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Your search keyword '"Covrig Silviu"' showing total 4 results
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4 results on '"Covrig Silviu"'

1. Studying ΛN interactions through the 208Pb(e,e’K+)208ΛTl reaction

Author

Garibaldi Franco, Benhar Omar, Bydzovsky Petr, Gogami Toshiyuki, Covrig Silviu, Markowitz Pete E.C., Millener John, Motoba Toshio, Nagao Sho, Nakamura Satoshi N., Reinhold Joerg, Tang Liguang, Urciuoli Guido Maria, and Vidana Isaac

Subjects
Physics, QC1-999
Abstract

The hyperon puzzle, the observation that the two-solar-mass neutron star existence is hardly explained by all models predicting the appearance of hyperons in the neutron star core, is currently one of the unsolved key issues in the physics of compact stars. To solve the hyperon puzzle an experimental program has been proposed by the Jefferson lab hypernuclear collaboration and approved by the Jefferson Lab (JLab) PAC. This program consists in the study of the reaction (e, e’K) on 40Ca and 48Ca nuclei, aimed at investigating the isospin dependence of hyperon dynamics, and in the study of the reaction (e, e’K) on 208Pb nucleus, which is the subject of this paper and which will take advantage of the fact that 208Pb properties largely reflects those of the uniform nuclear matter present in the interior of the neutron stars making it the ideal tool to investigate neutron star features. The proposal of the study of the reaction (e, e’K) on 208Pb was approved by the Jlab PAC in 2020.

Published
2022
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2. Strangeness physics programs by S-2S at J-PARC

Author

Gogami Toshiyuki, Achenbach Patrick, Ahn Jung Keun, Androić Darko, Aoki Kanae, Asaturyan Arshak, Botta Elena, Bukhari Masroor. H., Camsonne Alexandre, Covrig Silviu. C., Ebata Kengo, Ekawa Hiroyuki, Evtoukhovitch Petr, Feliciello Alessandro, Fujioka Hiroyuki, Fujita Manami, Garibaldi Franco, Harada Takeshi. K., Hasegawa Shoichi, Hasegawa Tomoyuki, Hayakawa Shuhei. H., Hirose Erina, Honda Ryotaro, Hosomi Kenji, Ichikawa Yudai, Imai Kenichi, Ishige Tatsuhiro, Jung Wooseung, Kamada Kento, Kanatsuki Shunsuke, Kato Seigo, Kim Shinhyung. H., Kobori Takumi, Marcello Simonetta, Markowitz Pete, Miwa Koji, Mkrtchyan Arthur, Mkrtchyan Hamlet, Moritsu Manabu, Nagae Tomofumi, Nagao Sho, Nakagawa Manami, Nakamura Satoshi. N., Nanamura Takuya, Naruki Megumi, Negishi Ryosuke, Okuyama Kazuki, Oura Fumiya, Pandey Bishnu, Pochodzalla Josef, Sakaguchi Atsushi, Sakao Tamao, Sako Hiroyuki, Samanta Chhanda, Sato Susumu, Shabestari Mitra. H., Shahinyan Albert, Shirotori Kotaro, Širca Simon, Son C., Sugimura Hitoshi, Takahashi Hitoshi, Takahashi Shuji, Takahashi Tomonori, Takahashi Toshiyuki, Tamura Hirokazu, Tanida Kiyoshi, Tokiyasu Atsushi, Tsamalaidze Zviadi, Uchida Makoto, Ukai Mifuyu, Une Chiaki, Urciuoli Guido. M., and Yamamoto Takeshi. O.

Subjects
Physics, QC1-999
Abstract

In the K1.8 beam-line at Hadron Experimental Facility of J-PARC, a new magnetic spectrometer S-2S is being installed. S-2S was designed to achieve a high momentum resolution of Δp/p = 6 × 10−4 in FWHM. Several strangeness-physics programs which require the high resolution will be realized by S-2S. The present article introduces J-PARC E70 (missing-mass spectroscopy of Ξ12Be) and E94 (missing-mass spectroscopy of Λ7Li, Λ10B, and Λ12C) experiments.

Published
2022
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3. Ce+BAF : Positron Beams at Jefferson Lab

Author

Grames, Joseph, primary, Cardman, Lawrence, additional, Covrig, Silviu, additional, Benesch, Jay, additional, Bruker, Max, additional, Ghoshal, Probir, additional, Gopinath, Sandesh, additional, Gubeli, Joe, additional, Habet, Sami, additional, Hernandez-Garcia, Carlos, additional, Hofler, Alicia, additional, Kazimi, Reza, additional, Lin, Fanglei, additional, Nagaitsev, Sergei, additional, Poelker, Matthew, additional, Rimmer, Bob, additional, Roblin, Yves, additional, Lizarraga-Rubio, Victor, additional, Seryi, Andrei, additional, Spata, Michael, additional, Sy, Amy, additional, Turner, Dennis, additional, Ushakov, Andriy, additional, Valerio-Lizarraga, Cristhian, additional, and Voutier, Eric, additional

Published
2023
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4. Studying ΛN interactions through the 208Pb(e,e'K+)208ΛTl reaction.

Author

Garibaldi, Franco, Benhar, Omar, Bydzovsky, Petr, Gogami, Toshiyuki, Covrig, Silviu, Markowitz, Pete E.C., Millener, John, Motoba, Toshio, Nagao, Sho, Nakamura, Satoshi N., Reinhold, Joerg, Tang, Liguang, Urciuoli, Guido Maria, and Vidana, Isaac

Subjects
HYPERONS, NUCLEAR reactions, NEUTRON stars, COMPACT objects (Astronomy)
Abstract

The hyperon puzzle, the observation that the two-solar-mass neutron star existence is hardly explained by all models predicting the appearance of hyperons in the neutron star core, is currently one of the unsolved key issues in the physics of compact stars. To solve the hyperon puzzle an experimental program has been proposed by the Jefferson lab hypernuclear collaboration and approved by the Jefferson Lab (JLab) PAC. This program consists in the study of the reaction (e, e'K) on 40Ca and 48Ca nuclei, aimed at investigating the isospin dependence of hyperon dynamics, and in the study of the reaction (e, e'K) on 208Pb nucleus, which is the subject of this paper and which will take advantage of the fact that 208Pb properties largely reflects those of the uniform nuclear matter present in the interior of the neutron stars making it the ideal tool to investigate neutron star features. The proposal of the study of the reaction (e, e'K) on 208Pb was approved by the Jlab PAC in 2020. [ABSTRACT FROM AUTHOR]

Published
2022
Full Text
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