Author: "Albrecht, Malte" - Searchworks@Jio Institute Digital Library Search Results

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21 results on '"Albrecht, Malte"'

1. Hyperon signatures in the PANDA experiment at FAIR

Author: Abazov, Viktor, Abramov, Victor, Achenbach, Patrick, Afedulidis, Orestis, Ahrens, Lennart, Akram, Adeel, Al-Turany, Mohammad, Albrecht, Malte, Alexeev, Gennady, Ali, Ahmed, Alicke, Anna, Amsler, Claude, Antokhin, Evgeny, Appagere, Gandharva, Augustin, Ingo, Azizi, Kazem, Balanutsa, Pavel, Balashoff, Alexander, Barnyakov, Alexander Yu., Barucca, Gianni, Belias, Anastasios, Beloborodov, Konstantin, Bergert, Roman, Bianconi, Andrea, Bleser, Sebastian, Blinov, Alexander E., Blinov, Vladimir E., Bloms, Johannes, Boca, Gianluigi, Bodenschatz, Simon, Boelger, Niels, Böhm, Merlin, Böhm, Ralph, Bökelmann, Stephan, Bölting, Michael, Bonaventura, Daniel, Boukharov, Alexander, Bracco, Gianangelo, Bragadireanu, Mario, Brand, Philipp, Brinkmann, Kai-Thomas, Brück, Lisa, Bukharova, Marina, Bukreeva, Sofia, Bumrungkoh, Denchay, Bussa, Maria Pia, Calen, Hans, Calvo, Daniela, Capozza, Luigi, Caselle, Michele, Cederwall, Bo, Chauhan, Vinee, Chernetsky, Viacheslav, Chilingaryan, Suren, Coen, Sebastian, Corell, Oliver, Crede, Volker, Dav`ı, Fabrizio, de Boer, Remco, De Remigis, Paolo, Demekhin, Alexey, Denig, Achim, Denizli, Haluk, Deppe, Harald, Derichs, Artur, Diehl, Stefan, Dippel, Lara, Dobbs, Sean, Dodokhov, Valery Kh., Dolgolenko, Anatoly, Domagala, Mariusz, Monasterio, Maria Doncel, Dormenev, Valery, Dosdall, Rene, Dritschler, Timo, Duda, Daniel, Düren, Michael, Dzhygadlo, Roman, Efremov, Alexander, Eick, Hanna, Er, Nuray, Erlen, Thorsten, Erokhin, Alexandr, Esmail, Waleed, Eugenio, Paul, Eyrich, Wolfgang, Falk, Aniko, Fedorets, Pavel, Fedotov, Gleb, Feldbauer, Florian, Ferapontov, Valeri, Filippi, Alessandra, Filo, Grzegorz, Finger Jr, Michael, Finger, Miroslav, Fink, Mario, Firlej, Miroslaw, Fiutowski, Tomasz, Flemming, Holger, Frech, Jens, Frenkel, Celina Marie, Fritsch, Miriam, Galoyan, Aida, Gandhi, Keval, Gerasimov, Alexander, Gerhardt, Andreas, Giebenhain, Kim Tabea, Glaab, Daniel, Glazier, Derek, Glennemeier-Marke, Simon, Goldenbaum, Frank, Golovanov, Georgy, Golubev, Alexander, Goncharenko, Yury, Götzen, Klaus, Gou, Boxing, Gumbert, Katja, Hagdorn, Rene, Hahn, Christopher, Hammann, Christian, Hartmann, Jan, Heine, Greta, Heinsius, Fritz-Herbert, Heinz, Andreas, Held, Thomas, Herold, Christoph, Hetz, Benjamin, Himmelreich, Mathilde, Hoek, Matthias, Hofmann, Jan, Holtmann, Tobias, Hölzken, Fabian, Huang, Guang Shun, Idzik, Marek, Ireland, David, Jary, Vladimir, Jiang, Peiyong, Jiang, Zhu, Johansson, Tord, Kalita, Kushal, Kalugin, Nikita, Kannika, Jakapat, Kantsyrev, Alexey, Karabowicz, Radoslaw, Käser, Alexander, Kazlou, Dzmitry, Kegel, Sophie, Keshk, Iman, Kesik, Grazina, Keskin, Umut, Ketzer, Bernhard, Khalid, Faiza, Khoukaz, Alfons, Klasen, Roman, Kliemt, Ralf, Kobdaj, Chinorat, Koch, Helmut, Koch, Stefan, Kohlen, Jonas, Kononov, Sergey, Kopf, Bertram, Kopmann, Andreas, Korchak, Oleksandr, Korcyl, Grzegorz, Korcyl, Krzysztof, Korzhik, Mikhail, Kosinski, Tymoteusz, Kozak, Natalia, Krauss, Steffen, Kravchenko, Evgeniy A., Kripko, Aron, Kristi, Nikolai, Kunze, Marcel, Kupsc, Andrzej, Kurilla, Udo, Küßner, Meike, Kutuzov, Sergey, Kuyanov, Ivan A., Kveton, Antonin, Ladygina, Elena, Lalik, Rafal, Lancioni, Giovanni, Lattery, Mark, Lauth, Werner, Lebiedowicz, Piotr, Lehmann, Albert, Lehmann, Dorothee, Lehmann, Inti, Leithoff, Hans Heinrich, Levin, Andrei, Li, Jinxin, Liang, Yutie, Limphirat, Ayut, Linzen, Lukas, Lisowski, Edward, Liu, Beijiang, Liu, Chunxiu, Liu, Dong, Liu, Zhenan, Loehner, Herbert, Lucherini, Vincenzo, Lühning, Jost, Luschevskaya, Elena, Lynen, Uli, Maas, Frank, Maldaner, Stephan, Malige, Akshay, Malyshev, Oleg, Manaenkov, Sergey, Manasatitpong, Keerati, Mannweiler, Christian, Marciniewski, Pawel, Marcisovsky, Michal, Marton, Johann, Maslova, Eseniya, Matusiak, Michal, Matveev, Vladimir A., Mazza, Giovanni, Melnychuk, Dmytro, Mengucci, Paolo, Merkel, Harald, Messchendorp, Johan, Micha lek, Mateusz, Miehling, Daniel, Miklukho, Oleg, Minaev, Nikolay, Missevitch, Oleg, Mochalov, Vasiliy V., Moiseev, Vyacheslav, Molenda, Aleksandra, Montalto, Luigi, Moron, Jakub, Morozov, Dmitry, Motzko, Christof, Müller, Ulrich, Müllers, Johannes, Nasawad, Thanachot, Natali, Pier Paolo, Nerling, Frank, Nogach, Larisa, Noll, Oliver, Novikov, Konstantin, Novy, Josef, Nowakowski, Krzysztof, Olgun, Asiye Tugba, Orfanitski, Sergey, Orsich, Pavel, Orth, Herbert, Panjushkin, Vsevolod, Pankonin, Sven, Panyuschkina, Alena, Paone, Nicola, Papenbrock, Michael, Pelizäus, Marc, Peng, Hai Ping, Perez-Andrade, Gabriela, Peter, Marvin, Peters, Klaus, Petersen, Jannik, Piskun, Alexey A., Pivovarov, Sergey, Pochodzalla, Josef, Pongampai, Surachai, Poznanski, Piotr, Prasuhn, Dieter, Prochazka, Ivan, Przygoda, Witold, Pyata, Evgeniy, Pysz, Krzysztof, lazek, Joanna P., Qi, Hang, Quin, Jiajia, Rai, Ajay Kumar, Rathod, Narendra, Reeh, Andreas, Regina, Jenny, Reher, Jan, Reicherz, Gerhard, Rieger, Jana, Rigato, Valentino, Rinaldi, Daniele, Ritman, James, Rocco, Elena, Piñeiro, David Rodríguez, Rosner, Christoph, Ryazantsev, Andrey, Ryzhikov, Sergey, Sachs, Matthias, Salisbury, Ben, Samartsev, Alexander, Scalise, Lorenzo, Schadmand, Susan, Schäfer, Wolfgang, Schepers, Georg, Schlimme, Soeren, Schmidt, Christian Joachim, Schmidt, Christoph, Schmidt, Mustafa, Schmitt, Lars, Schnier, Claudius, Schönning, Karin, Schubert, René, Schupp, Falk, Schwarz, Carsten, Schwiening, Joachim, Sefzick, Thomas, Seifen, Tobias, Seitz, Bjoern, Semenov, Pavel A., Seth, Kam, Sfienti, Concettina, Shein, Igor, Shen, Xiaoyan, Shimanski, Stepan, Simantathammakul, Tawanchat, Skachkova, Anna N., Slunecka, Miloslav, Smyrski, Jerzy, Snoeyink, Mark, Sobol, Bartosz, Spataro, Stefano, Stavinskiy, Alexey Valentinovich, Steinacher, Michael, Steinen, Marcell, Stepanov, Vladimir, Stockmanns, Tobias, Straube, Marcel, Strickert, Marc, Strokovsky, Evgeny A., Sun, Shengsen, Sun, Yan Kun, Suzuki, Ken, Swientek, Krzysztof, Szczurek, Antoni, Takatsch, Chris N., Tarasiuk, Jerzy, Täschner, Alexander, Tavukoglu, Zeynep, Tegner, Per-Erik, Terlecki, Przemyslaw, Thoma, Ulrike, Tikhonov, Yury, Tokmenin, Valery, Tomasek, Lukas, Tomasi-Gustafsson, Egle, Traxler, Michael, Triffterer, Tobias, Tröll, Nils, Uzhinsky, Vladimir, Varentsov, Victor, Vasiliev, Alexander N., Veretennikov, Denis, Verkheev, Alexander, Vestrick, Sophia, Virius, Miroslav, Vishnevsky, Evgeny, Vodopianov, Alexander, Volf, Michal, Voss, Bernd, Wang, Fei, Wasem, Thomas, Watts, Daniel, Weidner, Frederik, Welde, Leonard, Wendlandt, Katharina, Wenzel, Christopher, Wettig, Vincent, Wieczorek, Peter, Wiedner, Ulrich, Wintz, Peter, Wolf, Yannic, Wolff, Sahra, Wolke, Magnus, Wongprachanukul, Narupon, Wronka, Slawomir, Xiao, Ting, Xu, Huagen, Yakutin, Alexander, Yerlikaya, Seda, Yilmaz, Ali, Yu, Chunxu, Zakrzewski, Tomasz, Zaunick, Hans-Georg, Zhang, Xiao, Zhao, Guang, Zhao, Jingzhou, Zhdanov, Andrey, Zheng, Bo, Zhou, Xiao Rong, Zhu, Wenjing, Zhuravlev, Nikolai I., Zimmermann, Iris, Ziyu, Zhang, and Zwieglinski, Boguslaw
Subjects: High Energy Physics - Experiment (hep-ex), hep-ex, FOS: Physical sciences, Nuclear Physics - Experiment, Nuclear Experiment (nucl-ex), nucl-ex, Nuclear Experiment, Particle Physics - Experiment, High Energy Physics - Experiment
Abstract: We present a detailed simulation study of the signatures from the sequential decays of the triple-strange pbar p -> {\Omega}+{\Omega}- -> K+{\Lambda}barK- {\Lambda} -> K+pbar{\pi}+K-p{\pi}- process in the PANDA central tracking system with focus on hit patterns and precise time measurement. We present a systematic approach for studying physics channels at the detector level and develop input criteria for tracking algorithms and trigger lines. Finally, we study the beam momentum dependence on the reconstruction efficiency for the PANDA detector.
Published: 2023
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2. Cross section measurements of the e+e− → D+D− and e+e− → D*+D− processes at center-of-mass energies from 4.085 to 4.600 GeV

