type pp¯ → Ξ+ Ξ∗− as well as pp¯ → Ξ∗+ Ξ− with various decay modes are investigated. For the exclusive reconstruction of the signal events a full decay tree fit is used, resulting in reconstruction efficiencies between 3 and 5%. This allows high statistics data to be collected within a few weeks of data taking.

Study of excited $$arvec{arXi }$$ baryons with the $$overline{ ext{ P }}$$ANDA detector

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, G.;Lalik, R.;Malige, A.;Moskal, P.;Nowakowski, K.;Przygoda, W.;Rathod, N.;Salabura, P.;Smyrski, J.;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,Gianangelo;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. Yu.;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;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.;Zimmermann, S.

2021-01-01

Abstract

The study of baryon excitation spectra provides insight into the inner structure of baryons. So far, most of the world-wide efforts have been directed towards N∗ and Δ spectroscopy. Nevertheless, the study of the double and triple strange baryon spectrum provides independent information to the N∗ and Δ spectra. The future antiproton experiment PANDA will provide direct access to final states containing a ΞΞ pair, for which production cross sections up to μb are expected in pp¯ reactions. With a luminosity of L = 1031 cm−2 s−1 in the first phase of the experiment, the expected cross sections correspond to a production rate of ∼ 106 events/day. With a nearly 4π detector acceptance, PANDA will thus be a hyperon factory. In this study, reactions of the type pp¯ → Ξ+ Ξ∗− as well as pp¯ → Ξ∗+ Ξ− with various decay modes are investigated. For the exclusive reconstruction of the signal events a full decay tree fit is used, resulting in reconstruction efficiencies between 3 and 5%. This allows high statistics data to be collected within a few weeks of data taking.

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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11567/1046354

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Study of excited $$arvec{arXi }$$ baryons with the $$overline{ ext{ P }}$$ANDA detector

2021-01-01

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