Zobrazeno 1 - 10
of 147
pro vyhledávání: '"Elena, Santopinto"'
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 80, Iss 6, Pp 1-12 (2020)
Abstract We study the bottomonium spectrum using a relativistic potential model in the momentum space. This model is based on a complete one gluon exchange interaction with a momentum dependent screening factor to account for the effects due to virtu
Externí odkaz:
https://doaj.org/article/4d833bf1c6f8456783d2c5d4f12cf74b
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 78, Iss 8, Pp 1-9 (2018)
Abstract We discuss the possible existence of the fully-heavy tetraquarks. We calculate the ground-state energy of the $$bb {\bar{b}} {\bar{b}}$$ bbb¯b¯ bound state, where b stands for the bottom quark, in a nonrelativistic effective field theory f
Externí odkaz:
https://doaj.org/article/cd4eab82f5cd4fdab487944917364c42
Autor:
Jacopo Ferretti, Elena Santopinto
Publikováno v:
Science Bulletin. 67:1209-1212
Autor:
Jacopo, Ferretti, Elena, Santopinto
Publikováno v:
Science bulletin. 67(12)
Publikováno v:
Physical Review C. 106
Publikováno v:
Physical Review
In this paper, we adopt an extended relativized quark model to investigate the triply-heavy tetrquarks systematically. The mass spectra are obtained by solving the four-body relativized Hamiltonian including the Coulomb potential, confining potential
Autor:
M. Ungaro, Andrea Bianconi, Michael Wood, A. Italiano, L. Venturelli, Elton Smith, M. Leali, M. Bondì, L. El Fassi, R. De Vita, Enrico Nardi, S. Migliorati, S. Stepanyan, G. Costantini, Paolo Valente, P. L. Cole, Nunzio Randazzo, M. Battaglieri, P. Bisio, Andrea Celentano, M. Spreafico, L. Lanza, V. Mascagna, A. D'Angelo, Luc Darmé, M. De Napoli, Gordan Krnjaic, Elena Santopinto, L. Marsicano, V. Kozhuharov, Mauro Raggi
Publikováno v:
The European Physical Journal A. 57
We discuss two complementary strategies to search for light dark matter (LDM) exploiting the positron beam possibly available in the future at Jefferson Laboratory. LDM is a new compelling hypothesis that identifies dark matter with new sub-GeV "hidd
Autor:
Elena Santopinto, Atsushi Hosaka, Yasuhiro Yamaguchi, Sachiko Takeuchi, Makoto Takizawa, Alessandro Giachino, H. Garcia-Tecocoatzi
Publikováno v:
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Universidad Nacional de La Plata
instacron:UNLP
We investigate the hidden-charm pentaquarks as a Λc͞D⁽*⁾ – Σc⁽*⁾͞D⁽*⁾ hadronic molecule coupling to a compact five-quark state. The coupling to the compact state leads to an hadron short-range interaction generating an attraction. I
Autor:
Anthony W. Thomas, M. Battaglieri, R. De Vita, D. Marchand, Latifa Elouadrhiri, S. Habet, Hubert Spiesberger, P. Gueye, David Hamilton, Giovanni Salmè, A. Filippi, Pete Markowitz, D. Perera, G. Kalicy, M. Muhoza, N. Kalantarians, H. Atac, M. Khandaker, J. Xie, F. Sabatié, M. Mazouz, Ashot Gasparian, I.P. Fernando, V. Klimenko, T. A. Forest, D. McNulty, Z. E. Meziani, M. Boer, M. McCaughan, A. Asaturyan, J. P. Chen, V. Kozhuharov, S. Stepanyan, Simonetta Liuti, T. Patel, Alberto Accardi, M. Spata, Andrew Puckett, Andreas Metz, Salina Ali, V. Bellini, L. Barion, V. V. Berdnikov, Alexandre Camsonne, P. E. Reimer, M. Shabestari, P. Bisio, Simon Širca, T. Averett, J. Kim, Nikolaos Sparveris, M. Poelker, M. Spreafico, H. F. Ibrahim, Dipangkar Dutta, V. Bertone, Bogdan Wojtsekhowski, Ross Milner, H. Avakian, C. E. Hyde, P. M. King, Marc Vanderhaeghen, A. Somov, Yulia Furletova, Miha Mihovilovič, V. Tadevosyan, P. Sznajder, S. Migliorati, R. S. Beminiwattha, T. Chetry, M. Guidal, Olfred Hansen, T. Kutz, Z. W. Zhao, Barbara Pasquini, Eric Voutier, L. Lanza, M. J. Amaryan, J. R. M. Annand, Fatiha