Author: Ablikim, Medina, Achasov, Mikhail N., Adlarson, Patrik, Albrecht, Malte, Aliberti, Riccardo, Amoroso, Antonio, An, M. R., An, Qi, Bai, X. H., Bai, Yu, Bakina, Olga, Baldini Ferroli, Rinaldo, Balossino, Ilaria, Ban, Yong, Batozskaya, V., Becker, D., Begzsuren, Khurelbaatar, Berger, Niklaus, Bertani, Monica, Bettoni, Diego, Bianchi, Fabrizio, Bloms, Johannes, Bortone, Alberto, Boyko, Igor R., Briere, Roy A., Brüggemann, Anja, Cai, Hao, Cai, Xiao, Calcaterra, Alessandro, Cao, G. F., Cao, N., Çetin, Serkant Ali, Chang, J. F., Chang, W. L., Chelkov, G., Chen, C., Chen, G., Chen, H. S., Chen, M. L., Chen, S. J., Chen, T., Chen, X. R., Chen, X. T., Chen, Y. B., Chen, Z. J., Cheng, W. S., Chu, X., Cibinetto, Gianluigi, Cossio, Fabio, Cui, J. J., Dai, H. L., Dai, J. P., Dbeyssi, A., de Boer, R. E., Dedovich, Dmitri V., Deng, Z. Y., Denig, Achim, Denysenko, Igor, Destefanis, Marco Giovanni Maria, De Mori, Francesca, Ding, Yanchun, Dong, J., Dong, L. Y., Dong, M. Y., Dong, X., Du, S. X., Egorov, P., Fan, Y. L., Fang, J., Fang, S. S., Fang, W. X., Fang, Y., Farinelli, R., Fava, Luciano, Feldbauer, Florian, Felici, Giulietto, Feng, C. Q., Feng, J. H., Fischer, K., Fritsch, Miriam, Fritzsch, C. F., Fu, C. D., Gao, H., Gao, Y. N., Gao, Yang, Garbolino, Sara, Garzia, Isabella, Ge, P. T., Geng, C., Gersabeck, Evelina, Gilman, A., Götzen, Klaus, Gong, L., Gong, W. X., Gradl, Wolfgang, Greco, M., Gu, M. H., Guan, C. Y., Guo, A. Q., Guo, L. B., Guo, R. P., Guo, Y. P., Guskov, A., Han, T. T., Han, W. Y., Hao, X. Q., Harris, Frederick Allan, He, K. K., He, K. L., Heinsius, Fritz-Herbert, Heinz, C. H., Heng, Y. K., Herold, Christoph, Himmelreich, Mathilde, Holtmann, Tobias, Hou, G. Y., Hou, Y. R., Hou, Z. L., Hu, H. M., Hu, J. F., Hu, T., Hu, Y., Huang, G. S., Huang, K. X., Huang, L. Q., Huang, X. T., Huang, Y. P., Huang, Z., Hussain, Tahir, Hüsken, Nils, Imoehl, William, Irshad, M., Jackson, J., Jaeger, S., Janchiv, S., Ji, Q., Ji, Q. P., Ji, X. B., Ji, X. L., Ji, Y. Y., Jia, Z. K., Jiang, H. B., Jiang, S. S., Jiang, X. S., Jiang, Y., Jiao, J. B., Jiao, Z., Jin, S., Jin, Y., Jing, M. Q., Johansson, Tord, Kalantar-Nayestanaki, Nasser, Kang, X. S., Kappert, R., Kavatsyuk, Myroslav O., Ke, B. C., Keshk, I. K., Khoukaz, Alfons, Kiese, P., Kiuchi, R., Kliemt, Ralf, Koch, L., Kolcu, O. B., Kopf, Bertram, Kuemmel, M., Kuessner, M., Kupsc, Andrzej, Kühn, Wolfgang, Lane, J. J., Lange, Jens Sören, Larin, Paul, Lavania, A., Lavezzi, Lia, Lei, Z. H., Leithoff, Hans Heinrich, Lellmann, Max, Lenz, T., Li, C., Li, C. H., Li, Cheng, Li, D. M., Li, F., Li, G., Li, H., Li, H. B., Li, H. J., Li, H. N., Li, J. Q., Li, J. S., Li, J. W., Li, Ke, Li, L. J., Li, L. K., Li, Lei, Li, M. H., Li, P. R., Li, S. X., Li, S. Y., Li, T., Li, W. D., Li, W. G., Li, X. H., Li, Xing Long, Li, Xiaoyu, Li, Z. Y., Liang, H., Liang, Y. F., Liang, Y. T., Liao, G. R., Liao, L. Z., Libby, J., Limphirat, A., Lin, C. X., Lin, D. X., Lin, T., Liu, B. J., Liu, C. X., Liu, D., Liu, F. H., Liu, Fang, Liu, Feng, Liu, G. M., Liu, H., Liu, H. M., Liu, Huanhuan, Liu, Huihui, Liu, J. B., Liu, J. L., Liu, J. Y., Liu, K., Liu, K. Y., Liu, Ke, Liu, L., Liu, M. H., Liu, P. L., Liu, Q., Liu, S. B., Liu, T., Liu, W. K., Liu, W. M., Liu, X., Liu, Y., Liu, Y. B., Liu, Z. A., Liu, Z. Q., Lou, X. C., Lu, F. X., Lu, H. J., Lu, J. G., Lu, X. L., Lu, Y., Lu, Y. P., Lu, Z. H., Luo, C. L., Luo, M. X., Luo, T., Luo, X. L., Lyu, X. R., Lyu, Y. F., Ma, F. C., Ma, H. L., Ma, L. L., Ma, M. M., Ma, Q. M., Ma, R. Q., Ma, R. T., Ma, X. Y., Ma, Y., Maas, Frank E., Maggiora, Marco, Maldaner, Stephan, Malde, S., Malik, Qadeer Afzal, Mangoni, Alessio, Mao, Y. J., Mao, Z. P., Marcello, S., Meng, Z. X., Messchendorp, Johannes Gerhardus, Mezzadri, Giulio, Miao, H., Min, T. J., Mitchell, Ryan Edward, Mo, X. H., Muchnoi, Nikolai Yu., Muramatsu, Hajime, Nefedov, Y., Nerling, Frank, Nikolaev, Ivan Borisovich, Ning, Z., Nisar, Shabana, Niu, Y., Olsen, Stephen L., Ouyang, Q., Pacetti, Simone, Pan, X., Pan, Y., Pathak, A., Pelizäus, Marc, Peng, H. P., Peters, Klaus, Pettersson, J., Ping, J. L., Ping, R. G., Plura, S., Pogodin, S., Poling, Ronald, Prasad, Vindhyawasini, Qi, F. Z., Qi, H., Qi, H. R., Qi, M., Qi, T. Y., Qian, S., Qian, W. B., Qian, Z., Qiao, C. F., Qin, J. J., Qin, L. Q., Qin, X. P., Qin, X. S., Qin, Z. H., Qiu, J. F., Qu, S. Q., Rashid, K. H., Redmer, C. F., Ren, K. J., Rivetti, Angelo, Rodin, Viktor, Da Rocha Rolo, Manuel Dionisio, Rong, Gang, Rosner, Christoph, Ruan, S. N., Sang, H. S., Sarantsev, Andrei V., Schelhaas, Yasemin, Schnier, Claudius, Schoenning, Karin, Scodeggio, Marco, Shan, K. Y., Shan, W., Shan, X. Y., Shangguan, J. F., Shao, L. G., Shao, M., Shen, C. P., Shen, H. F., Shen, X. Y., Shi, B.-A., Shi, H. C., Shi, J. Y., Shi, R. S., Shi, X., D Shi, X., Song, J. J., Song, W. M., Song, Y. X., Sosio, Stefano, Spataro, Stefano, Stieler, F., Su, K. X., Su, P. P., Su, Y.-J., Sun, G. X., Sun, H., Sun, H. K., Sun, J. F., Sun, L., Sun, S. S., Sun, T., Sun, W. Y., Sun, X, Sun, Y. J., Sun, Y. Z., Sun, Z. T., Tan, Y. H., Tan, Y. X., Tang, C. J., Tang, G. Y., Tang, J., Y Tao, L., Tao, Q. T., Teng, J. X., Thoren, Viktor, Tian, W. H., Tian, Y., Uman, I., Wang, B., Wang, B. L., Wang, D. Y., Wang, F., Wang, H. J., Wang, H. P., Wang, K., Wang, L. L., Wang, M., Wang, M. Z., Wang, Meng, Wang, S., Wang, T., Wang, T. J., Wang, W., Wang, W. H., Wang, W. P., Wang, X., Wang, X. F., Wang, X. L., Wang, Y. D., Wang, Y. F., Wang, Y. H., Wang, Y. Q., Wang, Ying, Wang, Z., Wang, Z. Y., Wang, Ziyi, Wei, D. H., Weidner, Frederik, Wen, S. P., White, D. J., Wiedner, Ulrich, Wilkinson, Guy, Wolke, M., Wollenberg, Leonard, Wu, J. F., Wu, L. H., Wu, L. J., Wu, X., Wu, X. H., Wu, Y., Wu, Z., Xia, L., Xiang, T., Xiao, D., Xiao, H., Xiao, S. Y., Xiao, Y. L., Xiao, Z. J., Xie, X. H., Xie, Y., Xie, Y. G., Xie, Y. H., Xie, Z. P., Xing, T. Y., Xu, C. F., Xu, C. J., Xu, G. F., Xu, Q. J., Xu, S. Y., Xu, X. P., Xu, Y. C., Yan, F., Yan, L., Yan, W. B., Yan, W. C., Yang, H. J., Yang, H. L., Yang, H. X., Yang, L., Yang, S. L., Yang, Tao, Yang, Y. X., Yang, Yifan, Ye, M., Ye, M. H., Yin, J. H., You, Z. Y., Yu, B. X., Yu, C. X., Yu, G., Yu, T., Yuan, C. Z., Yuan, L., Yuan, S. C., Yuan, X. Q., Yuan, Y., Yuan, Z. Y., Yue, C. X., Zafar, A. A., Zeng, F. R., Zeng Zeng, X., Zeng, Y., Zhan, Y. H., Zhang, A. Q., Zhang, B. L., Zhang, B. X., Zhang, D. H., Zhang, G. Y., Zhang, Haitao, Zhang, H. H., Zhang, H. Y., Zhang, J. L., Zhang, J. Q., Zhang, J. W., Zhang, J. X., Zhang, J. Y., Zhang, J. Z., Zhang, Jianyu, Zhang, Jiawei, Zhang, L. M., Zhang, L. Q., Zhang, Lei, Zhang, P., Zhang, Q. Y., Zhang, Shulei, Zhang, X. D., Zhang, X. M., Zhang, X. Y., Zhang, Y., Zhang, Y. T., Zhang, Y. H., Zhang, Yan, Zhang, Yao, Zhang, Z. H., Zhang, Z. Y., Zhao, G., Zhao, J., Zhao, J. Y., Zhao, J. Z., Zhao, Lei, Zhao, Ling, Zhao, M. G., Zhao, Q., Zhao, S. J., Zhao, Y. B., Zhao, Y. X., Zhao, Z. G., Zhemchugov, Alexey, Zheng, B., Zheng, J. P., Zheng, Y. H., Zhong, B., Zhong, C., Zhong, X., Zhou, H., Zhou, L. P., Zhou, X., Zhou, X. K., Zhou, X. R., Zhou, X. Y., Zhou, Y. Z., Zhu, Jianhui, Zhu, K., Zhu, K. J., Zhu, L. X., Zhu, S. H., Zhu, T. J., Zhu, W. J., Zhu, Y. C., Zhu, Z. A., Zou, B. S., Zou, J. H., Ablikim, Medina, Achasov, Mikhail N., Adlarson, Patrik, Albrecht, Malte, Aliberti, Riccardo, Amoroso, Antonio, An, M. R., An, Qi, Bai, X. H., Bai, Yu, Bakina, Olga, Baldini Ferroli, Rinaldo, Balossino, Ilaria, Ban, Yong, Batozskaya, V., Becker, D., Begzsuren, Khurelbaatar, Berger, Niklaus, Bertani, Monica, Bettoni, Diego, Bianchi, Fabrizio, Bloms, Johannes, Bortone, Alberto, Boyko, Igor R., Briere, Roy A., Brüggemann, Anja, Cai, Hao, Cai, Xiao, Calcaterra, Alessandro, Cao, G. F., Cao, N., Çetin, Serkant Ali, Chang, J. F., Chang, W. L., Chelkov, G., Chen, C., Chen, G., Chen, H. S., Chen, M. L., Chen, S. J., Chen, T., Chen, X. R., Chen, X. T., Chen, Y. B., Chen, Z. J., Cheng, W. S., Chu, X., Cibinetto, Gianluigi, Cossio, Fabio, Cui, J. J., Dai, H. L., Dai, J. P., Dbeyssi, A., de Boer, R. E., Dedovich, Dmitri V., Deng, Z. Y., Denig, Achim, Denysenko, Igor, Destefanis, Marco Giovanni Maria, De Mori, Francesca, Ding, Yanchun, Dong, J., Dong, L. Y., Dong, M. Y., Dong, X., Du, S. X., Egorov, P., Fan, Y. L., Fang, J., Fang, S. S., Fang, W. X., Fang, Y., Farinelli, R., Fava, Luciano, Feldbauer, Florian, Felici, Giulietto, Feng, C. Q., Feng, J. H., Fischer, K., Fritsch, Miriam, Fritzsch, C. F., Fu, C. D., Gao, H., Gao, Y. N., Gao, Yang, Garbolino, Sara, Garzia, Isabella, Ge, P. T., Geng, C., Gersabeck, Evelina, Gilman, A., Götzen, Klaus, Gong, L., Gong, W. X., Gradl, Wolfgang, Greco, M., Gu, M. H., Guan, C. Y., Guo, A. Q., Guo, L. B., Guo, R. P., Guo, Y. P., Guskov, A., Han, T. T., Han, W. Y., Hao, X. Q., Harris, Frederick Allan, He, K. K., He, K. L., Heinsius, Fritz-Herbert, Heinz, C. H., Heng, Y. K., Herold, Christoph, Himmelreich, Mathilde, Holtmann, Tobias, Hou, G. Y., Hou, Y. R., Hou, Z. L., Hu, H. M., Hu, J. F., Hu, T., Hu, Y., Huang, G. S., Huang, K. X., Huang, L. Q., Huang, X. T., Huang, Y. P., Huang, Z., Hussain, Tahir, Hüsken, Nils, Imoehl, William, Irshad, M., Jackson, J., Jaeger, S., Janchiv, S., Ji, Q., Ji, Q. P., Ji, X. B., Ji, X. L., Ji, Y. Y., Jia, Z. K., Jiang, H. B., Jiang, S. S., Jiang, X. S., Jiang, Y., Jiao, J. B., Jiao, Z., Jin, S., Jin, Y., Jing, M. Q., Johansson, Tord, Kalantar-Nayestanaki, Nasser, Kang, X. S., Kappert, R., Kavatsyuk, Myroslav O., Ke, B. C., Keshk, I. K., Khoukaz, Alfons, Kiese, P., Kiuchi, R., Kliemt, Ralf, Koch, L., Kolcu, O. B., Kopf, Bertram, Kuemmel, M., Kuessner, M., Kupsc, Andrzej, Kühn, Wolfgang, Lane, J. J., Lange, Jens Sören, Larin, Paul, Lavania, A., Lavezzi, Lia, Lei, Z. H., Leithoff, Hans Heinrich, Lellmann, Max, Lenz, T., Li, C., Li, C. H., Li, Cheng, Li, D. M., Li, F., Li, G., Li, H., Li, H. B., Li, H. J., Li, H. N., Li, J. Q., Li, J. S., Li, J. W., Li, Ke, Li, L. J., Li, L. K., Li, Lei, Li, M. H., Li, P. R., Li, S. X., Li, S. Y., Li, T., Li, W. D., Li, W. G., Li, X. H., Li, Xing Long, Li, Xiaoyu, Li, Z. Y., Liang, H., Liang, Y. F., Liang, Y. T., Liao, G. R., Liao, L. Z., Libby, J., Limphirat, A., Lin, C. X., Lin, D. X., Lin, T., Liu, B. J., Liu, C. X., Liu, D., Liu, F. H., Liu, Fang, Liu, Feng, Liu, G. M., Liu, H., Liu, H. M., Liu, Huanhuan, Liu, Huihui, Liu, J. B., Liu, J. L., Liu, J. Y., Liu, K., Liu, K. Y., Liu, Ke, Liu, L., Liu, M. H., Liu, P. L., Liu, Q., Liu, S. B., Liu, T., Liu, W. K., Liu, W. M., Liu, X., Liu, Y., Liu, Y. B., Liu, Z. A., Liu, Z. Q., Lou, X. C., Lu, F. X., Lu, H. J., Lu, J. G., Lu, X. L., Lu, Y., Lu, Y. P., Lu, Z. H., Luo, C. L., Luo, M. X., Luo, T., Luo, X. L., Lyu, X. R., Lyu, Y. F., Ma, F. C., Ma, H. L., Ma, L. L., Ma, M. M., Ma, Q. M., Ma, R. Q., Ma, R. T., Ma, X. Y., Ma, Y., Maas, Frank E., Maggiora, Marco, Maldaner, Stephan, Malde, S., Malik, Qadeer Afzal, Mangoni, Alessio, Mao, Y. J., Mao, Z. P., Marcello, S., Meng, Z. X., Messchendorp, Johannes Gerhardus, Mezzadri, Giulio, Miao, H., Min, T. J., Mitchell, Ryan Edward, Mo, X. H., Muchnoi, Nikolai Yu., Muramatsu, Hajime, Nefedov, Y., Nerling, Frank, Nikolaev, Ivan Borisovich, Ning, Z., Nisar, Shabana, Niu, Y., Olsen, Stephen L., Ouyang, Q., Pacetti, Simone, Pan, X., Pan, Y., Pathak, A., Pelizäus, Marc, Peng, H. P., Peters, Klaus, Pettersson, J., Ping, J. L., Ping, R. G., Plura, S., Pogodin, S., Poling, Ronald, Prasad, Vindhyawasini, Qi, F. Z., Qi, H., Qi, H. R., Qi, M., Qi, T. Y., Qian, S., Qian, W. B., Qian, Z., Qiao, C. F., Qin, J. J., Qin, L. Q., Qin, X. P., Qin, X. S., Qin, Z. H., Qiu, J. F., Qu, S. Q., Rashid, K. H., Redmer, C. F., Ren, K. J., Rivetti, Angelo, Rodin, Viktor, Da Rocha Rolo, Manuel Dionisio, Rong, Gang, Rosner, Christoph, Ruan, S. N., Sang, H. S., Sarantsev, Andrei V., Schelhaas, Yasemin, Schnier, Claudius, Schoenning, Karin, Scodeggio, Marco, Shan, K. Y., Shan, W., Shan, X. Y., Shangguan, J. F., Shao, L. G., Shao, M., Shen, C. P., Shen, H. F., Shen, X. Y., Shi, B.-A., Shi, H. C., Shi, J. Y., Shi, R. S., Shi, X., D Shi, X., Song, J. J., Song, W. M., Song, Y. X., Sosio, Stefano, Spataro, Stefano, Stieler, F., Su, K. X., Su, P. P., Su, Y.-J., Sun, G. X., Sun, H., Sun, H. K., Sun, J. F., Sun, L., Sun, S. S., Sun, T., Sun, W. Y., Sun, X, Sun, Y. J., Sun, Y. Z., Sun, Z. T., Tan, Y. H., Tan, Y. X., Tang, C. J., Tang, G. Y., Tang, J., Y Tao, L., Tao, Q. T., Teng, J. X., Thoren, Viktor, Tian, W. H., Tian, Y., Uman, I., Wang, B., Wang, B. L., Wang, D. Y., Wang, F., Wang, H. J., Wang, H. P., Wang, K., Wang, L. L., Wang, M., Wang, M. Z., Wang, Meng, Wang, S., Wang, T., Wang, T. J., Wang, W., Wang, W. H., Wang, W. P., Wang, X., Wang, X. F., Wang, X. L., Wang, Y. D., Wang, Y. F., Wang, Y. H., Wang, Y. Q., Wang, Ying, Wang, Z., Wang, Z. Y., Wang, Ziyi, Wei, D. H., Weidner, Frederik, Wen, S. P., White, D. J., Wiedner, Ulrich, Wilkinson, Guy, Wolke, M., Wollenberg, Leonard, Wu, J. F., Wu, L. H., Wu, L. J., Wu, X., Wu, X. H., Wu, Y., Wu, Z., Xia, L., Xiang, T., Xiao, D., Xiao, H., Xiao, S. Y., Xiao, Y. L., Xiao, Z. J., Xie, X. H., Xie, Y., Xie, Y. G., Xie, Y. H., Xie, Z. P., Xing, T. Y., Xu, C. F., Xu, C. J., Xu, G. F., Xu, Q. J., Xu, S. Y., Xu, X. P., Xu, Y. C., Yan, F., Yan, L., Yan, W. B., Yan, W. C., Yang, H. J., Yang, H. L., Yang, H. X., Yang, L., Yang, S. L., Yang, Tao, Yang, Y. X., Yang, Yifan, Ye, M., Ye, M. H., Yin, J. H., You, Z. Y., Yu, B. X., Yu, C. X., Yu, G., Yu, T., Yuan, C. Z., Yuan, L., Yuan, S. C., Yuan, X. Q., Yuan, Y., Yuan, Z. Y., Yue, C. X., Zafar, A. A., Zeng, F. R., Zeng Zeng, X., Zeng, Y., Zhan, Y. H., Zhang, A. Q., Zhang, B. L., Zhang, B. X., Zhang, D. H., Zhang, G. Y., Zhang, Haitao, Zhang, H. H., Zhang, H. Y., Zhang, J. L., Zhang, J. Q., Zhang, J. W., Zhang, J. X., Zhang, J. Y., Zhang, J. Z., Zhang, Jianyu, Zhang, Jiawei, Zhang, L. M., Zhang, L. Q., Zhang, Lei, Zhang, P., Zhang, Q. Y., Zhang, Shulei, Zhang, X. D., Zhang, X. M., Zhang, X. Y., Zhang, Y., Zhang, Y. T., Zhang, Y. H., Zhang, Yan, Zhang, Yao, Zhang, Z. H., Zhang, Z. Y., Zhao, G., Zhao, J., Zhao, J. Y., Zhao, J. Z., Zhao, Lei, Zhao, Ling, Zhao, M. G., Zhao, Q., Zhao, S. J., Zhao, Y. B., Zhao, Y. X., Zhao, Z. G., Zhemchugov, Alexey, Zheng, B., Zheng, J. P., Zheng, Y. H., Zhong, B., Zhong, C., Zhong, X., Zhou, H., Zhou, L. P., Zhou, X., Zhou, X. K., Zhou, X. R., Zhou, X. Y., Zhou, Y. Z., Zhu, Jianhui, Zhu, K., Zhu, K. J., Zhu, L. X., Zhu, S. H., Zhu, T. J., Zhu, W. J., Zhu, Y. C., Zhu, Z. A., Zou, B. S., and Zou, J. H.
Abstract: The Born cross sections of the e+e− → D*+D*− and e+e− → D*+D− processes are measured using e+e− collision data collected with the BESIII experiment at center-of-mass energies from 4.085 to 4.600 GeV, corresponding to an integrated luminosity of 15.7 fb−1. The results are consistent with and more precise than the previous measurements by the Belle, Babar and CLEO collaborations. The measurements are essential for understanding the nature of vector charmonium and charmonium-like states.
Published: 2022

