Zobrazeno 1 - 10
of 137
pro vyhledávání: '"A. D. Polosa"'
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 7, Pp 1-9 (2024)
Abstract We describe pentaquarks as ‘baryo-charmonia’ with a color octet $$c{\bar{c}}$$ c c ¯ core bonded to a color octet three-quark system. Fermi statistics of the light quark cloud allows to describe two pentaquark triplets: a lower one, wel
Externí odkaz:
https://doaj.org/article/f4cc03d81e41406cb90721b0b9f2511c
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 77, Iss 11, Pp 1-6 (2017)
Abstract In a recent paper it is claimed that vacuum birefringence has been experimentally observed for the first time by measuring the degree of polarization of visible light from a magnetar candidate, a neutron star with a magnetic field presumably
Externí odkaz:
https://doaj.org/article/19b888e3042143d3ba3433fb81baa39d
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 83, Iss 5, Pp 1-12 (2023)
Abstract We study compact hidden charm pentaquarks in the Born–Oppenheimer approximation, previously introduced for tetraquarks, assuming the heavy pair to be in a color octet. We show that Fermi statistics applied to the complex of the three light
Externí odkaz:
https://doaj.org/article/dec24cfc0e5e4b6f889bd1d40ff0ca0a
Autor:
Angelo Esposito, Davide Germani, Alfredo Glioti, Antonio D. Polosa, Riccardo Rattazzi, Michele Tarquini
Publikováno v:
Physics Letters B, Vol 847, Iss , Pp 138285- (2023)
We determine the contribution of long-range pion interactions to the X(3872) dynamics, assuming it is a loosely bound D0D¯⁎0 molecule. Our result is based on the distorted wave Born approximation in non-relativistic quantum mechanics. Despite thei
Externí odkaz:
https://doaj.org/article/480001bd632446bbb422222d81fd657d
Publikováno v:
Physics Letters B, Vol 836, Iss , Pp 137624- (2023)
Tetraquarks QQq¯q¯ are found to be described remarkably well with the Quantum Chromodynamics version of the Hydrogen bond, as treated with the Born-Oppenheimer approximation. We show the robustness of the method by computing the mass of the observe
Externí odkaz:
https://doaj.org/article/c24d4a3dd3e94d6db1508eef4e6fba9e
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 81, Iss 7, Pp 1-11 (2021)
Abstract The structure of exotic resonances that do not trivially fit the usual quark model expectations has been a matter of intense scientific debate during the last two decades. A possible way of estimating the size of these states is to study the
Externí odkaz:
https://doaj.org/article/df879d600a2c44da8b6db94491dc694a
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 79, Iss 7, Pp 1-8 (2019)
Abstract We employ an effective field theory to study the detectability of sub-GeV dark matter through its interaction with the gapless excitations of superfluid $$^4$$ 4 He. In a quantum field theory language, the possible interactions between the d
Externí odkaz:
https://doaj.org/article/d759fa898c4d4c9a996a253547b9690c
Publikováno v:
Physics Letters
Tetraquarks QQq*q* are found to be described remarkably well with the Quantum Chromodynamics version of the Hydrogen bond, as treated with the Born-Oppenheimer approximation. We show the robustness of the method by computing the mass of the observed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a831e7359900021c44f68284a9289654
http://cds.cern.ch/record/2825135
http://cds.cern.ch/record/2825135
Autor:
V Carfora, P Mazzeo, G Tarsia, C Biscione, A Lopizzo, D Polosa, R Grippo, G Paternò, E Stabile
Publikováno v:
European Heart Journal Supplements. 24
Background Elderly patients with acute coronary syndrome represent a growing population. The major problem in this population is the balancing of ischemic and bleeding risk. There are poor data from randomized clinical trials on the treatment of acut
Autor:
C. L. Chang, A. Molinero-Vela, A. Nucciotti, M. Messina, Emanuele Ferri, C. Pérez de los Heros, R. Santorelli, A. D. Ferella, Kathryn M. Zurek, Jorge Pedrós, Yevgeny Raitses, Sergio Pastor, A. Puiu, Carlo Mancini-Terracciano, Jan Conrad, Christopher George Tully, Nicola D'Ambrosio, Fang Zhao, J. Carabe-Lopez, Auke-Pieter Colijn, Mariangela Lisanti, Michele Biasotti, N. Rossi, C. Gentile, C. F. Strid, G. Cavoto, Carlo Mariani, E. Monticone, W. Chung, K. Schaeffner, A. Boscá, L. E. Marcucci, M. Rajteri, Francesco Pandolfi, Andrea Giachero, Ofelia Pisanti, S. Gariazzo, P. Garcia-Abia, G. Garcia Gomez-Tejedor, Jon E. Gudmundsson, Antonio D. Polosa, Gianpiero Mangano, A. G. Cocco, Yonit Hochberg, Javier Martínez, P. F. de Salas, M. Faverzani, Fernando Calle, Flavio Gatti, Maria Grazia Betti, Yonatan Kahn
Publikováno v:
Betti, M. G. Biasotti, M. Bosca, A. Calle, F. Carabe-Lopez, J. Cavoto, G. Chang, C. Chung, W. Cocco, A. G. Colijn, A. P. Conrad, J. D'Ambrosio, N. Fernández de Salas, Pablo Faverzani, M. Ferella, A. Ferri, E. Garcia-Abia, P. Garcia Gomez-Tejedor, G. Gariazzo, Stefano Gatti, F. Gentile, C. Giachero, A. Gudmundsson, J. E. Hochberg, Y. Kahn, Y. Lisanti, M. Mancini-Terracciano, C. Mangano, Gianpiero Marcucci, L. E. Mariani, C. Martinez, J. Messina, M. Molinero-Vela, A. Monticone, E. Nucciotti, A. Pandolfi, F. Pastor Carpi, Sergio Pedrós, J. Pérez de los Heros, C. Pisanti, Ofelia 2019 A design for an electromagnetic filter for precision energy measurements at the tritium endpoint Progress in Particle and Nuclear Physics 106 120 131
RODERIC. Repositorio Institucional de la Universitat de Valéncia
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RODERIC: Repositorio Institucional de la Universitat de Valéncia
Digital.CSIC. Repositorio Institucional del CSIC
RODERIC. Repositorio Institucional de la Universitat de Valéncia
instname
RODERIC: Repositorio Institucional de la Universitat de Valéncia
Digital.CSIC. Repositorio Institucional del CSIC
We present a detailed description of the electromagnetic filter for the PTOLEMY project to directly detect the Cosmic Neutrino Background (CNB). Starting with an initial estimate for the orbital magnetic moment, the higher-order drift process of E×B