Machine learning models to determine unobservable centrality-related parameter values for a wide range of nuclear systems at the energy of 200 GeV

Autor: Lobanov Andrey, Berdnikov Yaroslav, Mitrankov Iurii

Publikováno v: St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 16, Iss 2 (2023)

In the paper, a comparative analysis and a search for the optimal machine learning model have been conducted. The model should predict the values of unobservable centrality-related quantities based on the experimental data for observable quantities,

Externí odkaz: https://doaj.org/article/bf17408260834d05a092984b487ff787

Модели машинного обучения для определения значений ненаблюдаемых параметров, связанных с центральностью, для широкого спектра ядерных систем при энергии 200 ГэВ

Autor: Lobanov, Andrey, Berdnikov, Yaroslav, Mitrankov, Iurii

В работе проведен сравнительный анализ и поиск оптимальной модели машинного обучения, которая позволила бы предсказывать значения нен�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7fed0570b716dbd75ecf7efd34ece62e

Mathematical modeling of neutron transfers in nuclear reactions considering spin-orbit interaction

Autor: Kirill Vyacheslavovich Samarin

Publikováno v: Компьютерные исследования и моделирование, Vol 2, Iss 4, Pp 393-401 (2010)

The difference scheme for numerical solution of a time-dependant system of two Schrödinger equations with the operator of a spin-orbit interaction for a two-component spinor wave function is offered on the basis of a split method for a time-dependan

Externí odkaz: https://doaj.org/article/071b108fcba547b6adb43da8a2ab9543

Proton Source Size Measurements in the eA->e'ppX Reaction

Autor: A V, Stavinsky, K R, Mikhailov, R, Lednicky, A V, Vlassov, G, Adams, P, Ambrozewich, E, Anciant, M, Anghinolfi, B, Asavapibhop, G, Asryan, G, Audit, T, Auger, H, Avakian, H, Bagdasaryan, J P, Ball, S, Barrow, V, Batourine, M, Battaglieri, K, Beard, M, Bektasoglu, M, Bellis, N, Benmouna, N, Bianchi, A S, Biselli, S, Boiarinov, B E, Bonner, S, Bouchigny, R, Bradford, D, Branford, W K, Brooks, V D, Burkert, C, Butuceanu, J R, Calarco, D S, Carman, C, Cetina, S, Chen, P L, Cole, D, Cords, A, Coleman, P, Corvisiero, D, Crabb, J P, Cummings, N, Dashyan, E De, Sanctis, R De, Vita, P V, Degtyarenko, H, Denizli, L, Dennis, A, Deur, K V, Dharmawardane, C, Djalali, G E, Dodge, D, Doughty, P, Dragovitsch, M, Dugger, S, Dytman, O P, Dzyubak, H, Egiyan, K S, Egiyan, L, Elouadrhiri, A, Empl, P, Eugenio, R, Fatemi, R G, Fersch, R J, Feuerbach, T A, Forest, H, Funsten, M, Garçon, G, Gavalian, S, Gilad, G P, Gilfoyle, K L, Giovanetti, P, Girard, C I O, Gordon, R W, Gothe, K, Griffioen, M, Guidal, M, Guillo, N, Guler, L, Guo, V, Gyurjyan, C, Hadjidakis, R S, Hakobyan, J, Hardie, D, Heddle, F W, Hersman, K, Hicks, I, Hleiqawi, M, Holtrop, J, Hu, C E, Hyde-Wright, D G, Ireland, M M, Ito, D, Jenkins, K, Joo, H G, Juengst, J H, Kelley, J D, Kellie, M, Khandaker, D H, Kim, K Y, Kim, K, Kim, M S, Kim, W, Kim, A, Klein, F J, Klein, A V, Klimenko, M, Klusman, M V, Kossov, L H, Kramer, V, Kubarovski, S E, Kuhn, J, Kuhn, J, Lachniet, J M, Laget, J, Langheinrich, D, Lawrence, G A, Leksin, T, Lee, Ji, Li, K, Livingston, K, Lukashin, J J, Manak, C, Marchand, S, McAleer, J W C, McNabb, B A, Mecking, S, Mehrabyan, J J, Melone, M D, Mestayer, C A, Meyer, M, Mirazita, R, Miskimen, V, Mokeev, L, Morand, S A, Morrow, V, Muccifora, J, Mueller, G S, Mutchler, J, Napolitano, R, Nasseripour, S O, Nelson, S, Niccolai, G, Niculescu, I, Niculescu, B B, Niczyporuk, R A, Niyazov, M, Nozar, G V, O'Rielly, M, Osipenko, A I, Ostrovidov, K, Park, E, Pasyuk, G, Peterson, S A, Philips, N A, Pivnyuk, D, Pocanic, O, Pogorelko, E, Polli, S, Pozdniakov, B M, Preedom, J W, Price, Y, Prok, D, Protopopescu, L M, Qin, B A, Raue, G, Riccardi, G, Ricco, M, Ripani, B G, Ritchie, F, Ronchetti, G, Rosner, P, Rossi, D, Rowntree, P D, Rubin, F, Sabatié, K, Sabourov, C, Salgado, J P, Santoro, V, Sapunenko, R A, Schumacher, V S, Serov, Y G, Sharabian, J, Shaw, S, Simionatto, A V, Skabelin, E S, Smith, L C, Smith, D I, Sober, M, Spraker, S, Stepanyan, S S, Stepanyan, B E, Stokes, P, Stoler, I I, Strakovsky, M, Taiuti, S, Taylor, D J, Tedeschi, U, Thoma, R, Thompson, A, Tkabladze, L, Todor, C, Tur, M, Ungaro, M F, Vineyard, L S, Vorobeyev, K, Wang, L B, Weinstein, H, Weller, D P, Weygand, C S, Whisnant, M, Williams, E, Wolin, M H, Wood, A, Yegneswaran, J, Yun, L, Zana

Two-proton correlations at small relative momentum q were studied in the eA(3He,4He,C,Fe)--e(')ppX reaction at E(0)=4.46 GeV using the CLAS detector at Jefferson Lab. The enhancement of the correlation function at small q was found to be in accordanc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::14c3a786f48ce71365f58df3e81c5ee3
http://hdl.handle.net/11567/211695