3. Observation of resonance structures in e^{+}e^{-}→π^{+}π^{-}ψ_{2}(3823) and mass measurement of ψ_{2}(3823)

Author: Ablikim, Medina N., Achasov, M. N., Adlarson, Patrik, Albrecht, Malte, Aliberti, Riccardo, İstinye Üniversitesi, Rektörlük, AR-GE, and Cetin, Serkant Ali
Abstract: Using a data sample corresponding to an integrated luminosity of 11.3 fb^{-1} collected at center-of-mass energies from 4.23 to 4.70 GeV with the BESIII detector, we measure the product of the e^{+}e^{-}→π^{+}π^{-}ψ_{2}(3823) cross section and the branching fraction B[ψ_{2}(3823)→γχ_{c1}]. For the first time, resonance structure is observed in the cross section line shape of e^{+}e^{-}→π^{+}π^{-}ψ_{2}(3823) with significances exceeding 5σ. A fit to data with two coherent Breit-Wigner resonances modeling the sqrt[s]-dependent cross section yields M(R_{1})=4406.9±17.2±4.5 MeV/c^{2}, Γ(R_{1})=128.1±37.2±2.3 MeV, and M(R_{2})=4647.9±8.6±0.8 MeV/c^{2}, Γ(R_{2})=33.1±18.6±4.1 MeV. Though weakly disfavored by the data, a single resonance with M(R)=4417.5±26.2±3.5 MeV/c^{2}, Γ(R)=245±48±13 MeV is also possible to interpret data. This observation deepens our understanding of the nature of the vector charmoniumlike states. The mass of the ψ_{2}(3823) state is measured as (3823.12±0.43±0.13) MeV/c^{2}, which is the most precise measurement to date.
Published: 2022

4. First observation of the direct production of the χc1 in e+e- annihilation

Author: Ablikim, Medina N., Achasov, M. N., Adlarson, Patrik, Ahmed, Shakeel, Albrecht, Malte, İstinye Üniversitesi, Rektörlük, AR-GE, and Cetin, Serkant Ali
Abstract: We study the direct production of the JPC=1++ charmonium state χc1(1P) in electron-positron annihilation by carrying out an energy scan around the mass of the χc1(1P). The data were collected with the BESIII detector at the BEPCII collider. An interference pattern between the signal process e+e-→χc1(1P)→γJ/ψ→γμ+μ- and the background processes e+e-→γISRJ/ψ→γISRμ+μ- and e+e-→γISRμ+μ- is observed by combining all the data samples. The χc1(1P) signal is observed with a significance of 5.1σ. This is the first observation of a C-even state directly produced in e+e- annihilation. The electronic width of the χc1(1P) resonance is determined to be Γee=(0.12-0.08+0.13) eV, which is of the same order of magnitude as theoretical calculations. © 2022 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the "https://creativecommons.org/licenses/by/4.0/"Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. Funded by SCOAP3.
Published: 2022

5. Measurement of e+e- →π+π-D+D- cross sections at center-of-mass energies from 4.190 to 4.946 GeV

Author: Ablikim, Medina N., Achasov, M. N., Adlarson, Patrik, Albrecht, Malte, Aliberti, Riccardo, İstinye Üniversitesi, Rektörlük, AR-GE, and Cetin, Serkant Ali
Abstract: Using data samples collected with the BESIII detector operating at the BEPCII storage ring, we measure the cross sections of the e+e-→π+π-D+D- process at center-of-mass energies from 4.190 to 4.946 GeV with a partial reconstruction method. Resonance structures are seen and the cross section line shape can be described by the coherent sum of either two Breit-Wigner functions or a Breit-Wigner function and a phase space term. The mass and width of the resonance at about 4.4 GeV are determined to be (4371.6±2.5±9.2) MeV/c2 and (167±4±29) MeV, respectively, which are in agreement with those of the ψ(4360) or Y(4390) state. The spin-3D-wave charmonium state X(3842) is searched for through the e+e-→π+π-X(3842)→π+π-D+D- process, and evidence with a significance of 4.2σ is found in the data samples with center-of-mass energies from 4.6 to 4.7 GeV. © 2022 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the "https://creativecommons.org/licenses/by/4.0/"Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. Funded by SCOAP3.
Published: 2022

6. Precise measurements of decay parameters and CP asymmetry with entangled Λ- Λ ¯ pairs

Author: Ablikim, Medina N., Achasov, M. N., Adlarson, Patrik, Albrecht, Malte, Aliberti, Riccardo, İstinye Üniversitesi, Rektörlük, AR-GE, and Cetin, Serkant Ali
Abstract: Based on 10 billion J/ψ events collected at the BESIII experiment, a search for CP violation in Λ decay is performed in the difference between CP-odd decay parameters α- for Λ→pπ- and α+ for Λ¯→p¯π+ by using the process e+e-→J/ψ→ΛΛ¯. With a five-dimensional fit to the full angular distributions of the daughter baryon, the most precise values for the decay parameters are determined to be α-=0.7519±0.0036±0.0024 and α+=-0.7559±0.0036±0.0030, respectively. The Λ and Λ¯ averaged value of the decay parameter is extracted to be αavg=0.7542±0.0010±0.0024 with unprecedented accuracy. The CP asymmetry ACP=(α-+α+)/(α - α+) is determined to be -0.0025±0.0046±0.0012, which is one of the most precise measurements in the baryon sector. The reported results for the decay parameter will play an important role in the studies of the polarizations and CP violations for the strange, charmed and beauty baryons. © 2022 authors. Published by the American Physical Society.
Published: 2022

7. Improved measurement of the strong-phase difference delta(K pi )(D)in quantum-correlated D(D)over-bar decays( )

Author: Ablikim, M, Achasov, M. N, Adlarson, P., Albrecht, Malte, Aliberti, R., Cetin, Ali Serkant, Kolcu, Onur Buğra, İstinye Üniversitesi, Rektörlük, AR-GE, Serkant Ali Çetin / 0000-0001-5050-8441, Onur Buğra Kolcu / 0000-0002-9177-1286, Cetin, Serkant Ali, Kolcu, Onur Bugra, Serkant Ali Çetin / AGF-0147-2022, and Onur Buğra Kolcu / P-4990-2015
Abstract: The decay D -> K-pi(+) is studied in a sample of quantum-correlated D (D) over bar pairs, based on a data set corresponding to an integrated luminosity of 2.93 fb(-1) collected at the psi(3770) resonance by the BESIII experiment. The asym- metry between CP-odd and CP-even eigenstate decays into K-pi(+) is determined to be A(K pi) = 0.132 +/- 0.011 +/- 0.007, where the first uncertainty is statistical and the second is systematic. This measurement is an update of an earlier study exploiting additional tagging modes, including several decay modes involving a K-L(0) meson. The branching fractions of the K-L(0) modes are determined as input to the analysis in a manner that is independent of any strong phase uncertainty. Using the predominantly CP-even tag D -> pi(+)pi(-)pi(0) and the ensemble of CP-odd eigenstate tags, the observable A(K pi)(pi pi pi 0) is measured to be 0.130 +/- 0.012 +/- 0.008. The two asymmetries are sensitive to r(D)(K pi) delta(K)(pi)(D), where r(D)(K pi) and S-D(K pi) are the ratio of amplitudes and phase difference, respectively, between the doubly Cabibbo-suppressed and Cabibbofavoured decays. In addition, events containing D -> K-pi(+) tagged by D -> K-S,L(0) pi(+)pi(-) are studied in bins of phase space of the three-body decays. This analysis has sensitivity to both r(D)(K pi) cos delta(K)(pi)(D) and r(D)(K pi) sin delta(K)(pi)(D). A fit to A(K pi), A(K pi)(pi pi pi 0) and the phase-space distribution of the D -> K-S,L(0) pi(+)pi(-) tags yields delta(K)(pi)(D) = (187.6(-9.7-6.4)(+8.9+5.4))degrees , where external con- straints are applied for r(D)(K pi) and other relevant parameters. This is the most precise measurement of delta(K)(pi)(D) in quantumcorrelated D (D) over bar decays. WOS:000885083000002 Q2
Published: 2022

8. Observation of ηc (2S) →3 (π+π-) and measurements of χcJ →3 (π+π-) in ψ (3686) radiative transitions

Author: Ablikim, Medina N., Achasov, M. N., Adlarson, Patrik, Albrecht, Malte, Aliberti, Riccardo, İstinye Üniversitesi, Rektörlük, AR-GE, Kolcu, Onur Bugra, Cetin, Serkant Ali, P-4990-2015, and AGF-0147-2022
Abstract: The hadronic decay ηc(2S)→3(π+π-) is observed with a statistical significance of 9.3 standard deviations using (448.1±2.9)×106 ψ(3686) events collected by the BESIII detector at the BEPCII collider. The measured mass and width of ηc(2S) are (3643.4±2.3 (stat)±4.4 (syst)) MeV/c2 and (19.8±3.9 (stat)±3.1 (syst)) MeV, respectively, which are consistent with the world average values within two standard deviations. The product branching fraction B[ψ(3686)→γηc(2S)]×B[ηc(2S)→3(π+π-)] is measured to be (9.2±1.0 (stat)±1.2 (syst))×10-6. Using B[ψ(3686)→γηc(2S)]=(7.0-2.5+3.4)×10-4, we obtain B[ηc(2S)→3(π+π-)]=(1.31±0.15 (stat)±0.17 (syst) (+0.64-0.47) (extr))×10-2, where the third uncertainty is from B[ψ(3686)→γηc(2S)]. We also measure the χcJ→3(π+π-) (J=0, 1, 2) decays via ψ′→γχcJ transitions. The branching fractions are B[χc0→3(π+π-)]=(2.080±0.006 (stat)±0.068 (syst))×10-2, B[χc1→3(π+π-)]=(1.092±0.004 (stat)±0.035 (syst))×10-2, and B[χc2→3(π+π-)]=(1.565±0.005 (stat)±0.048 (syst))×10-2. © 2022 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the "https://creativecommons.org/licenses/by/4.0/"Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. Funded by SCOAP3.
Published: 2022

9. Observation of the double Dalitz decay η′ →e+e-e+e

Author: Ablikim, Medina N., Achasov, M. N., Adlarson, Patrik, Albrecht, Malte, Aliberti, Riccardo, İstinye Üniversitesi, Rektörlük, AR-GE, and Cetin, Serkant Ali
Abstract: Based on (10087±44)×106 J/ψ events collected with the BESIII detector at BEPCII, the double Dalitz decay η′→e+e-e+e-is observed for the first time via the J/ψ→γη′ decay process. The significance is found to be 5.7σ with systematic uncertainties taken into consideration. Its branching fraction is determined to be B(η′→e+e-e+e-)=(4.5±1.0(stat)±0.5(sys))×10-6. © 2022 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the "https://creativecommons.org/licenses/by/4.0/"Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. Funded by SCOAP3.
Published: 2022

10. Measurement of branching fractions of singly cabibbo-suppressed decays Λc+ → ς0K+ and ς+ KS0

Author: Ablikim, Medina N., Achasov, M. N., Adlarson, Patrik, Albrecht, Malte, Aliberti, Riccardo, İstinye Üniversitesi, Rektörlük, AR-GE, and Cetin, Serkant Ali
Abstract: Based on a sample of 4.5 fb-1 of e+e- annihilation data collected in the energy region between 4.6 GeV and 4.7 GeV with the BESIII detector at BEPCII, two singly Cabibbo-suppressed decays Λc+→ς0K+ and Λc+→ς+KS0 are studied. The ratio of the branching fraction B(Λc+→ς0K+) relative to B(Λc+→ς0π+) is measured to be 0.0361±0.0073(stat.)±0.0005(syst.), and the ratio of B(Λc+→ς+KS0) relative to B(Λc+→ς+π+π-) is measured to be 0.0106±0.0031(stat.)±0.0004(syst.). After taking the world-average branching fractions of the reference decay channels, the branching fractions B(Λc+→ς0K+) and B(Λc+→ς+KS0) are determined to be (4.7±0.9(stat.)±0.1(syst.)±0.3(ref.))×10-4 and (4.8±1.4(stat.)±0.2(syst.)±0.3(ref.))×10-4, respectively. The branching fraction of the Λc+→ς+KS0 decay is measured for the first time. © 2022 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the "https://creativecommons.org/licenses/by/4.0/"Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. Funded by SCOAP3.
Published: 2022

