The azimuthal correlation between the leading jet and the scattered lepton in deep inelastic scattering at HERA

Autor: ZEUS Collaboration, Abt, I., Aggarwal, R., Aushev, V., Behnke, O., Bertolin, A., Bloch, I., Brock, I., Brook, N. H., Brugnera, R., Bruni, A., Bussey, P. J., Caldwell, A., Catterall, C. D., Chwastowski, J., Ciborowski, J., Ciesielski, R., Cooper-Sarkar, A. M., Corradi, M., Dementiev, R. K., Dusini, S., Ferrando, J., Foster, B., Gallo, E., Gangadharan, D., Garfagnini, A., Geiser, A., Grzelak, G., Gwenlan, C., Hochman, D., Jomhari, N. Z., Kadenko, I., Karshon, U., Kaur, P., Klanner, R., Klein, U., Korzhavina, I. A., Kovalchuk, N., Kuze, M., Levchenko, B. B., Levy, A., Löhr, B., Lohrmann, E., Longhin, A., Lorkowski, F., Lunghi, E., Makarenko, I., Malka, J., Masciocchi, S., Nagano, ^ K., Nam, J. D., Onishchuk, Yu., Paul, E., Pidhurskyi, I., Polini, A., Przybycień, M., Quintero, A., Ruspa, M., Schneekloth, U., Schörner-Sadenius, T., Selyuzhenkov, I., Shchedrolosiev, M., Shcheglova, L. M., Sherrill, N., Skillicorn, I. O., Słomiński, W., Solano, A., Stanco, L., Stefaniuk, N., Surrow, B., Tokushuku, K., Turkot, O., Tymieniecka, T., Verbytskyi, A., Abdullah, W. A. T. Wan, Wichmann, K., Wing, M., Yamada, S., Yamazaki, Y., Żarnecki, A. F., Zenaiev, O.

The azimuthal correlation angle, $\Delta\phi$, between the scattered lepton and the leading jet in deep inelastic $e^{\pm}p$ scattering at HERA has been studied using data collected with the ZEUS detector at a centre-of-mass energy of $\sqrt{s} = 318

Externí odkaz: http://arxiv.org/abs/2406.01430

Mapping properties of the quark gluon plasma in Pb-Pb and Xe-Xe collisions at energies available at the CERN Large Hadron Collider

Autor: Vermunt, L., Seemann, Y., Dubla, A., Floerchinger, S., Grossi, E., Kirchner, A., Masciocchi, S., Selyuzhenkov, I.

A phenomenological analysis of the experimental measurements of transverse momentum spectra of identified charged hadrons and strange hyperons in Pb-Pb and Xe-Xe collisions at the LHC is presented. The analysis is based on the relativistic fluid dyna

Externí odkaz: http://arxiv.org/abs/2308.16722

Measurement of the cross-section ratio $\sigma_{\psi(2S )}/\sigma_{J/\psi(1S )}$ in exclusive photoproduction at HERA

Autor: ZEUS Collaboration, Abt, I., Adamus, M., Aggarwal, R., Aushev, V., Behnke, O., Bertolin, A., Bloch, I., Brock, I., Brook, N. H., Brugnera, R., Bruni, A., Bussey, P. J., Caldwell, A., Catterall, C. D., Chwastowski, J., Ciborowski, J., Ciesielski, R., Cooper-Sarkar, A. M., Corradi, M., Dementiev, R. K., Dusini, S., Ferrando, J., Foster, B., Gallo, E., Gangadharan, D., Garfagnini, A., Geiser, A., Grzelak, G., Gwenlan, C., Hochman, D., Jomhari, N. Z., Kadenko, I., Karshon, U., Kaur, P., Klanner, R., Klein, U., Korzhavina, I. A., Kovalchuk, N., Kuze, M., Levchenko, B. B., Levy, A., Löhr, B., Lohrmann, E., Longhin, A., Lorkowski, F., Makarenko, I., Malka, J., Masciocchi, S., Nagano, K., Nam, J. D., Onishchuk, Yu., Paul, E., Pidhurskyi, I., Polini, A., Przybycień, M., Quintero, A., Rubinsky, I., Ruspa, M., Schneekloth, U., Schörner-Sadenius, T., Selyuzhenkov, I., Shchedrolosiev, M., Shcheglova, L. M., Skillicorn, I. O., Słomiński, W., Solano, A., Stanco, L., Stefaniuk, N., Surrow, B., Tokushuku, K., Tomaszewska, J., Trofymov, A., Turkot, O., Tymieniecka, T., Verbytskyi, A., Abdullah, W. A. T. Wan, Wichmann, K., Wing, M., Yamada, S., Yamazaki, Y., Żarnecki, A. F., Zenaiev, O.