Benmokhtar, T. Gautam, H. Voskanyan, Richard Trotta, Ian L. Pegg, J. F. Owens, W. J. Briscoe, Jingyi Zhou, P. Valente, M. N. H. Rashad, Gordan Krnjaic, P. Lenisa, Elena Santopinto, Joseph Grames, M. Leali, S. Zhamkochyan, M. Caudron, Kai-Thomas Brinkmann, Elton Smith, L. Marsicano, Andrei Afanasev, Luciano Pappalardo, M. Carmignotto, Donal Day, L. Venturelli, Eugene Pasyuk, M. Ungaro, C. Peng, L. Causse, D. Hasell, G. Costantini, Douglas Higinbotham, N. D’Hose, J. Murphy, P. Chatagnon, R. Dupré, M. Bondì, Alexander Ilyichev, Matteo Rinaldi, P. Stoler, Brian Raue, G. N. Grauvogel, R. Santos Estrada, Kondo Gnanvo, K. Price, Q. Liu, S. Diehl, J. Nazeer, Y. G. Sharabian, X. Zheng, S. Niccolai, P. G. Blunden, J. Arrington, Riad Suleiman, J. Erler, S. Joosten, Andrea Bianconi, H.-S. Ko, P. L. Cole, Nilanga Liyanage, I. Albayrak, K. Joo, Jan C. Bernauer, F.-X. Girod, D. Gaskell, A. Kim, Juliette Mammei, A. Italiano, M. Hattawy, C. Ayerbe Gayoso, I. I. Strakovsky, M. Yurov, N. Randazzo, A. Deur, Wally Melnitchouk, H.-G. Zaunick, Michael Kohl, A. D'Angelo, E. Nardi, M. Paolone, C. Zorn, L. El Fassi, B. T. Kriesten, L. Darmé, M. Rathnayake, A. Shahinyan, Jie Zhang, Alessandro Rizzo, D. Flay, W. Xiong, H. Dutrieux, V. Sergeyeva, S. Zhang, E. R. Kinney, Hervé Moutarde, B. Dongwi, Axel Schmidt, Rolf Ent, S. Zhao, Volker D. Burkert, A. S. Tadepalli, A. S. Biselli, Tanja Horn, G. Niculescu, T. Cao, A. Celentano, P. Nadel-Turonski, Ethan Cline, J. Roche, B. Karky, M. Contalbrigo, H. Szumila-Vance, S. Fucini, O. Rondon-Aramayo, M. De Napoli, V. Mascagna, E. Fuchey, L. Cardman, G. Ciullo, Haiyan Gao, Cynthia Keppel, M. Ehrhart, A. Movsisyan, R. Novotny, A. Hobart, Sergio Scopetta, B. McKinnon, S. A. Wood, H. Mkrtchyan, M. Tiefenback, C. Munoz Camacho, Xinzhan Bai, R. Paremuzyan, B. Sawatzky, D. Sokhan, M. Suresh, Markus Diefenthaler, Z. Ye, Mauro Raggi, M. Kerver, Y. Roblin, A. Mkrtchyan, V. P. Kubarovsky, R. Capobianco, T. J. Hague, Dustin Keller, Sonny Mantry, Vladimir Khachatryan, Peter Schweitzer, Michael Wood, Maxime Defurne
Publikováno v:
Eur.Phys.J.A
Eur.Phys.J.A, 2021, 57 (8), pp.261. ⟨10.1140/epja/s10050-021-00564-y⟩
Springer Berlin Heidelberg
Eur.Phys.J.A, 2021, 57 (8), pp.261. ⟨10.1140/epja/s10050-021-00564-y⟩
Springer Berlin Heidelberg
Positron beams, both polarized and unpolarized, are identified as essential ingredients for the experimental programs at the next generation of lepton accelerators. In the context of the hadronic physics program at Jefferson Lab (JLab), positron beam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c932c0a295db31fed14b3093695f869f
https://hal.archives-ouvertes.fr/hal-02917228
https://hal.archives-ouvertes.fr/hal-02917228
Autor:
Bogdan Wojtsekhowski, Andrew Puckett, Y. Chen, C. Mezrag, M. Ding, G. D. Cates, P. Rossi, R. W. Gothe, M. A. Bedolla, Giovanni Salmè, S. N. Syritsyn, Jorge Segovia, Chen Chen, E. Tomasi-Gustafsson, William Brooks, Makoto Takizawa, Craig D. Roberts, M. Yu. Barabanov, A. Pilloni, Elena Santopinto, Jacopo Ferretti, Simonetta Liuti, Tanja Horn, E. Cisbani, Rolf Ent, P. Wein, Gernot Eichmann
Publikováno v:
Prog.Part.Nucl.Phys.
Prog.Part.Nucl.Phys., 2021, 116, pp.103835. ⟨10.1016/j.ppnp.2020.103835⟩
Prog.Part.Nucl.Phys., 2021, 116, pp.103835. ⟨10.1016/j.ppnp.2020.103835⟩
The last decade has seen a marked shift in how the internal structure of hadrons is understood. Modern experimental facilities, new theoretical techniques for the continuum bound-state problem and progress with lattice-regularised QCD have provided s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ccf782c7d699fc94260a5df6666efe98
http://hdl.handle.net/11570/3208758
http://hdl.handle.net/11570/3208758