11. Absolute measurements of branching fractions of Cabibbo-suppressed hadronic D0(+) decays involving multiple pions

Author: Ablikim, M., Achasov, M. N., Adlarson, Patrik, Albrecht, Malte, Aliberti, Riccardo, Cetin, Serkant Ali, Kolcu, Onur Buğra, İstinye Üniversitesi, Rektörlük, AR-GE, Onur Buğra Kolcu / 0000-0002-9177-1286, Serkant Ali Çetin / 0000-0001-5050-8441, Cetin, Serkant Ali, Kolcu, Onur Bugra, Onur Buğra Kolcu / P-4990-2015, Serkant Ali Çetin / AGF-0147-2022, Serkant Ali Çetin / 34567544400, and Onur Buğra Kolcu / 55900757000
Abstract: By analyzing e(+)e(-) annihilation data with an integrated luminosity of 2.93 fb(-1) collected at the center-of-mass energy root s = 3.773 GeV with the BESIII detector, we present the first absolute measurements of the branching fractions of twenty Cabibbo-suppressed hadronic D0(+) decays involving multiple pions. The highest four branching fractions obtained are B(D-0 -> pi(+)pi(-)pi(0)) = (1.343 +/- 0.013(stat) +/- 0.016(syst))%, B(D-0 -> pi(+)pi(-)2 pi(0)) = (1.002 +/- 0.019(stat )+/- 0.024(syst))%, B(D-0 -> 2 pi(+)pi(-)pi(0))=(1.165 +/- 0.021(stat) +/- 0.021(sy)(st))%, and B(D+ -> 2 pi(+)pi(-)pi(0)). (1.074 +/- 0.040(stat) 0.030(syst))%. The CP asymmetries for the six decays with highest signal yields are also determined and found to be compatible with zero. WOS:000898974000008 Q1
Published: 2022

12. Observation of an ısoscalar resonance with exotic J^{PC}=1^{-+} quantum numbers in J/ψ→γηη^{'}

Author: Ablikim, M., Achasov, M. N., Adlarson, Patrik, Albrecht, Malte, Cetin, Serkant Ali, Kolcu, Onur Buğra, İstinye Üniversitesi, Rektörlük, AR-GE, Serkant Ali Çetin / 0000-0001-5050-8441, Onur Buğra Kolcu / 0000-0002-9177-1286, Cetin, Serkant Ali, Kolcu, Onur Bugra, Serkant Ali Çetin / AGF-0147-2022, Onur Buğra Kolcu / P-4990-2015, Serkant Ali Çetin / 4567544400, and Onur Buğra Kolcu / 55900757000
Abstract: Using a sample of (10.09±0.04)×10^{9} J/ψ events collected with the BESIII detector operating at the BEPCII storage ring, a partial wave analysis of the decay J/ψ→γηη^{'} is performed. The first observation of an isoscalar state with exotic quantum numbers J^{PC}=1^{-+}, denoted as η_{1}(1855), is reported in the process J/ψ→γη_{1}(1855) with η_{1}(1855)→ηη^{'}. Its mass and width are measured to be (1855±9_{-1}^{+6}) MeV/c^{2} and (188±18_{-8}^{+3}) MeV, respectively, where the first uncertainties are statistical and the second are systematic, and its statistical significance is estimated to be larger than 19σ. 36399732
Published: 2022

13. Evidence for a neutral near-threshold structure in the K S0 recoil-mass spectra in e+e- → K S0 Ds+ D∗- and e+e- → K S0 Ds∗+ D

Author: Ablikim, Medina N., Achasov, M. N., Adlarson, Patrik, Albrecht, Malte, Aliberti, Riccardo, İstinye Üniversitesi, Rektörlük, AR-GE, Cetin, Serkant Ali, AGF-0147-2022, and P-4990-2015
Abstract: We study the processes e+e-→KS0Ds+D∗- and e+e-→KS0Ds∗+D-, as well as their charge conjugated processes, at five center-of-mass energies between 4.628 and 4.699 GeV, using data samples corresponding to an integrated luminosity of 3.8 fb-1 collected by the BESIII detector at the BEPCII storage ring. Based on a partial reconstruction technique, we find evidence of a structure near the thresholds for Ds+D∗- and Ds∗+D- production in the KS0 recoil-mass spectrum, which we refer to as the Zcs(3985)0. Fitting with a Breit-Wigner line shape, we find the mass of the structure to be (3992.2±1.7±1.6) MeV/c2 and the width to be (7.7-3.8+4.1±4.3) MeV, where the first uncertainties are statistical and the second are systematic. The significance of the Zcs(3985)0 signal is found to be 4.6σ including both the statistical and systematic uncertainty. We report the Born cross section multiplied by the branching fraction at different energy points. The mass of the Zcs(3985)0 is close to that of the Zcs(3985)+. Assuming SU(3) symmetry, the cross section of the neutral channel is consistent with that of the charged one. Hence, we conclude that the Zcs(3985)0 is the isospin partner of the Zcs(3985)+. Q1
Published: 2022