The exclusive photoproduction reactions $\gamma p \to J/\psi(1S) p$ and $\gamma p \to \psi(2S) p$ have been measured at an $ep$ centre-of-mass energy of 318 GeV with the ZEUS detector at HERA using an integrated luminosity of 373 pb$^{-1}$. The measu

Externí odkaz: http://arxiv.org/abs/2206.13343

Impact of jet-production data on the next-to-next-to-leading-order determination of HERAPDF2.0 parton distributions

Autor: H1, Collaborations, ZEUS, Abt, I., Aggarwal, R., Andreev, V., Arratia, M., Aushev, V., Baghdasaryan, A., Baty, A., Begzsuren, K., Behnke, O., Belousov, A., Bertolin, A., Bloch, I., Boudry, V., Brandt, G., Brock, I., Brook, N. H., Brugnera, R., Bruni, A., Buniatyan, A., Bussey, P. J., Bystritskaya, L., Caldwell, A., Campbell, A. J., Avila, K. B. Cantun, Catterall, C. D., Cerny, K., Chekelian, V., Chen, Z., Chwastowski, J., Ciborowski, J., Ciesielski, R., Contreras, J. G., Cooper-Sarkar, A. M., Corradi, M., Mendez, L. Cunqueiro, Currie, J., Cvach, J., Dainton, J. B., Daum, K., Dementiev, R. K., Deshpande, A., Diaconu, C., Dusini, S., Eckerlin, G., Egli, S., Elsen, E., Favart, L., Fedotov, A., Feltesse, J., Ferrando, J., Fleischer, M., Fomenko, A., Foster, B., Gal, C., Gallo, E., Gangadharan, D., Garfagnini, A., Gayler, J., Ridder, A. Gehrmann-De, Gehrmann, T., Geiser, A., Gladilin, L. K., Glover, E. W. N., Goerlich, L., Gogitidze, N., Golubkov, Yu. A., Gouzevitch, M., Grab, C., Greenshaw, T., Grindhammer, G., Grzelak, G., Gwenlan, C., Haidt, D., Henderson, R. C. W., Hladký, J., Hochman, D., Hoffmann, D., Horisberger, R., Hreus, T., Huber, F., Huss, A., Jacobs, P. M., Jacquet, M., Janssen, T., Jomhari, N. Z., Jung, A. W., Jung, H., Kadenko, I., Kapichine, M., Karshon, U., Katzy, J., Kaur, P., Kiesling, C., Klanner, R., Klein, M., Klein, U., Kleinwort, C., Klest, H. T., Kogler, R., Korzhavina, I. A., Kostka, P., Kovalchuk, N., Kretzschmar, J., Krücker, D., Krüger, K., Kuze, M., Landon, M. P. J., Lange, W., Laycock, P., Lee, S. H., Levchenko, B. B., Levonian, S., Levy, A., Li, W., Lin, J., Lipka, K., List, B., List, J., Lobodzinski, B., Löhr, B., Lohrmann, E., Long, O. R., Longhin, A., Lorkowski, F., Lukina, O. Yu., Makarenko, I., Malinovski, E., Malka, J., Martyn, H. -U., Masciocchi, S., Maxfield, S. J., Mehta, A., Meyer, A. B., Meyer, J., Mikocki, S., Mikuni, V. M., Mondal, M. M., Morgan, T., Morozov, A., Mueller, K., Nachman, B., Nagano, K., Nam, J. D., Naumann, Th., Newman, P. R., Niebuhr, C., Niehues, J., Nowak, G., Olsson, J. E., Onishchuk, Yu., Ozerov, D., Park, S., Pascaud, C., Patel, G. D., Paul, E., Perez, E., Petrukhin, A., Picuric, I., Pidhurskyi, I., Pires, J., Pitzl, D., Polifka, R., Polini, A., Preins, S., Przybycień, M., Quintero, A., Rabbertz, K., Radescu, V., Raicevic, N., Ravdandorj, T., Reimer, P., Rizvi, E., Robmann, P., Roosen, R., Rostovtsev, A., Rotaru, M., Ruspa, M., Sankey, D. P. C., Sauter, M., Sauvan, E., Schmitt, S., Schmookler, B. A., Schneekloth, U., Schoeffel, L., Schöning, A., Schörner-Sadenius, T., Sefkow, F., Selyuzhenkov, I., Shchedrolosiev, M., Shcheglova, L. M., Shushkevich, S., Skillicorn, I. O., Słomiński, W., Solano, A., Soloviev, Y., Sopicki, P., South, D., Spaskov, V., Specka, A., Stanco, L., Steder, M., Stefaniuk, N., Stella, B., Straumann, U., Sun, C., Surrow, B., Sutton, M. R., Sykora, T., Thompson, P. D., Tokushuku, K., Traynor, D., Tseepeldorj, B., Tu, Z., Turkot, O., Tymieniecka, T., Valkárová, A., Vallée, C., Van Mechelen, P., Verbytskyi, A., Abdullah, W. A. T. Wan, Wegener, D., Wichmann, K., Wing, M., Wünsch, E., Yamada, S., Yamazaki, Y., Žáček, J., Żarnecki, A. F., Zenaiev, O., Zhang, J., Zhang, Z., Žlebčík, R., Zohrabyan, H., Zomer, F.

