Measurement of the 1-jettiness event shape observable in deep-inelastic electron-proton scattering at HERA

Autor: The H1 collaboration, Andreev, V., Arratia, M., Baghdasaryan, A., Baty, A., Begzsuren, K., Bolz, A., Boudry, V., Brandt, G., Britzger, D., Buniatyan, A., Bystritskaya, L., Campbell, A. J., Avila, K. B. Cantun, Cerny, K., Chekelian, V., Chen, Z., Contreras, J. G., Cvach, J., Dainton, J. B., Daum, K., Deshpande, A., Diaconu, C., Drees, A., Eckerlin, G., Egli, S., Elsen, E., Favart, L., Fedotov, A., Feltesse, J., Fleischer, M., Fomenko, A., Gal, C., Gayler, J., Goerlich, L., Gogitidze, N., Gouzevitch, M., Grab, C., Greenshaw, T., Grindhammer, G., Haidt, D., Henderson, R. C. W., Hessler, J., Hladký, J., Hoffmann, D., Horisberger, R., Hreus, T., Huber, F., Jacobs, P. M., Jacquet, M., Janssen, T., Jung, A. W., Katzy, J., Kiesling, C., Klein, M., Kleinwort, C., Klest, H. T., Kluth, S., Kogler, R., Kostka, P., Kretzschmar, J., Krücker, D., Krüger, K., Landon, M. P. J., Lange, W., Laycock, P., Lee, S. H., Levonian, S., Li, W., Lin, J., Lipka, K., List, B., List, J., Lobodzinski, B., Long, O. R., Malinovski, E., Martyn, H. -U., Maxfield, S. J., Mehta, A., Meyer, A. B., Meyer, J., Mikocki, S., Mikuni, V. M., Mondal, M. M., Müller, K., Nachman, B., Naumann, Th., Newman, P. R., Niebuhr, C., Nowak, G., Olsson, J. E., Ozerov, D., Park, S., Pascaud, C., Patel, G. D., Perez, E., Petrukhin, A., Picuric, I., Pitzl, D., Polifka, R., Preins, S., Radescu, V., Raicevic, N., Ravdandorj, T., Reichelt, D., Reimer, P., Rizvi, E., Robmann, P., Roosen, R., Rostovtsev, A., Rotaru, M., Sankey, D. P. C., Sauter, M., Sauvan, E., Schmitt, S., Schmookler, B. A., Schnell, G., Schoeffel, L., Schöning, A., Schumann, S., Sefkow, F., Shushkevich, S., Soloviev, Y., Sopicki, P., South, D., Specka, A., Steder, M., Stella, B., Stöcker, L., Straumann, U., Sun, C., Sykora, T., Thompson, P. D., Acosta, F. Torales, Traynor, D., Tseepeldorj, B., Tu, Z., Tustin, G., Valkárová, A., Vallée, C., Van Mechelen, P., Wegener, D., Wünsch, E., Žáček, J., Zhang, J., Zhang, Z., Žlebčík, R., Zohrabyan, H., Zomer, F.

The H1 Collaboration reports the first measurement of the 1-jettiness event shape observable $\tau_1^b$ in neutral-current deep-inelastic electron-proton scattering (DIS). The observable $\tau_1^b$ is equivalent to a thrust observable defined in the

Externí odkaz: http://arxiv.org/abs/2403.10109

Unbinned Deep Learning Jet Substructure Measurement in High $Q^2$ ep collisions at HERA

Autor: The H1 collaboration, Andreev, V., Arratia, M., Baghdasaryan, A., Baty, A., Begzsuren, K., Bolz, A., Boudry, V., Brandt, G., Britzger, D., Buniatyan, A., Bystritskaya, L., Campbell, A. J., Avila, K. B. Cantun, Cerny, K., Chekelian, V., Chen, Z., Contreras, J. G., Cvach, J., Dainton, J. B., Daum, K., Deshpande, A., Diaconu, C., Drees, A., Eckerlin, G., Egli, S., Elsen, E., Favart, L., Fedotov, A., Feltesse, J., Fleischer, M., Fomenko, A., Gal, C., Gayler, J., Goerlich, L., Gogitidze, N., Gouzevitch, M., Grab, C., Greenshaw, T., Grindhammer, G., Haidt, D., Henderson, R. C. W., Hessler, J., Hladký, J., Hoffmann, D., Horisberger, R., Hreus, T., Huber, F., Jacobs, P. M., Jacquet, M., Janssen, T., Jung, A. W., Katzy, J., Kiesling, C., Klein, M., Kleinwort, C., Klest, H. T., Kogler, R., Kostka, P., Kretzschmar, J., Krücker, D., Krüger, K., Landon, M. P. J., Lange, W., Laycock, P., Lee, S. H., Levonian, S., Li, W., Lin, J., Lipka, K., List, B., List, J., Lobodzinski, B., Long, O. R., Malinovski, E., Martyn, H. -U., Maxfield, S. J., Mehta, A., Meyer, A. B., Meyer, J., Mikocki, S., Mikuni, V. M., Mondal, M. M., Müller, K., Nachman, B., Naumann, Th., Newman, P. R., Niebuhr, C., Nowak, G., Olsson, J. E., Ozerov, D., Park, S., Pascaud, C., Patel, G. D., Perez, E., Petrukhin, A., Picuric, I., Pitzl, D., Polifka, R., Preins, S., Radescu, V., Raicevic, N., Ravdandorj, T., Reimer, P., Rizvi, E., Robmann, P., Roosen, R., Rostovtsev, A., Rotaru, M., Sankey, D. P. C., Sauter, M., Sauvan, E., Schmitt, S., Schmookler, B. A., Schnell, G., Schoeffel, L., Schöning, A., Sefkow, F., Shushkevich, S., Soloviev, Y., Sopicki, P., South, D., Specka, A., Steder, M., Stella, B., Straumann, U., Sun, C., Sykora, T., Thompson, P. D., Acosta, F. Torales, Traynor, D., Tseepeldorj, B., Tu, Z., Tustin, G., Valkárová, A., Vallée, C., Van Mechelen, P., Wegener, D., Wünsch, E., Žáček, J., Zhang, J., Zhang, Z., Žlebčík, R., Zohrabyan, H., Zomer, F.

Publikováno v: PLB 844 (2023) 138101

The radiation pattern within high energy quark- and gluon-initiated jets (jet substructure) is used extensively as a precision probe of the strong force as well as an environment for optimizing event generators with numerous applications in high ener

Externí odkaz: http://arxiv.org/abs/2303.13620

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

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