14. Measurement of proton electromagnetic form factors in the time-like region using initial state radiation at BESIII

Author: Ablikim, Medina, Achasov, Mikhail N., Adlarson, Patrik, Ahmed, Samer, Albrecht, Malte, Aliberti, Riccardo, Amoroso, Antonio, An, M.R., An, Qi, Bai, X.H., Bai, Yu, Bakina, Olga, Baldini Ferroli, Rinaldo, Balossino, Ilaria, Ban, Yong, Begzsuren, Khurelbaatar, Berger, Niklaus, Bertani, Monica, Bettoni, Diego, Bianchi, Fabrizio, Bloms, Johannes, Bortone, Alberto, Boyko, Igor R., Briere, Roy A., Cai, Hao, Cai, Xiao, Calcaterra, Alessandro, Cao, G.F., Cao, N., Çetin, Serkant Ali, Chang, Jinfan, Chang, W.L., Chelkov, Gueorgui A., Chen, D.Y., Chen, G., Chen, Hesheng, Chen, M.L., Chen, S.J., Chen, X.R., Chen, Yuanbo, Chen, Z.J., Cheng, W.S., Cibinetto, Gianluigi, Cossio, Fabio, Cui, X.F., Dai, Hongliang, Dai, Xinchen, Dbeyssi, Alaa, Boer, Remco E. de, Dedovich, Dmitri V., Deng, Ziyan, Denig, Achim, Denysenko, Igor, Destefanis, Marco Giovanni Maria, De Mori, Francesca, Ding, Yanchun, Dong, C., Dong, J., Dong, Liaoyuan, Dong, Mingyi, Dong, X., Du, Shuxian, Fan, Y.L., Fang, J., Fang, Shuangshi, Fang, Y., Farinelli, Riccardo, Fava, Luciano, Feldbauer, Florian, Felici, Giulietto, Feng, C.Q., Feng, J.H., Fritsch, Miriam, Fu, Chengdong, Gao, Y., Gao, Y.G., Garzia, Isabella, Ge, P.T., Geng, C., Gersabeck, Evelina, Gilman, A., Götzen, Klaus, Gong, L., Gong, Wenxuan, Gradl, Wolfgang, Greco, M., Gu, L.M., Gu, Minhao, Gu, S., Gu, Y.T., Guan, C.Y., Guo, Aiqiang, Guo, L.B., Guo, R.P., Guo, Yuping, Guskov, Alexey, Han, T.T., Han, W.Y., Hao, Xiqing, Harris, Frederick Allan, Hüsken, Nils, He, K.L., Heinsius, Fritz-Herbert, Heinz, C.H., Held, T., Heng, Yuekun, Herold, Christoph, Himmelreich, Mathilde, Holtmann, Tobias, Hou, G.Y., Hou, Y.R., Hou, Zhilong, Hu, Haiming, Hu, J.F., Hu, T., Hu, Y., Huang, G.S., Huang, L.Q., Huang, Xingtao, Huang, Y.P., Huang, Z., Hussain, Tahir, Ikegami Andersson, Walter, Imoehl, William, Irshad, M., Jaeger, S., Janchiv, S., Ji, Quan, Ji, Qingping, Ji, X.B., Ji, X.L., Ji, Y.Y., Jiang, H.B., Jiang, Xiaoshan, Jiao, J.B., Jiao, Z., Jin, Shan, Jin, Y., Jing, M.Q., Johansson, Tord, Kalantar-Nayestanaki, Nasser, Kang, X. S., Kappert, Rosa, Kavatsyuk, Myroslav O., Ke, B.C., Keshk, I.K., Khoukaz, Alfons, Kiese, P., Kiuchi, R., Kliemt, Ralf, Koch, L., Kolcu, Onur Bugra, Kopf, Bertram, Kuemmel, M., Küßner, Meike, Kupsc, Andrzej, Kurth, Matthew Glenn, Kühn, Wolfgang, Lane, John Jake, Lange, Jens Sören, Larin, Paul, Lavania, Anita, Lavezzi, Lia, Lei, Z.H., Leithoff, Hans Heinrich, Lellmann, Max, Lenz, Thomas, Li, C., Li, C.H., Li, Cheng, Li, D.M., Li, F., Li, G., Li, H., Li, Haibo, Li, H.J., Li, J.L., Li, J.Q., Li, J.S., Li, Ke, Li, L.K., Li, Lei, Li, P.R., Li, S.Y., Li, Weidong, Li, Weiguo, Li, X.H., Li, Xing Long, Li, Xiaoyu, Li, Z.Y., Liang, H., Liang, Y.F., Liang, Y.T., Liao, G.R., Liao, L.Z., Libby, J., Lin, C.X., Lin, D.X., Liu, B.J., Liu, C.X., Liu, D., Liu, Fu-Hu, Liu, Fang, Liu, Feng, Liu, H.B., Liu, H.M., Liu, Huanhuan, Liu, Huihui, Liu, J.B., Liu, J.L., Liu, J.Y., Liu, K., Liu, K.Y., Liu, L., Liu, M.H., Liu, P.L., Liu, Q., Liu, S.B., Liu, Shuai, Liu, T., Liu, W.M., Liu, X., Liu, Y., Liu, Y.B., Liu, Zhen-An, Liu, Z.Q., Lou, Xinchou, Lu, F.X., Lu, H.J., Lu, J.D., Lu, Junguang, Lu, X.L., Lu, Y., Lu, Yunpeng, Luo, Chenglin, Luo, M.X., Luo, P.W., Luo, Tao, Luo, X.L., Lusso, S., Lyu, Xiao-Rui, Ma, Fengcai, Ma, Hailong, Ma, Lianliang, Ma, M.M., Ma, Qiumei, Ma, R.Q., Ma, R.T., Ma, X.X., Ma, Xiaoyan, Maas, Frank E., Maggiora, Marco, Maldaner, Stephan, Malde, Sneha, Malik, Qadeer Afzal, Mangoni, Alessio, Mao, Yajun, Mao, Zepu, Marcello, Simonetta, Meng, Z.X., Messchendorp, Johannes Gerhardus, Mezzadri, Giulio, Min, T.J., Mitchell, Ryan Edward, Mo, Xiaohu, Mo, Y.J., Muchnoi, Nikolai Yu., Muramatsu, Hajime, Nakhoul, Simon, Nefedov, Yury, Nerling, Frank, Nikolaev, Ivan Borisovich, Ning, Z., Nisar, Shabana, Olsen, Stephen L., Ouyang, Qun, Pacetti, Simone, Pan, Xiang, Pan, Y., Pathak, A., Patteri, Piero, Pelizäus, Marc, Peng, H. P., Peters, Klaus, Pettersson, J., Ping, J.L., Ping, R.G., Poling, Ronald, Prasad, Vindhyawasini, Qi, H., Qi, H.R., Qi, K.H., Qi, Ming, Qi, T.Y., Qian, S., Qian, W.B., Qian, Z., Qiao, Congfeng, Qin, L.Q., Qin, X.P., Qin, X.S., Qin, Zhonghua, Qiu, Jinfa, Qu, S.Q., Rashid, K.H., Ravindran, Krishnakumar, Redmer, Christoph Florian, Rivetti, Angelo, Rodin, Viktor, Da Rocha Rolo, Manuel Dionisio, Rong, Gang, Rosner, Christoph, Rump, Marcel Andre, Sang, H.S., Sarantsev, Andrei V., Schelhaas, Yasemin, Schnier, Claudius, Schönning, Karin, Scodeggio, Marco, Shan, D.C., Shan, Wei, Shan, Xinyu, Shangguan, J.F., Shao, M., Shen, C.P., Shen, H.F., Shen, P.X., Shen, X.Y., Shi, H.C., Shi, R.S., Shi, X., Shi, X.D., Song, J.J., Song, W.M., Song, Y.X., Sosio, Stefano, Spataro, Stefano, Su, K.X., Su, P.P., Sui, F.F., Sun, Gongxing, Sun, H.K., Sun, J.F., Sun, L., Sun, S.S., Sun, T., Sun, W.Y., Sun, X., Sun, Y.J., Sun, Y.K., Sun, Y.Z., Sun, Z.T., Tan, Y.H., Tan, Y.X., Tang, C.J., Tang, G.Y., Tang, J., Teng, J.X., Thoren, Viktor, Tian, W.H., Uman, Ismail, Wang, B., Wang, C.W., Wang, D.Y., Wang, H.J., Wang, H.P., Wang, K., Wang, L.L., Wang, M., Wang, M.Z., Wang, Meng, Wang, W., Wang, W.H., Wang, W.P., Wang, X., Wang, X.F., Wang, X.L., Wang, Y., Wang, Y.D., Wang, Y.F., Wang, Y.Q., Wang, Y.Y., Wang, Z., Wang, Zongyuan, Wang, Ziyi, Wei, D.H., Weidenkaff, Peter, Weidner, Frederik, Wen, Shuopin, White, D.J., Wiedner, Ulrich, Wilkinson, Guy, Wolke, Magnus, Wollenberg, Leonard, Wu, J.F., Wu, L.H., Wu, L.J., Wu, X., Wu, Z., Xia, Lei, Xiao, H., Xiao, S.Y., Xiao, Zhenjun, Xie, X.H., Xie, Y.G., Xie, Y.H., Xing, T.Y., Xu, Guofa, Xu, Q.J., Xu, W., Xu, Xinping, Xu, Y.C., Yan, F., Yan, L., Yan, W.B., Yan, W.C., Yan, Xu, Yang, H.J., Yang, Hongxun, Yang, L., Yang, S.L., Yang, Yongxu, Yang, Yifan, Yang, Zhi, Ye, M., Ye, Minghan, Yin, J.H., You, Z.Y., Yu, Boxiang, Yu, C.X., Yu, G., Yu, J.S., Yu, T., Yuan, Chang-Zheng, Yuan, L., Yuan, X.Q., Yuan, Y., Yuan, Z.Y., Yue, C.X., Yüncü, Alperen, Zafar, A.A., Zeng, X., Zeng, Y., Zhang, A. Q., Zhang, B. X., Zhang, Guangyi, Zhang, Haitao, Zhang, H.H., Zhang, Hongyu, Zhang, J.J., Zhang, J.L., Zhang, J.Q., Zhang, J.W., Zhang, Jianyong, Zhang, J.Z., Zhang, Jianyu, Zhang, Jiawei, Zhang, L.Q., Zhang, Lei, Zhang, S., Zhang, S.F., Zhang, Shulei, Zhang, X.D., Zhang, X.Y., Zhang, Y., Zhang, Y.H., Zhang, Y.T., Zhang, Yan, Zhang, Yao, Zhang, Yi, Zhang, Z.H., Zhang, Z.Y., Zhao, G., Zhao, J., Zhao, J.Y., Zhao, J.Z., Zhao, Lei, Zhao, Ling, Zhao, Ming-Gang, Zhao, Q., Zhao, Shujun, Zhao, Yubin, Zhao, Y.X., Zhao, Zhengguo, Zhemchugov, Alexey, Zheng, B., Zheng, Jianping, Zheng, Y., Zheng, Y.H., Zhong, B., Zhong, C., Zhou, L. P., Zhou, Q., Zhou, X., Zhou, X.K., Zhou, X.R., Zhu, A.N., Zhu, Jianhui, Zhu, K., Zhu, Kejun, Zhu, S.H., Zhu, T.J., Zhu, W.J., Zhu, Y.C., Zhu, Zian, Zou, B.S., Zou, Jiaheng, Ablikim, Medina, Achasov, Mikhail N., Adlarson, Patrik, Ahmed, Samer, Albrecht, Malte, Aliberti, Riccardo, Amoroso, Antonio, An, M.R., An, Qi, Bai, X.H., Bai, Yu, Bakina, Olga, Baldini Ferroli, Rinaldo, Balossino, Ilaria, Ban, Yong, Begzsuren, Khurelbaatar, Berger, Niklaus, Bertani, Monica, Bettoni, Diego, Bianchi, Fabrizio, Bloms, Johannes, Bortone, Alberto, Boyko, Igor R., Briere, Roy A., Cai, Hao, Cai, Xiao, Calcaterra, Alessandro, Cao, G.F., Cao, N., Çetin, Serkant Ali, Chang, Jinfan, Chang, W.L., Chelkov, Gueorgui A., Chen, D.Y., Chen, G., Chen, Hesheng, Chen, M.L., Chen, S.J., Chen, X.R., Chen, Yuanbo, Chen, Z.J., Cheng, W.S., Cibinetto, Gianluigi, Cossio, Fabio, Cui, X.F., Dai, Hongliang, Dai, Xinchen, Dbeyssi, Alaa, Boer, Remco E. de, Dedovich, Dmitri V., Deng, Ziyan, Denig, Achim, Denysenko, Igor, Destefanis, Marco Giovanni Maria, De Mori, Francesca, Ding, Yanchun, Dong, C., Dong, J., Dong, Liaoyuan, Dong, Mingyi, Dong, X., Du, Shuxian, Fan, Y.L., Fang, J., Fang, Shuangshi, Fang, Y., Farinelli, Riccardo, Fava, Luciano, Feldbauer, Florian, Felici, Giulietto, Feng, C.Q., Feng, J.H., Fritsch, Miriam, Fu, Chengdong, Gao, Y., Gao, Y.G., Garzia, Isabella, Ge, P.T., Geng, C., Gersabeck, Evelina, Gilman, A., Götzen, Klaus, Gong, L., Gong, Wenxuan, Gradl, Wolfgang, Greco, M., Gu, L.M., Gu, Minhao, Gu, S., Gu, Y.T., Guan, C.Y., Guo, Aiqiang, Guo, L.B., Guo, R.P., Guo, Yuping, Guskov, Alexey, Han, T.T., Han, W.Y., Hao, Xiqing, Harris, Frederick Allan, Hüsken, Nils, He, K.L., Heinsius, Fritz-Herbert, Heinz, C.H., Held, T., Heng, Yuekun, Herold, Christoph, Himmelreich, Mathilde, Holtmann, Tobias, Hou, G.Y., Hou, Y.R., Hou, Zhilong, Hu, Haiming, Hu, J.F., Hu, T., Hu, Y., Huang, G.S., Huang, L.Q., Huang, Xingtao, Huang, Y.P., Huang, Z., Hussain, Tahir, Ikegami Andersson, Walter, Imoehl, William, Irshad, M., Jaeger, S., Janchiv, S., Ji, Quan, Ji, Qingping, Ji, X.B., Ji, X.L., Ji, Y.Y., Jiang, H.B., Jiang, Xiaoshan, Jiao, J.B., Jiao, Z., Jin, Shan, Jin, Y., Jing, M.Q., Johansson, Tord, Kalantar-Nayestanaki, Nasser, Kang, X. S., Kappert, Rosa, Kavatsyuk, Myroslav O., Ke, B.C., Keshk, I.K., Khoukaz, Alfons, Kiese, P., Kiuchi, R., Kliemt, Ralf, Koch, L., Kolcu, Onur Bugra, Kopf, Bertram, Kuemmel, M., Küßner, Meike, Kupsc, Andrzej, Kurth, Matthew Glenn, Kühn, Wolfgang, Lane, John Jake, Lange, Jens Sören, Larin, Paul, Lavania, Anita, Lavezzi, Lia, Lei, Z.H., Leithoff, Hans Heinrich, Lellmann, Max, Lenz, Thomas, Li, C., Li, C.H., Li, Cheng, Li, D.M., Li, F., Li, G., Li, H., Li, Haibo, Li, H.J., Li, J.L., Li, J.Q., Li, J.S., Li, Ke, Li, L.K., Li, Lei, Li, P.R., Li, S.Y., Li, Weidong, Li, Weiguo, Li, X.H., Li, Xing Long, Li, Xiaoyu, Li, Z.Y., Liang, H., Liang, Y.F., Liang, Y.T., Liao, G.R., Liao, L.Z., Libby, J., Lin, C.X., Lin, D.X., Liu, B.J., Liu, C.X., Liu, D., Liu, Fu-Hu, Liu, Fang, Liu, Feng, Liu, H.B., Liu, H.M., Liu, Huanhuan, Liu, Huihui, Liu, J.B., Liu, J.L., Liu, J.Y., Liu, K., Liu, K.Y., Liu, L., Liu, M.H., Liu, P.L., Liu, Q., Liu, S.B., Liu, Shuai, Liu, T., Liu, W.M., Liu, X., Liu, Y., Liu, Y.B., Liu, Zhen-An, Liu, Z.Q., Lou, Xinchou, Lu, F.X., Lu, H.J., Lu, J.D., Lu, Junguang, Lu, X.L., Lu, Y., Lu, Yunpeng, Luo, Chenglin, Luo, M.X., Luo, P.W., Luo, Tao, Luo, X.L., Lusso, S., Lyu, Xiao-Rui, Ma, Fengcai, Ma, Hailong, Ma, Lianliang, Ma, M.M., Ma, Qiumei, Ma, R.Q., Ma, R.T., Ma, X.X., Ma, Xiaoyan, Maas, Frank E., Maggiora, Marco, Maldaner, Stephan, Malde, Sneha, Malik, Qadeer Afzal, Mangoni, Alessio, Mao, Yajun, Mao, Zepu, Marcello, Simonetta, Meng, Z.X., Messchendorp, Johannes Gerhardus, Mezzadri, Giulio, Min, T.J., Mitchell, Ryan Edward, Mo, Xiaohu, Mo, Y.J., Muchnoi, Nikolai Yu., Muramatsu, Hajime, Nakhoul, Simon, Nefedov, Yury, Nerling, Frank, Nikolaev, Ivan Borisovich, Ning, Z., Nisar, Shabana, Olsen, Stephen L., Ouyang, Qun, Pacetti, Simone, Pan, Xiang, Pan, Y., Pathak, A., Patteri, Piero, Pelizäus, Marc, Peng, H. P., Peters, Klaus, Pettersson, J., Ping, J.L., Ping, R.G., Poling, Ronald, Prasad, Vindhyawasini, Qi, H., Qi, H.R., Qi, K.H., Qi, Ming, Qi, T.Y., Qian, S., Qian, W.B., Qian, Z., Qiao, Congfeng, Qin, L.Q., Qin, X.P., Qin, X.S., Qin, Zhonghua, Qiu, Jinfa, Qu, S.Q., Rashid, K.H., Ravindran, Krishnakumar, Redmer, Christoph Florian, Rivetti, Angelo, Rodin, Viktor, Da Rocha Rolo, Manuel Dionisio, Rong, Gang, Rosner, Christoph, Rump, Marcel Andre, Sang, H.S., Sarantsev, Andrei V., Schelhaas, Yasemin, Schnier, Claudius, Schönning, Karin, Scodeggio, Marco, Shan, D.C., Shan, Wei, Shan, Xinyu, Shangguan, J.F., Shao, M., Shen, C.P., Shen, H.F., Shen, P.X., Shen, X.Y., Shi, H.C., Shi, R.S., Shi, X., Shi, X.D., Song, J.J., Song, W.M., Song, Y.X., Sosio, Stefano, Spataro, Stefano, Su, K.X., Su, P.P., Sui, F.F., Sun, Gongxing, Sun, H.K., Sun, J.F., Sun, L., Sun, S.S., Sun, T., Sun, W.Y., Sun, X., Sun, Y.J., Sun, Y.K., Sun, Y.Z., Sun, Z.T., Tan, Y.H., Tan, Y.X., Tang, C.J., Tang, G.Y., Tang, J., Teng, J.X., Thoren, Viktor, Tian, W.H., Uman, Ismail, Wang, B., Wang, C.W., Wang, D.Y., Wang, H.J., Wang, H.P., Wang, K., Wang, L.L., Wang, M., Wang, M.Z., Wang, Meng, Wang, W., Wang, W.H., Wang, W.P., Wang, X., Wang, X.F., Wang, X.L., Wang, Y., Wang, Y.D., Wang, Y.F., Wang, Y.Q., Wang, Y.Y., Wang, Z., Wang, Zongyuan, Wang, Ziyi, Wei, D.H., Weidenkaff, Peter, Weidner, Frederik, Wen, Shuopin, White, D.J., Wiedner, Ulrich, Wilkinson, Guy, Wolke, Magnus, Wollenberg, Leonard, Wu, J.F., Wu, L.H., Wu, L.J., Wu, X., Wu, Z., Xia, Lei, Xiao, H., Xiao, S.Y., Xiao, Zhenjun, Xie, X.H., Xie, Y.G., Xie, Y.H., Xing, T.Y., Xu, Guofa, Xu, Q.J., Xu, W., Xu, Xinping, Xu, Y.C., Yan, F., Yan, L., Yan, W.B., Yan, W.C., Yan, Xu, Yang, H.J., Yang, Hongxun, Yang, L., Yang, S.L., Yang, Yongxu, Yang, Yifan, Yang, Zhi, Ye, M., Ye, Minghan, Yin, J.H., You, Z.Y., Yu, Boxiang, Yu, C.X., Yu, G., Yu, J.S., Yu, T., Yuan, Chang-Zheng, Yuan, L., Yuan, X.Q., Yuan, Y., Yuan, Z.Y., Yue, C.X., Yüncü, Alperen, Zafar, A.A., Zeng, X., Zeng, Y., Zhang, A. Q., Zhang, B. X., Zhang, Guangyi, Zhang, Haitao, Zhang, H.H., Zhang, Hongyu, Zhang, J.J., Zhang, J.L., Zhang, J.Q., Zhang, J.W., Zhang, Jianyong, Zhang, J.Z., Zhang, Jianyu, Zhang, Jiawei, Zhang, L.Q., Zhang, Lei, Zhang, S., Zhang, S.F., Zhang, Shulei, Zhang, X.D., Zhang, X.Y., Zhang, Y., Zhang, Y.H., Zhang, Y.T., Zhang, Yan, Zhang, Yao, Zhang, Yi, Zhang, Z.H., Zhang, Z.Y., Zhao, G., Zhao, J., Zhao, J.Y., Zhao, J.Z., Zhao, Lei, Zhao, Ling, Zhao, Ming-Gang, Zhao, Q., Zhao, Shujun, Zhao, Yubin, Zhao, Y.X., Zhao, Zhengguo, Zhemchugov, Alexey, Zheng, B., Zheng, Jianping, Zheng, Y., Zheng, Y.H., Zhong, B., Zhong, C., Zhou, L. P., Zhou, Q., Zhou, X., Zhou, X.K., Zhou, X.R., Zhu, A.N., Zhu, Jianhui, Zhu, K., Zhu, Kejun, Zhu, S.H., Zhu, T.J., Zhu, W.J., Zhu, Y.C., Zhu, Zian, Zou, B.S., and Zou, Jiaheng
Abstract: The electromagnetic process is studied with the initial-state-radiation technique using 7.5 fb−1 of data collected by the BESIII experiment at seven energy points from 3.773 to 4.600 GeV. The Born cross section and the effective form factor of the proton are measured from the production threshold to 3.0 GeV/ using the invariant-mass spectrum. The ratio of electric and magnetic form factors of the proton is determined from the analysis of the proton-helicity angular distribution.
Published: 2021

15. More “Nudging” for pro-environmental behavior

Author: Albrecht, Malte, primary
Published: 2020
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16. Evidence of a Resonant Structure in the e+e- →π+D0D∗- Cross Section between 4.05 and 4.60 GeV