The HERAPDF2.0 ensemble of parton distribution functions (PDFs) was introduced in 2015. The final stage is presented, a next-to-next-to-leading-order (NNLO) analysis of the HERA data on inclusive deep inelastic $ep$ scattering together with jet data

Externí odkaz: http://arxiv.org/abs/2112.01120

First demonstration of in-beam performance of bent Monolithic Active Pixel Sensors

Autor: project, ALICE ITS, Rinella, G. Aglieri, Agnello, M., Alessandro, B., Agnese, F., Akram, R. S., Alme, J., Anderssen, E., Andreou, D., Antinori, F., Apadula, N., Atkinson, P., Baccomi, R., Badalà, A., Balbino, A., Bartels, C., Barthel, R., Baruffaldi, F., Belikov, I., Beole, S., Becht, P., Bhatti, A., Bhopal, M., Bianchi, N., Blidaru, M. B., Boca, G., Bok, J., Bonomi, G., Bonora, M., Borri, M., Borshchov, V., Botta, E., Bruno, G. E., Buckland, M., Bufalino, S., Cai, M., Camerini, P., Cariola, P., Catalano, F., Sanchez, C. Ceballos, Chakaberia, I., Chartier, M., Colamaria, F., Colella, D., Collu, A., Concas, M., Contin, G., Costanza, S., Cui, P., Dainese, A., Dainton, J. B., De Cilladi, L., De Martin, C., De Robertis, G., Deng, W., Di Mauro, A., Ding, Y., Durkac, M., Elia, D., Ersdal, M. R., Faggin, M., Fan, F., Fantoni, A., Fecchio, P., Feliciello, A., Feofilov, G., Ferk, A., Ferencei, J., Fiorenza, G., Flores, A. N., Fragiacomo, E., Gajanana, D., Gal, A., Gao, C., Gargiulo, C., Gianotti, P., Giubilato, P., Grant, A., Greiner, L., Grelli, A., Groettvik, O. S., Grosa, F., Hu, C. Guo, Hannigan, R., Hasenbichler, J. A., Helstrup, H., Hillemanns, H., Hills, C., Hindley, P., Hippolyte, B., Hofman, B., Hong, G. H., Huang, G., Iddon, J. P., Ilyas, H., Imhoff, M. A., Isakov, A., Jadlovska, A., Jadlovska, S., Jadlovsky, J., Jaelani, S., Johnson, T., Junique, A., Kalinak, P., Kalweit, A., Keil, M., Khabanova, Z., Khan, H., Kim, B., Kim, C., Kim, J., Kim, T., Klein, J., Kluge, A., Kobdaj, C., Kotliarov, A., Králik, I., Krizek, F., Kugathasan, T., Kuhn, C., Kuijer, P. G., Kushpil, S., Kweon, M. J., Kwon, J. Y., Kwon, Y., La