Author: Ablikim, Medina, Achasov, Mikhail N, Ban, Yong, Hu, Yu, Huang, Guangshun, Huang, Jinshu, Huang, Xingtao, Huang, Xiaozhong, Huang, Zhiling, Hussain, Talab, Ikegami Andersson, Walter, Ji, Quan, Ji, Qingping, Bennett, Dan, Ji, Xiaobin, Ji, Xiaolu, Jiang, Xiaoshan, Jiang, Xingyu, Jiao, Jianbin, Jiao, Zheng, Jin, Dapeng, Jin, Shan, Jin, Yi, Johansson, Tord, Bennett, Jake, Julin, Andy, Kalantar-Nayestanaki, Nasser, Kang, Xiaolin, Kang, Xiaoshen, Kavatsyuk, Myroslav, Ke, Bai-Cian, Khan, Tabassum, Khoukaz, Alfons, Kiese, Patric, Kliemt, Ralf, Berger, Niklaus, Koch, Leonard, Kolcu, Onur Bugra, Kopf, Bertram, Kornicer, Mihajlo, Kuemmel, Miriam, Kuessner, Meike, Kuhlmann, Markus, Kupsc, Andrzej, Kuhn, Wolfgang Kuehn, Lange, Jens Soeren, Bertani, Monica, Lara, Manuel, Larin, Paul, Lavezzi, Lia, Leiber, Stefan, Leithoff, Heinrich, Leng, Chongyang, Li, Cui, Li, Cheng, Li, Demin, Li, Fei, Bettoni, Diego, Li, Fengyun, Li, Gang, Li, Haibo, Li, Huijing, Li, Jiacai, Li, Kaijie, Li, Kang, Li, Ke, Li, Lei, Li, Peilian, Bian, Jianming, Li, Peirong, Li, Qiyun, Li, Teng, Li, Weidong, Li, Weiguo, Li, Xiaoling, Li, Xiaonan, Li, Xue-Qian, Li, Zhibing, Liang, Hao, Bianchi, Fabrizio, Liang, Yongfei, Liang, Yutie, Liao, Guangrui, Lin, Dexu, Liu, Bing, Liu, Beijiang, Liu, Chunxiu, Liu, Dong, Liu, Fuhu, Liu, Fang, Boger, Evgeny, Liu, Feng, Liu, Hongbang, Liu, Huaimin, Liu, Huanhuan, Liu, Huihui, Liu, Jianbei, Liu, Jueping, Liu, Jingyi, Liu, Kai, Liu, Kuiyong, Boyko, Igor, Liu, Ke, Liu, Peilian, Liu, Qian, Liu, Shubin, Liu, Xiang, Liu, Yu-Bin, Liu, Zhenan, Liu, Zhiqing, Long, Yunfei, Lou, Xinchou, Ahmed, Samer Ali Nasher, Briere, Roy, Lu, Hai-jiang, Lu, Junguang, Lu, Yu, Lu, Yunpeng, Luo, Chenglin, Luo, Mingxing, Luo, Xiaolan, Lyu, Xiao-Rui, Ma, Fengcai, Ma, Hailong, Cai, Hao, Ma, Lianliang, Ma, Mingming, Ma, Qiumei, Ma, Tian, Ma, Xuning, Ma, Xiaoyan, Ma, YuMing, Maas, Frank, Maggiora, Marco, Malik, Qadeer Afzal, Cai, Xiao, Mao, Yajun, Mao, Zepu, Marcello, Simonetta, Meng, Zhaoxiao, Messchendorp, Johan, Mezzadri, Giulio, Min, Jian, Min, Tianjue, Mitchell, Ryan, Mo, Xiaohu, Cakir, Orhan, Mo, Yujin, Morales Morales, Cristina, Morello, Gianfranco, Muchnoi, Nikolai Yu, Muramatsu, Hajime, Mustafa, Arber, Nefedov, Yury, Nerling, Frank, Nikolaev, Ivan, Ning, Zhe, Calcaterra, Alessandro, Nisar, Shabana, Niu, Shunli, Niu, Xunyi, Olsen, Stephen L, Ouyang, Qun OuYang, Pacetti, Simone, Pan, Yue, Papenbrock, Michael, Patteri, Piero, Pelizaeus, Marc, Cao, Guofu, Pellegrino, Jacopo, Peng, Haiping, Peters, Klaus, Pettersson, Joachim, Ping, Jialun, Ping, Ronggang, Pitka, Andreas, Poling, Ronald, Prasad, Vindhyawasini, Qi, Hongrong, Cetin, Serkant Ali, Qi, Ming, Qian, Sen, Qiao, Cong-Feng, Qin, Nian, Qin, Xiaoshuai, Qin, Zhonghua, Qiu, Jinfa, Rashid, Khawaja Haris, Redmer, Christoph, Richter, Marvin, Chai, Junying, Ripka, Martin, Rolo, Manuel, Rong, Gang, Rosner, Christoph, Ruan, Xiangdong, Sarantsev, Andrei, Savrie, Mauro Savrié, Schnier, Claudius, Schoenning, Karin, Shao, Ming, Chang, Jinfan, Shen, Chengping, Shen, Peixun, Shen, Xiaoyan, Sheng, Huayi, Song, Jiaojiao, Song, Weimin, Song, Xinying, Sosio, Stefano, Sowa, Cathrina, Spataro, Stefano, Chelkov, Georgy, Sun, Gongxing, Sun, Junfeng, Sun, Liang, Sun, Shengsen, Sun, Xinhua, Sun, Yongjie SUN, Sun, Yankun, Sun, Yongzhao, Sun, Zhijia, Sun, Zhentian, Albrecht, Malte, Chen, Gang, Tang, Changjian, Tang, Guangyi, Tang, Xiao, Tapan, Ilhan, Tiemens, Marcel, Tsednee, Banzragch, Uman, Ismail, Varner, Gary S, Wang, Bin, Wang, Binlong, Chen, Hesheng, Wang, Dayong, Wang, Dan, Wang, Ke, Wang, Liangliang, Wang, Lingshu, Wang, Meng, Wang, Ping, Wang, Peiliang, Wang, Weiping, Chen, Jiangchuan, Wang, Xiongfei, Wang, Yue, Wang, Yadi, Wang, Yifang, Wang, Yaqian, Wang, Zheng, Wang, Zhigang, Wang, Zhihong, Wang, Zhiyong, Wang, Zongyuan, Chen, Mary, Weber, Tobias, Wei, Daihui, Weidenkaff, Peter, Wen, Shuopin, Wiedner, Ulrich, Wolke, Magnus, Wu, Linghui, Wu, Lianjin, Wu, Zhi, Xia, Lei, Chen, Pingliang, Xia, Xin, Xia, Yu, Xiao, Dong, Xiao, Hao, Xiao, Yanjia, Xiao, Zhenjun, Xie, Yuguang, Xie, Yuehong, Xiong, XiAn, Xiu, Qinlei, Chen, Shenjian, Xu, Guofa, Xu, Jingjing, Xu, Lei, Xu, Qingjun, Xu, Qingnian, Xu, Xinping, Yan, Liang, Yan, Wenbiao, Yan, Wencheng, Chen, Yuanbo, Yan, Yonghong, Yang, Haijun, Yang, Hongxun, Yang, Liu, Yang, Youhua, Yang, Yongxu, Yang, Yifan, Ye, Mei, Ye, Minghan, Yin, Junhao, Cibinetto, Gianluigi, You, Zhengyun, Yu, Boxiang, Yu, Chun-Xu, Yuan, Changzheng, Yuan, Ye, Yuncu, Alperen, Zafar, Abrar Ahmad, Zallo, Adriano, Zeng, Yun, Zeng, Zhe, Dai, Hongliang, Zhang, Bingxin, Zhang, Bingyun, Zhang, Changchun, Zhang, Dahua, Zhang, Hong-Hao, Zhang, Hongyu, Zhang, Jin, Zhang, Jielei, Zhang, Jingqing, Zhang, Jiawen, Dai, JianPing, Zhang, Jianyong, Zhang, Jingzhi, Zhang, Kun, Zhang, Lei, Zhang, Shiquan, Zhang, Xueyao, Zhang, Yinhong, Zhang, Yateng, Zhang, Yang, Zhang, Yao, Amoroso, Antonio, Dbeyssi, Alaa, Zhang, Yu, Zhang, Zhenghao, Zhang, Ziping, Zhang, Zhenyu, Zhao, Guang, Zhao, Jingwei, Zhao, Jingyi, Zhao, Jingzhou, Zhao, Lei, Zhao, Ling, Dedovich, Dmitry, Zhao, Minggang, Zhao, Qiang, Zhao, Shujun, Zhao, Tianchi, Zhao, Yubin, Zhao, Zhengguo, Zhemchugov, Alexey, Zheng, Bo, Zheng, Jianping, Zheng, Wenjing, Deng, Ziyan, Zheng, Yangheng, Zhong, Bin, Zhou, Li, Zhou, Xiang, Zhou, Xiaokang, Zhou, Xiaorong, Zhou, Xingyu, Zhou, Yixiong, Zhu, Jiang, Denig, Achim, Zhu, Kai, Zhu, Kejun, Zhu, Shuai, Zhu, Shihai, Zhu, Xianglei, Zhu, yingchun, Zhu, Yongsheng, Zhu, Zi-An, Zhuang, Jian, Zou, Bingsong, Denysenko, Igor, Zou, Jiaheng, BESIII Collaboration, Destefanis, Marco, De Mori, Francesca, Ding, Yong, Dong, Chao, Dong, Jing, An, Fenfen, Dong, Liaoyuan, Dong, Mingyi, Dou, Zhenglei, Du, Shuxian, Duan, Pengfei, Fan, Jingzhou, Fang, Jian, Fang, Shuangshi, Fang, Xin, Fang, Yi, An, Qi, Farinelli, Riccardo, Fava, Luciano, Fegan, Stuart, Feldbauer, Florian, Felici, Giulietto, Feng, Changqing, Fioravanti, Elisa, Fritsch, Miriam, Fu, Chengdong, Gao, Qing, Bai, Yu, Gao, Xinlei, Gao, Yuanning, Gao, Yonggui, Gao, Zhen, Garzia, Isabella, Goetzen, Klaus, Gong, Li, Gong, Wenxuan, Gradl, Wolfgang, Greco, Michela, Bakina, Olga, Gu, Minhao, Gu, Shan, Gu, Yunting, Guo, Aiqiang, Guo, Libo, Guo, Rupan, Guo, Yuping, Haddadi, Zahra, Han, Shuang, Hao, Xiqing, Baldini Ferroli, Rinaldo, Harris, Frederick A, He, Kanglin, Heinsius, Fritz-Herbert, Held, Thomas, Heng, Yuekun, Holtmann, Tobias, Hou, Zhilong, Hu, Chen, Hu, Haiming, and Hu, Tao
Subjects: stability [yield], mass [resonance], annihilation [electron positron], Y(4360), D*2(2460), width [mass], NO, decay, High Energy Physics - Experiment, Physics and Astronomy (all), ddc:530, structure, enhancement, charm, decay, BES, 4.05-4.60 GeV-cms, amplitude analysis, Beijing Stor, electroproduction [psi(4415)], electroproduction [Y(4260)], molecule [charmed meson], colliding beams [electron positron], (pi+ D0) [mass spectrum], charm, statistical, molecule [D anti-D], experimental results
Abstract: The cross section of the process $e^+e^-\to \pi^+D^0D^{*-}$ for center-of-mass energies from 4.05 to 4.60~GeV is measured precisely using data samples collected with the BESIII detector operating at the BEPCII storage ring. Two enhancements are clearly visible in the cross section around 4.23 and 4.40~GeV. Using several models to describe the dressed cross section yields stable parameters for the first enhancement, which has a mass of $4228.6 \pm 4.1 \pm 6.3 \un{MeV}/c^2$ and a width of $77.0 \pm 6.8 \pm 6.3 \un{MeV}$, where the first uncertainties are statistical and the second ones are systematic. Our resonant mass is consistent with previous observations of the $Y(4220)$ state and the theoretical prediction of a $D\bar{D}_1(2420)$ molecule. This result is the first observation of $Y(4220)$ associated with an open-charm final state. Fits with three resonance functions with additional $Y(4260)$, $Y(4320)$, $Y(4360)$, $\psi(4415)$, or a new resonance, do not show significant contributions from either of these resonances. The second enhancement is not from a single known resonance. It could contain contributions from $\psi(4415)$ and other resonances, and a detailed amplitude analysis is required to better understand this enhancement.
Published: 2019
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17. Evidence of a resonant structure in the $e^+e^-\to \pi^+D^0D^{*-}$ cross section between 4.05 and 4.60 GeV

Author: Ablikim, Medina, Achasov, Mikhail N, Ahmed, Samer Ali Nasher, Albrecht, Malte, Amoroso, Antonio, An, Fenfen, An, Qi, Bai, Yu, Bakina, Olga, Baldini Ferroli, Rinaldo, Ban, Yong, Bennett, Dan, Bennett, Jake, Berger, Niklaus, Bertani, Monica, Bettoni, Diego, Bian, Jianming, Bianchi, Fabrizio, Boger, Evgeny, Boyko, Igor, Briere, Roy, Cai, Hao, Cai, Xiao, Cakir, Orhan, Calcaterra, Alessandro, Cao, Guofu, Cetin, Serkant Ali, Chai, Junying, Chang, Jinfan, Chelkov, Georgy, Chen, Gang, Chen, Hesheng, Chen, Jiangchuan, Chen, Mary, Chen, Pingliang, Chen, Shenjian, Chen, Yuanbo, Cibinetto, Gianluigi, Dai, Hongliang, Dai, JianPing, Dbeyssi, Alaa, Dedovich, Dmitry, Deng, Ziyan, Denig, Achim, Denysenko, Igor, Destefanis, Marco, De Mori, Francesca, Ding, Yong, Dong, Chao, Dong, Jing, Dong, Liaoyuan, Dong, Mingyi, Dou, Zhenglei, Du, Shuxian, Duan, Pengfei, Fan, Jingzhou, Fang, Jian, Fang, Shuangshi, Fang, Xin, Fang, Yi, Farinelli, Riccardo, Fava, Luciano, Fegan, Stuart, Feldbauer, Florian, Felici, Giulietto, Feng, Changqing, Fioravanti, Elisa, Fritsch, Miriam, Fu, Chengdong, Gao, Qing, Gao, Xinlei, Gao, Yuanning, Gao, Yonggui, Gao, Zhen, Garzia, Isabella, Goetzen, Klaus, Gong, Li, Gong, Wenxuan, Gradl, Wolfgang, Greco, Michela, Gu, Minhao, Gu, Shan, Gu, Yunting, Guo, Aiqiang, Guo, Libo, Guo, Rupan, Guo, Yuping, Haddadi, Zahra, Han, Shuang, Hao, Xiqing, Harris, Frederick A, He, Kanglin, Heinsius, Fritz-Herbert, Held, Thomas, Heng, Yuekun, Holtmann, Tobias, Hou, Zhilong, Hu, Chen, Hu, Haiming, Hu, Tao, Hu, Yu, Huang, Guangshun, Huang, Jinshu, Huang, Xingtao, Huang, Xiaozhong, Huang, Zhiling, Hussain, Talab, Ikegami Andersson, Walter, Ji, Quan, Ji, Qingping, Ji, Xiaobin, Ji, Xiaolu, Jiang, Xiaoshan, Jiang, Xingyu, Jiao, Jianbin, Jiao, Zheng, Jin, Dapeng, Jin, Shan, Jin, Yi, Johansson, Tord, Julin, Andy, Kalantar-Nayestanaki, Nasser, Kang, Xiaolin, Kang, Xiaoshen, Kavatsyuk, Myroslav, Ke, Bai-Cian, Khan, Tabassum, Khoukaz, Alfons, Kiese, Patric, Kliemt, Ralf, Koch, Leonard, Kolcu, Onur Bugra, Kopf, Bertram, Kornicer, Mihajlo, Kuemmel, Miriam, Kuessner, Meike, Kuhlmann, Markus, Kupsc, Andrzej, Kuhn, Wolfgang Kuehn, Lange, Jens Soeren, Lara, Manuel, Larin, Paul, Lavezzi, Lia, Leiber, Stefan, Leithoff, Heinrich, Leng, Chongyang, Li, Cui, Li, Cheng, Li, Demin, Li, Fei, Li, Fengyun, Li, Gang, Li, Haibo, Li, Huijing, Li, Jiacai, Li, Kaijie, Li, Kang, Li, Ke, Li, Lei, Li, Peilian, Li, Peirong, Li, Qiyun, Li, Teng, Li, Weidong, Li, Weiguo, Li, Xiaoling, Li, Xiaonan, Li, Xue-Qian, Li, Zhibing, Liang, Hao, Liang, Yongfei, Liang, Yutie, Liao, Guangrui, Lin, Dexu, Liu, Bing, Liu, Beijiang, Liu, Chunxiu, Liu, Dong, Liu, Fuhu, Liu, Fang, Liu, Feng, Liu, Hongbang, Liu, Huaimin, Liu, Huanhuan, Liu, Huihui, Liu, Jianbei, Liu, Jueping, Liu, Jingyi, Liu, Kai, Liu, Kuiyong, Liu, Ke, Liu, Peilian, Liu, Qian, Liu, Shubin, Liu, Xiang, Liu, Yu-Bin, Liu, Zhenan, Liu, Zhiqing, Long, Yunfei, Lou, Xinchou, Lu, Hai-Jiang, Lu, Junguang, Lu, Yu, Lu, Yunpeng, Luo, Chenglin, Luo, Mingxing, Luo, Xiaolan, Lyu, Xiao-Rui, Ma, Fengcai, Ma, Hailong, Ma, Lianliang, Ma, Mingming, Ma, Qiumei, Ma, Tian, Ma, Xuning, Ma, Xiaoyan, Ma, YuMing, Maas, Frank, Maggiora, Marco, Malik, Qadeer Afzal, Mao, Yajun, Mao, Zepu, Marcello, Simonetta, Meng, Zhaoxiao, Messchendorp, Johan, Mezzadri, Giulio, Min, Jian, Min, Tianjue, Mitchell, Ryan, Mo, Xiaohu, Mo, Yujin, Morales Morales, Cristina, Morello, Gianfranco, Muchnoi, Nikolai Yu, Muramatsu, Hajime, Mustafa, Arber, Nefedov, Yury, Nerling, Frank, Nikolaev, Ivan, Ning, Zhe, Nisar, Shabana, Niu, Shunli, Niu, Xunyi, Olsen, Stephen L, Ouyang, Qun OuYang, Pacetti, Simone, Pan, Yue, Papenbrock, Michael, Patteri, Piero, Pelizaeus, Marc, Pellegrino, Jacopo, Peng, Haiping, Peters, Klaus, Pettersson, Joachim, Ping, Jialun, Ping, Ronggang, Pitka, Andreas, Poling, Ronald, Prasad, Vindhyawasini, Qi, Hongrong, Qi, Ming, Qian, Sen, Qiao, Cong-Feng, Qin, Nian, Qin, Xiaoshuai, Qin, Zhonghua, Qiu, Jinfa, Rashid, Khawaja Haris, Redmer, Christoph, Richter, Marvin, Ripka, Martin, Rolo, Manuel, Rong, Gang, Rosner, Christoph, Ruan, Xiangdong, Sarantsev, Andrei, Savrie, Mauro Savrié, Schnier, Claudius, Schoenning, Karin, Shao, Ming, Shen, Chengping, Shen, Peixun, Shen, Xiaoyan, Sheng, Huayi, Song, Jiaojiao, Song, Weimin, Song, Xinying, Sosio, Stefano, Sowa, Cathrina, Spataro, Stefano, Sun, Gongxing, Sun, Junfeng, Sun, Liang, Sun, Shengsen, Sun, Xinhua, Sun, Yongjie SUN, Sun, Yankun, Sun, Yongzhao, Sun, Zhijia, Sun, Zhentian, Tang, Changjian, Tang, Guangyi, Tang, Xiao, Tapan, Ilhan, Tiemens, Marcel, Tsednee, Banzragch, Uman, Ismail, Varner, Gary S, Wang, Bin, Wang, Binlong, Wang, Dayong, Wang, Dan, Wang, Ke, Wang, Liangliang, Wang, Lingshu, Wang, Meng, Wang, Ping, Wang, Peiliang, Wang, Weiping, Wang, Xiongfei, Wang, Yue, Wang, Yadi, Wang, Yifang, Wang, Yaqian, Wang, Zheng, Wang, Zhigang, Wang, Zhihong, Wang, Zhiyong, Wang, Zongyuan, Weber, Tobias, Wei, Daihui, Weidenkaff, Peter, Wen, Shuopin, Wiedner, Ulrich, Wolke, Magnus, Wu, Linghui, Wu, Lianjin, Wu, Zhi, Xia, Lei, Xia, Xin, Xia, Yu, Xiao, Dong, Xiao, Hao, Xiao, Yanjia, Xiao, Zhenjun, Xie, Yuguang, Xie, Yuehong, Xiong, XiAn, Xiu, Qinlei, Xu, Guofa, Xu, Jingjing, Xu, Lei, Xu, Qingjun, Xu, Qingnian, Xu, Xinping, Yan, Liang, Yan, Wenbiao, Yan, Wencheng, Yan, Yonghong, Yang, Haijun, Yang, Hongxun, Yang, Liu, Yang, Youhua, Yang, Yongxu, Yang, Yifan, Ye, Mei, Ye, Minghan, Yin, Junhao, You, Zhengyun, Yu, Boxiang, Yu, Chun-Xu, Yuan, Changzheng, Yuan, Ye, Yuncu, Alperen, Zafar, Abrar Ahmad, Zallo, Adriano, Zeng, Yun, Zeng, Zhe, Zhang, Bingxin, Zhang, Bingyun, Zhang, Changchun, Zhang, Dahua, Zhang, Hong-Hao, Zhang, Hongyu, Zhang, Jin, Zhang, Jielei, Zhang, Jingqing, Zhang, Jiawen, Zhang, Jianyong, Zhang, Jingzhi, Zhang, Kun, Zhang, Lei, Zhang, Shiquan, Zhang, Xueyao, Zhang, Yinhong, Zhang, Yateng, Zhang, Yang, Zhang, Yao, Zhang, Yu, Zhang, Zhenghao, Zhang, Ziping, Zhang, Zhenyu, Zhao, Guang, Zhao, Jingwei, Zhao, Jingyi, Zhao, Jingzhou, Zhao, Lei, Zhao, Ling, Zhao, Minggang, Zhao, Qiang, Zhao, Shujun, Zhao, Tianchi, Zhao, Yubin, Zhao, Zhengguo, Zhemchugov, Alexey, Zheng, Bo, Zheng, Jianping, Zheng, Wenjing, Zheng, Yangheng, Zhong, Bin, Zhou, Li, Zhou, Xiang, Zhou, Xiaokang, Zhou, Xiaorong, Zhou, Xingyu, Zhou, Yixiong, Zhu, Jiang, Zhu, Kai, Zhu, Kejun, Zhu, Shuai, Zhu, Shihai, Zhu, Xianglei, Zhu, Yingchun, Zhu, Yongsheng, Zhu, Zi-An, Zhuang, Jian, Zou, Bingsong, and Zou, Jiaheng
Subjects: mass spectrum: (pi+ D0), D anti-D: molecule, BES, 4.05-4.60 GeV-cms, amplitude analysis, electron positron: colliding beams, Beijing Stor, electron positron: annihilation, Y(4360), D*2(2460), Y(4260): electroproduction, psi(4415): electroproduction, mass: width, charmed meson: molecule, yield: stability, structure, enhancement, statistical, resonance: mass, experimental results
Abstract: Physical review letters 122(10), 102002 (2019). doi:10.1103/PhysRevLett.122.102002, The cross section of the process e+e-→π+D0D*- for center-of-mass energies from 4.05 to 4.60 GeV is measured precisely using data samples collected with the BESIII detector operating at the BEPCII storage ring. Two enhancements are clearly visible in the cross section around 4.23 and 4.40 GeV. Using several models to describe the dressed cross section yields stable parameters for the first enhancement, which has a mass of 4228.6±4.1±6.3 MeV/c2 and a width of 77.0±6.8±6.3 MeV, where the first uncertainties are statistical and the second ones are systematic. Our resonant mass is consistent with previous observations of the Y(4220) state and the theoretical prediction of a DD¯1(2420) molecule. This result is the first observation of Y(4220) associated with an open-charm final state. Fits with three resonance functions with additional Y(4260), Y(4320), Y(4360), ψ(4415), or a new resonance do not show significant contributions from either of these resonances. The second enhancement is not from a single known resonance. It could contain contributions from ψ(4415) and other resonances, and a detailed amplitude analysis is required to better understand this enhancement., Published by APS, College Park, Md.
Published: 2019
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18. Partial wave analysis of the decay J/$\psi$ $\rightarrow$ $\gamma$$\omega$$\omega$ at BESIII and developments for the electromagnetic calorimeter of the $\bar{P}$ANDA detector

Author: Albrecht, Malte (M. Sc.)
Subjects: Partialwellenanalyse, Mesonenspektroskopie, Gluonium, Elektromagnetisches Kalorimeter, ddc:530, Bleiwolframat
Abstract: Im ersten Teil der vorliegenden Arbeit wird eine Partialwellenanalyse des Zerfalls J/$\psi$ $\rightarrow$ $\gamma$$\omega$$\omega$ präsentiert, die auf Basis von Daten des BES-III Experiments durchgeführt wurde. Die invariante Masse des $\omega$$\omega$-Systems zeigt deutliche Überhöhungen sowohl an der Schwelle, als auch bei der Masse des $\eta$c-Mesons. Mit Hilfe der Partialwellenanalyse konnten die beitragenden Resonanzen identifiziert werden. Das Verzweigungsverhältnis $\eta$c $\rightarrow$ $\omega$$\omega$ konnte erstmalig bestimmt werden. Im zweiten Teil der Arbeit werden Studien und Entwicklungen zum Aufbau des elektromagnetischen Kalorimeters des $\bar{P}$ANDA-Experimentes vorgestellt. Hier wird insbesondere die Konstruktion und Fertigung von Kalorimetermodulen (bestehend aus Bleiwolframat-Szintillationskristallen, Photodetektoren und der Ausleseelektronik) präsentiert. Basierend auf Testmessungen an verschiedenen Beschleunigerzentren konnte im Rahmen dieser Arbeit die Energieauflösung solcher Kalorimetermodule bestimmt werden.
Published: 2016

19. The Forward Endcap of the Electromagnetic Calorimeter for the PANDA Detector at FAIR

Author: Albrecht, Malte, Caldeira Balkeståhl, Li, Calén, Hans, Fransson, Kjell, Johansson, Tord, Kupsc, Andrzej, Marciniewski, Pawel, Schönning, Karin, Pettersson, Joachim, Wolke, Magnus, Zmeskal, Johann, Albrecht, Malte, Caldeira Balkeståhl, Li, Calén, Hans, Fransson, Kjell, Johansson, Tord, Kupsc, Andrzej, Marciniewski, Pawel, Schönning, Karin, Pettersson, Joachim, Wolke, Magnus, and Zmeskal, Johann
Abstract: The versatile 4π-detector PANDA will be built at the Facility for Antiproton and Ion Research (FAIR), an accelerator complex, currently under construction near Darmstadt, Germany. A cooled antiproton beam in a momentum range of 1.5 – 15GeV/c will be provided by the High Energy Storage Ring (HESR). All measurements at PANDA rely on an excellent performance of the detector with respect to tracking, particle identification and energy measurement. The electromagnetic calorimeter (EMC) of the PANDA detector will be equipped with 15744 PbWO(4) crystals (PWO-II), which will be operated at a temperature of – 25° C in order to increase the light output. The design of the forward endcap of the EMC has been finalized. The crystals will be read out with Large Area Avalanche Photo Diodes (LAAPDs) in the outer regions and with Vacuum Photo Tetrodes (VPTTs) in the innermost part. Production of photosensor units utilizing charge integrating preamplifiers has begun. A prototype comprised of 216 PbWO4 crystals has been built and tested at various accelerators (CERN SPS, ELSA/Bonn, MAMI/Mainz), where the crystals have been exposed to electron and photon beams of 25MeV up to 15GeV. The results of these test measurements regarding the energy and position resolution are presented., PANDA Collaboration, for complete list of authors see http://dx.doi.org/10.1140/epja/i2015-15107-y
Published: 2015
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20. Measurement of $e^+e^- \to D \bar D$ Cross Sections at the $\psi(3770)$ Resonance

Author: Achasov, Mikhail N., Ahmed, Samer Ali Nasher, Albrecht, Malte, Alekseev, Maxim, Amoroso, Antonio, An, Fenfen, An, Qi, Bai, Jingzhi, Bai, Yu, Bakina, Olga, Baldini Ferroli, Rinaldo, Ban, Yong, Begzsuren, Khurelbaatar, Bennett, Dan, Bennett, Jake, Berger, Niklaus, Bertani, Monica, Bettoni, Diego, Bian, Jianming, Bianchi, Fabrizio, Boger, Evgeny, Boyko, Igor, Briere, Roy, Cai, Hao, Cakir, Orhan, Calcaterra, Alessandro, Guofu Cao, Cetin, Serkant Ali, Junying Chai, Jinfan Chang, Chelkov, Georgy, Chen, Gang, Hesheng Chen, Jiangchuan Chen, Mali Chen, Chen, Pingliang, Chen, Shenjian, Chen, Xurong, Yuanbai Chen, Xinkun Chu, Gianluigi Cibinetto, Cossio, Fabio, Hongliang Dai, Jianping Dai, Dbeyssi, Alaa, Dedovich, Dmitry, Ziyan Deng, Denig, Achim, Denysenko, Igor, Destefanis, Marco, Francesca De Mori, Ding, Yong, Chao Dong, Jing Dong, liaoyuan dong, Mingyi Dong, Dou, Zhenglei, Du, Shuxian, Pengfei Duan, Jian Fang, Yi Fang, Farinelli, Riccardo, Fava, Luciano, Stuart Fegan, Feldbauer, Florian, Felici, Giulietto, Feng, Changqing, Fioravanti, Elisa, Fritsch, Miriam, Chengdong Fu, Qing Gao, Gao, Xinlei, Gao, Yuanning, Gao, Yonggui, Gao, Zhen, Garillon, Brice, Garzia, Isabella, Gilman, Alexander, Goetzen, Klaus, Gong, Li, Gradl, Wolfgang, Greco, Michela, Minhao Gu, Gu, Yunting, Guo, Aiqiang, Rupan Guo, Yuping Guo, Guskov, Alexey, Haddadi, Zahra, Shuang Han, Hao, Xiqing, Harris, Frederick A., Kanglin He, He, Xiqin, Heinsius, Fritz-Herbert, Held, Thomas, Holtmann, Tobias, Hou, Zhilong, Hu, Jifeng, Yu Hu, Huang, Guangshun, Huang, Jinshu, Huang, Xingtao, xiaozhong huang, Huang, Zhiling, Hussain, Talab, Ikegami Andersson, Walter, Irshad, Muzaffar, Quan Ji, Qingping Ji, Xiaolu Ji, Xingyu Jiang, Jiao, Jianbin, Jiao, Zheng, Shan Jin, Jin, Yi, Johansson, Tord, Julin, Andy, Kalantar-Nayestanaki, Nasser, Xiaoshen Kang, Kavatsyuk, Myroslav, Ke, Bai-Cian, Khan, Tabassum, Khoukaz, Alfons, Kiese, Patric, Kliemt, Ralf, Koch, Leonard, Kolcu, Onur Bugra, Kopf, Bertram, Kornicer, Mihajlo, Kuemmel, Miriam, Kuessner, Meike, Kupsc, Andrzej, Kurth, Matt, K Uhn, Wolfgang Kuehn, Lange, Jens Soeren, Lara, Manuel, Larin, Paul, Lavezzi, Lia, Leithoff, Heinrich, Li, Cui, Li, Cheng, Li, Demin, Fei Li, Li, Fengyun, Li, G., Huijing Li, Li, Jiacai, Li, Jingwen, Jin Li, Li, Kaijie, Li, Kang, Li, Ke, Li, Lei, Li, Peilian, Peirong Li, Li, Qiyun, Weidong Li, Weiguo Li, Li, Xiaoling, Xiaonan Li, Li, Xue-Qian, Li, Zhibing, Liang, Hao, Liang, Yongfei, Liang, Yutie, Guangrui Liao, Liao, Longzhou, Libby, Jim, Lin, Chuangxin, Lin, Dexu, Liu, Bing, Chunxiu Liu, Liu, Dong, Liu, Dianyu, Liu, Fuhu, Fang Liu, Liu, Feng, Liu, Hongbang, Liu, Hengjun, Huanhuan Liu, Liu, Huihui, Liu, Jianbei, Jingyi Liu, Liu, Kai, Liu, Kuiyong, Liu, Ke, Liu, Landiao, Liu, Qian, Liu, Shubin, xiang liu, Liu, Yu-Bin, Zhenan Liu, Liu, Zhiqing, Long, Yunfei, Xinchou Lou, Lu, Hai-Jiang, Junguang Lu, Yu Lu, Yunpeng Lu, Luo, Chenglin, Luo, Mingxing, Xiaolan Luo, Lusso, Stefano, Lyu, Xiao-Rui, Ma, Fengcai, Hailong Ma, Ma, Lianliang, Mingming Ma, Tian Ma, Xuning Ma, Xiaoyan Ma, Ma, Yuming, Maas, Frank, Maggiora, Marco, Malik, Qadeer Afzal, Mangoni, Alessio, Mao, Yajun, Mao, Zepu, Marcello, Simonetta, Meng, Zhaoxiao, Messchendorp, Johan, Giulio Mezzadri, Jian Min, Mitchell, Ryan, Mo, Yujin, Morales Morales, Cristina, Muchnoi, Nikolai Yu, Muramatsu, Hajime, Mustafa, Arber, Nefedov, Yury, Nerling, Frank, Nikolaev, Ivan, Zhe Ning, Nisar, Shabana, Shunli Niu, Xunyi Niu, Olsen, Stephen L., Qun Ouyang, Pacetti, Simone, Pan, Yue, Papenbrock, Michael, Patteri, Piero, Pelizaeus, Marc, Pellegrino, Jacopo, Peng, Haiping, Peng, Zhiyuan, Peters, Klaus, Pettersson, Joachim, Ping, Jialun, Ping, Ronggang, Pitka, Andreas, Ronald Poling, Prasad, Vindhyawasini, Qi, Hongrong, Qi, Ming, Qi, Tianyu, Sen Qian, Qiao, Cong-Feng, Nian Qin, Xiaoshuai Qin, Zhonghua Qin, Rashid, Khawaja Haris, Redmer, Christoph, Richter, Marvin, Ripka, Martin, Rolo, Manuel, Gang Rong, Rosner, Christoph, Sarantsev, Andrei, Savri E, Mauro Savrié, Schnier, Claudius, Schoenning, Karin, Wei Shan, Shan, Xinyu, Shao, Ming, Shen, Chengping, Shen, Peixun, Xiaoyan Shen, Sheng, Huayi, Shi, Xin, Song, Jiaojiao, Song, Weimin, Song, Xinying, Sosio, Stefano, Sowa, Cathrina, Spataro, Stefano, Sun, Junfeng, Sun, Liang, Xinhua Sun, Sun, Yongjie Sun, Sun, Yankun, Zhentian Sun, Tan, Yaxing, Tang, Changjian, Tang, Guangyi, Xiao Tang, Tapan, Ilhan, Tiemens, Marcel, Toth, Derrick, Tsednee, Banzragch, Uman, Ismail, Varner, Gary S., Bin Wang, Wang, Binlong, Wang, Dong, Wang, Dayong, Wang, Dan, Ke Wang, Liangliang Wang, Lingshu Wang, Wang, Meng, Ping Wang, Wang, Peiliang, Wang, Weiping, Wang, Xiongfei, Wang, Yue, Yifang Wang, Wang, Yaqian, Zheng Wang, Zhigang Wang, Zongyuan Wang, Weber, Tobias, Wei, Daihui, Weidenkaff, Peter, Wiedner, Ulrich, Wolke, Magnus, Linghui Wu, Lianjin Wu, Xia, Lei, Xia, Yu, Dong Xiao, Xiao, Yanjia, Xiao, Zhenjun, Yuguang Xie, Xie, Yuehong, Xiong, Xian, Qinglei Xiu, Jingjing Xu, Lei Xu, Xu, Qingjun, Xu, Qingnian, Xu, Xinping, Yan, Fang, Yan, Liang, Yan, Wenbiao, Yan, Wencheng, Yan, Yonghong, Yang, Haijun, Liu Yang, Yang, Youhua, Yang, Yongxu, Yang, Yifan, Mei Ye, Ye, Minghan, Junhao Yin, You, Zhengyun, Boxiang Yu, Yu, Chun-Xu, Yu, Jiesheng, Yuan, Changzheng, Yuncu, Alperen, Zafar, Abrar Ahmad, Zeng, Yun, Zeng, Zhe, Bingyun Zhang, Zhang, Changchun, Zhang, Dahua, Zhang, Hong-Hao, Hongyu Zhang, Jin Zhang, Jielei Zhang, Zhang, Jingqing, Jiawen Zhang, Jianyong Zhang, Jingzhi Zhang, Kun Zhang, Zhang, Lei, Zhang, Tianjiao, Zhang, Xueyao, Zhang, Yan, Yinhong Zhang, Zhang, Yateng, Zhang, Yang, Yao Zhang, Zhang, Yu, Zhenghao Zhang, Zhang, Ziping, Zhang, Zhenyu, Zhao, Guang, Jingwei Zhao, Jingyi Zhao, Jingzhou Zhao, Zhao, Lei, Ling Zhao, Zhao, Minggang, Qiang Zhao, Zhao, Shujun, Zhao, Tianchi, Yubin Zhao, Zhao, Zhengguo, Zhemchugov, Alexey, Zheng, Bo, Jianping Zheng, Zheng, Wenjing, Zheng, Yangheng, Zhong, Bin, Li Zhou, Zhou, Qiao, Zhou, Xiang, Zhou, Xiaokang, Zhou, Xiaorong, Xingyu Zhou, Zhu, Aonan, Zhu, Jiang, Kai Zhu, Kejun Zhu, Shuai Zhu, Shihai Zhu, Zhu, Xianglei, Zhu, Yingchun, Zhu, Yongsheng, Zian Zhu, Jian Zhuang, Bingsong Zou, and Jiaheng Zou