Rocca, P., Lakrathok, A., Langoy, R., Larionov, P., Laudi, E., Lazareva, T., Lea, R., Lemmon, R. C., Li, X. L., Lien, J., Lim, B., Lim, S. H., Lindsay, S., Liu, A., Liu, J., Lunardon, M., Luparello, G., Lupi, M., Mager, M., Maire, A., Malik, Q. W., Mandaglio, G., Manzari, V., Mao, Y., Margagliotti, G. V., Markert, C., Marras, D., Martinengo, P., Masciocchi, S., Masera, M., Masoni, A., Mastroserio, A., Matuoka, P. F. T., Mazza, G., Mazzaschi, F., Mazzoni, M. A., Morel, F, Muccifora, V., Mulliri, A., Musa, L., Nesbo, S. V., Nesterov, D., Norman, J., Park, J., Patra, R. N, Pastore, C., Pei, H., Peng, X., Piano, S., Pinto, C., Pisano, S., Politano, S., Prakasa, E., Prino, F., Protsenko, M., Puccio, M., Rachevski, A., Ramello, L., Rami, F., Ravasenga, I., Rehman, A., Reidt, F., Riggi, F., Røed, K., Röhrich, D., Ronchetti, F., Rosano, A., Rossewij, M. J., Rossi, A., Rui, R., Russo, R., Sadikin, R., Sarritzu, V., Schambach, J., Senyukov, S., Seo, J. J., Shahoyan, R., Shaukat, S., Siddhanta, S., Sitta, M., Snellings, R. J. M., Snoeys, W., Songmoolnak, A., Sonneveld, J., Soramel, F., Suljic, M., Sumowidagdo, S., Sun, D., Sun, X., Tambave, G. J., Tersimonov, G., Tkacik, M., Toppi, M., Trifiró, A., Trogolo, S., Trubnikov, V., Turrisi, R., Tveter, T. S., Tymchuck, I., Ullaland, K., Urioni, M., Usai, G. L., Valle, N., van Doremalen, L. V. R., Vanat, T., Van Hoorne, J. W., Varga-Kofarago, M., Velure, A., Wang, D., Wang, Y., Wikne, J., Wright, J. R., Xu, R., Yang, P., Yin, Z., Yoo, I. -K., Yoon, J. H., Yuan, S., Zaccolo, V., Zhang, E., Zhang, X., Zherebchevskii, V., Zhou, D., Zhu, J., Zhu, Y., Zinovjev, G., Zurlo, N.

A novel approach for designing the next generation of vertex detectors foresees to employ wafer-scale sensors that can be bent to truly cylindrical geometries after thinning them to thicknesses of 20-40$\mu$m. To solidify this concept, the feasibilit

Externí odkaz: http://arxiv.org/abs/2105.13000