21. Observation of $h_1(1380)$ in $J/\psi \to \eta^{\prime} K\bar K \pi$

Author: Achasov, Mikhail N., Ahmed, Samer Ali Nasher, Albrecht, Malte, Amoroso, Antonio, An, Fenfen, An, Qi, Bai, Yu, Bakina, Olga, Baldini Ferroli, Rinaldo, Ban, Yong, Bennett, Dan, Bennett, Jake, Berger, Niklaus, Bertani, Monica, Bettoni, Diego, Bian, Jianming, Bianchi, Fabrizio, Boger, Evgeny, Boyko, Igor, Briere, Roy, Cai, Hao, Cakir, Orhan, Calcaterra, Alessandro, Guofu Cao, SERKANT ALİ ÇETİN, Junying Chai, Jinfan Chang, Chelkov, Georgy, Chen, Gang, Hesheng Chen, Jiangchuan Chen, Mali Chen, Chen, Pingliang, Chen, Shenjian, Chen, Xurong, Yuanbai Chen, Xinkun Chu, Gianluigi Cibinetto, Hongliang Dai, Jianping Dai, Dbeyssi, Alaa, Dedovich, Dmitry, Ziyan Deng, Denig, Achim, Denysenko, Igor, Destefanis, Marco, Francesca De Mori, Ding, Yong, Chao Dong, Jing Dong, liaoyuan dong, Mingyi Dong, Dou, Zhenglei, Du, Shuxian, Pengfei Duan, Jian Fang, Fang, Xin, Yi Fang, Farinelli, Riccardo, Fava, Luciano, Stuart Fegan, Feldbauer, Florian, Felici, Giulietto, Feng, Changqing, Fioravanti, Elisa, Fritsch, Miriam, Chengdong Fu, Qing Gao, Gao, Xinlei, Gao, Yuanning, Gao, Yonggui, Gao, Zhen, Garzia, Isabella, Goetzen, Klaus, Gong, Li, Gradl, Wolfgang, Greco, Michela, Minhao Gu, Xiaojing Shao, Gu, Yunting, Guo, Aiqiang, Guo, Libo, Rupan Guo, Yuping Guo, Haddadi, Zahra, Shuang Han, Hao, Xiqing, Harris, Frederick A., Kanglin He, He, Xiqin, Heinsius, Fritz-Herbert, Held, Thomas, Holtmann, Tobias, Hou, Zhilong, Chen Hu, Yu Hu, Huang, Guangshun, Huang, Jinshu, Huang, Xingtao, xiaozhong huang, Huang, Zhiling, Hussain, Talab, Ikegami Andersson, Walter, Quan Ji, Qingping Ji, Xiaolu Ji, Xingyu Jiang, Jiao, Jianbin, Jiao, Zheng, Shan Jin, Jin, Yi, Johansson, Tord, Julin, Andy, Kalantar-Nayestanaki, Nasser, Xiaolin Kang, Xiaoshen Kang, Kavatsyuk, Myroslav, Ke, Bai-Cian, Khan, Tabassum, Khoukaz, Alfons, Kiese, Patric, Kliemt, Ralf, Koch, Leonard, Kolcu, Onur Bugra, Kopf, Bertram, Kornicer, Mihajlo, Kuemmel, Miriam, Kuessner, Meike, Kuhlmann, Markus, Kupsc, Andrzej, K Uhn, Wolfgang Kuehn, Lange, Jens Soeren, Lara, Manuel, Larin, Paul, Lavezzi, Lia, Leiber, Stefan, Leithoff, Heinrich, Chongyang Leng, Li, Cui, Li, Cheng, Li, Demin, Fei Li, Li, Fengyun, Li, G., Huijing Li, Li, Jiacai, Li, Kaijie, Li, Kang, Li, Ke, Li, Lei, Li, Peilian, Peirong Li, Li, Qiyun, Li, Teng, Weidong Li, Weiguo Li, Li, Xiaoling, Xiaonan Li, Li, Xue-Qian, Li, Zhibing, Liang, Hao, Liang, Yongfei, Liang, Yutie, Guangrui Liao, Lin, Dexu, Liu, Bing, Chunxiu Liu, Liu, Dong, Liu, Fuhu, Fang Liu, Liu, Feng, Liu, Hongbang, Huanhuan Liu, Liu, Huihui, Liu, Jianbei, Liu, Jueping, Jingyi Liu, Liu, Kai, Liu, Kuiyong, Liu, Ke, Liu, Landiao, Liu, Peilian, Liu, Qian, Liu, Shubin, xiang liu, Liu, Yu-Bin, Zhenan Liu, Liu, Zhiqing, Long, Yunfei, Xinchou Lou, Lu, Hai-Jiang, Junguang Lu, Yu Lu, Yunpeng Lu, Luo, Chenglin, Luo, Mingxing, Xiaolan Luo, Lyu, Xiao-Rui, Ma, Fengcai, Hailong Ma, Ma, Lianliang, Mingming Ma, Tian Ma, Xuning Ma, Xiaoyan Ma, Ma, Yuming, Maas, Frank, Maggiora, Marco, Malik, Qadeer Afzal, Mao, Yajun, Mao, Zepu, Marcello, Simonetta, Meng, Zhaoxiao, Messchendorp, Johan, Giulio Mezzadri, Jian Min, Tianjue Min, Mitchell, Ryan, Mo, Yujin, Morales Morales, Cristina, Morello, Gianfranco, Muchnoi, Nikolai Yu, Muramatsu, Hajime, Mustafa, Arber, Nefedov, Yury, Nerling, Frank, Nikolaev, Ivan, Zhe Ning, Nisar, Shabana, Shunli Niu, Xunyi Niu, Olsen, Stephen L., Qun Ouyang, Pacetti, Simone, Pan, Yue, Papenbrock, Michael, Patteri, Piero, Pelizaeus, Marc, Pellegrino, Jacopo, Peng, Haiping, Peters, Klaus, Pettersson, Joachim, Ping, Jialun, Ping, Ronggang, Pitka, Andreas, Poling, Ronald, Prasad, Vindhyawasini, Qi, Hongrong, Qi, Ming, Sen Qian, Qiao, Cong-Feng, Nian Qin, Xiaoshuai Qin, Zhonghua Qin, Rashid, Khawaja Haris, Redmer, Christoph, Richter, Marvin, Ripka, Martin, Rolo, Manuel, Gang Rong, Rosner, Christoph, Ruan, Xiangdong, Sarantsev, Andrei, Savri E, Mauro Savrié, Schnier, Claudius, Schoenning, Karin, Wei Shan, Shao, Ming, Shen, Chengping, Shen, Peixun, Xiaoyan Shen, Sheng, Huayi, Song, Jiaojiao, Song, Weimin, Song, Xinying, Sosio, Stefano, Sowa, Cathrina, Spataro, Stefano, Sun, Junfeng, Sun, Liang, Xinhua Sun, Sun, Yongjie Sun, Sun, Yankun, Zhentian Sun, Tang, Changjian, Tang, Guangyi, Xiao Tang, Tapan, Ilhan, Tiemens, Marcel, Tsednee, Banzragch, Uman, Ismail, Varner, Gary S., Bin Wang, Wang, Binlong, Wang, Dong, Wang, Dayong, Wang, Dan, Ke Wang, Liangliang Wang, Lingshu Wang, Wang, Meng, Ping Wang, Wang, Peiliang, Wang, Weiping, Wang, Xiongfei, Wang, Yue, Wang, Yadi, Yifang Wang, Wang, Yaqian, Zheng Wang, Zhigang Wang, Wang, Zhihong, Zongyuan Wang, Weber, Tobias, Wei, Daihui, Weidenkaff, Peter, Wiedner, Ulrich, Wolke, Magnus, Linghui Wu, Lianjin Wu, Xia, Lei, Xia, Xin, Xia, Yu, Dong Xiao, Hao Xiao, Xiao, Yanjia, Xiao, Zhenjun, Yuguang Xie, Xie, Yuehong, Xiong, Xian, Qinglei Xiu, Jingjing Xu, Lei Xu, Xu, Qingjun, Xu, Qingnian, Xu, Xinping, Yan, Liang, Yan, Wenbiao, Yan, Wencheng, Yan, Yonghong, Yang, Haijun, Liu Yang, Yang, Youhua, Yang, Yongxu, Yang, Yifan, Mei Ye, Ye, Minghan, Junhao Yin, You, Zhengyun, Boxiang Yu, Yu, Chun-Xu, Yu, Jiesheng, Yuan, Changzheng, Yuncu, Alperen, Zafar, Abrar Ahmad, Zallo, Adriano, Zeng, Yun, Zeng, Zhe, Bingyun Zhang, Zhang, Changchun, Zhang, Dahua, Zhang, Hong-Hao, Hongyu Zhang, Jin Zhang, Jielei Zhang, Zhang, Jingqing, Jiawen Zhang, Jianyong Zhang, Jingzhi Zhang, Kun Zhang, Zhang, Lei, Zhang, Shiquan, Zhang, Xueyao, Yinhong Zhang, Zhang, Yateng, Zhang, Yang, Yao Zhang, Zhang, Yu, Zhenghao Zhang, Zhang, Ziping, Zhang, Zhenyu, Zhao, Guang, Jingwei Zhao, Jingyi Zhao, Jingzhou Zhao, Zhao, Lei, Ling Zhao, Zhao, Minggang, Qiang Zhao, Zhao, Shujun, Zhao, Tianchi, Yubin Zhao, Zhao, Zhengguo, Zhemchugov, Alexey, Zheng, Bo, Jianping Zheng, Zheng, Wenjing, Zheng, Yangheng, Zhong, Bin, Li Zhou, Zhou, Xiang, Zhou, Xiaokang, Zhou, Xiaorong, Xingyu Zhou, Zhou, Yixiong, Zhu, Jiang, Kai Zhu, Kejun Zhu, Shuai Zhu, Shihai Zhu, Zhu, Xianglei, Zhu, Yingchun, Zhu, Yongsheng, Zian Zhu, Jian Zhuang, Bingsong Zou, and Jiaheng Zou

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21 results on '"Albrecht, Malte"'

1. Hyperon signatures in the PANDA experiment at FAIR

2. Cross section measurements of the e+e− → D+D− and e+e− → D*+D− processes at center-of-mass energies from 4.085 to 4.600 GeV

3. Observation of resonance structures in e^{+}e^{-}→π^{+}π^{-}ψ_{2}(3823) and mass measurement of ψ_{2}(3823)

4. First observation of the direct production of the χc1 in e+e- annihilation

5. Measurement of e+e- →π+π-D+D- cross sections at center-of-mass energies from 4.190 to 4.946 GeV

6. Precise measurements of decay parameters and CP asymmetry with entangled Λ- Λ ¯ pairs

7. Improved measurement of the strong-phase difference delta(K pi )(D)in quantum-correlated D(D)over-bar decays( )

8. Observation of ηc (2S) →3 (π+π-) and measurements of χcJ →3 (π+π-) in ψ (3686) radiative transitions

9. Observation of the double Dalitz decay η′ →e+e-e+e

10. Measurement of branching fractions of singly cabibbo-suppressed decays Λc+ → ς0K+ and ς+ KS0

11. Absolute measurements of branching fractions of Cabibbo-suppressed hadronic D0(+) decays involving multiple pions

12. Observation of an ısoscalar resonance with exotic J^{PC}=1^{-+} quantum numbers in J/ψ→γηη^{'}

13. Evidence for a neutral near-threshold structure in the K S0 recoil-mass spectra in e+e- → K S0 Ds+ D∗- and e+e- → K S0 Ds∗+ D

14. Measurement of proton electromagnetic form factors in the time-like region using initial state radiation at BESIII

15. More “Nudging” for pro-environmental behavior

16. Evidence of a Resonant Structure in the e+e- →π+D0D∗- Cross Section between 4.05 and 4.60 GeV

17. Evidence of a resonant structure in the $e^+e^-\to \pi^+D^0D^{*-}$ cross section between 4.05 and 4.60 GeV

18. Partial wave analysis of the decay J/\(\psi\) \(\rightarrow\) \(\gamma\)\(\omega\)\(\omega\) at BESIII and developments for the electromagnetic calorimeter of the \(\bar{P}\)ANDA detector

19. The Forward Endcap of the Electromagnetic Calorimeter for the PANDA Detector at FAIR

20. Measurement of $e^+e^- \to D \bar D$ Cross Sections at the $\psi(3770)$ Resonance

21. Observation of $h_1(1380)$ in $J/\psi \to \eta^{\prime} K\bar K \pi$

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21 results on '"Albrecht, Malte"'

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