Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Pochodzalla Josef"'
Autor:
Christiansen Martin, Schupp Falk, Achenbach Patrick, Bölting Michael, Pochodzalla Josef, Steinen Marcell
Publikováno v:
EPJ Web of Conferences, Vol 271, p 02011 (2022)
In this work we propose a new method to measure the evolution of the neutron skin thickness between different isotopes. We consider antiproton–nucleus interactions close to the production threshold of ΛΛ̅ and Σ− Λ̅ pairs. At low energies,
Externí odkaz:
https://doaj.org/article/56858718313f485880f9daac4ae74df9
Autor:
Eckert Philipp, Achenbach Patrick, Akiyama Takeru, Chen Jinhui, Distler Michael O., Esser Anselm, Geratz Julian, Helmel Christian, Hoek Michael, Itabashi Kosuke, Kaneta Masashi, Kino Ryoko, Klag Pascal, Ma Yu-Gang, Merkel Harald, Mizuno Masaya, Müller Ulrich, Nagao Sho, Nakamura Satoshi N., Nakamura Yuki R., Okuyama Kazuki, Pochodzalla Josef, Schlimme Björn Sören, Sfienti Concettina, Shao Tianhao, Steinen Marcell, Tachibana Koga, Thiel Michaela, Toyama Yuichi, Uehara Keita
Publikováno v:
EPJ Web of Conferences, Vol 271, p 01006 (2022)
A high-precision hypernuclear experiment has been commissioned at the Mainz Microtron (MAMI) to determine the hypertriton Λ binding energy via decay-pion spectroscopy. The method has been successfully pioneered with 4ΛH studies in the last decade.
Externí odkaz:
https://doaj.org/article/ca322893456a4793a2bd39354e549c69
Autor:
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., Yamamoto Takeshi. O.
Publikováno v:
EPJ Web of Conferences, Vol 271, p 11002 (2022)
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 r
Externí odkaz:
https://doaj.org/article/9d23056761fc4bfc80c45c050ef728b1
Autor:
Schupp, Falk, Bölting, Michael, Achenbach, Patrick, Bleser, Sebastian, Pochodzalla, Josef, Steinen, Marcell
In the PANDA experiment's hypernuclear and hyperatom setup, a positioning system for the primary production target is required, which will be located in the center of the solenoid magnet, in ultra-high vacuum, and exposed to high radiation levels. In
Externí odkaz:
http://arxiv.org/abs/2303.13359
Autor:
Aprahamian, Ani, Margaryan, Amur, Kakoyan, Vanik, Zhamkochyan, Simon, Abrahamyan, Sergey, Elbakyan, Hayk, Mayilyan, Samvel, Piloyan, Arpine, Vardanyan, Henrik, Zohrabyan, Hamlet, Gevorgian, Lekdar, Ayvazyan, Robert, Papyan, Artashes, Ayvazyan, Garnik, Ghalumyan, Arsen, Margaryan, Narek, Rostomyan, Hasmik, Safaryan, Anna, Grigoryan, Bagrat, Vardanyan, Ashot, Yeremyan, Arsham, Annand, John, Livingston, Kenneth, Montgomery, Rachel, Achenbach, Patrick, Pochodzalla, Josef, Balabanski, Dimiter L., Nakamura, Satoshi N., Sharyy, Viatcheslav, Yvon, Dominique, Brodeur, Maxime
The development of the advanced Radio Frequency Timer of electrons is described. It is based on a helical deflector, which performs circular or elliptical sweeps of keV electrons, by means of 500 MHz radio frequency field. By converting a time distri
Externí odkaz:
http://arxiv.org/abs/2211.16091
Autor:
Margaryan, Amur, Kakoyan, Vanik, Zhamkochyan, Simon, Abrahamyan, Sergey, Elbakyan, Hayk, Mayilyan, Samvel, Vardanyan, Henrik, Zohrabyan, Hamlet, Gevorgian, Lekdar, Ayvazyan, Robert, Papyan, Artashes, Ayvazyan, Garnik, Grigoryan, Bagrat, Annand, John, Livingston, Kenneth, Montgomery, Rachel, Achenbach, Patrick, Pochodzalla, Josef, Balabanski, Dimiter L., Nakamura, Satoshi N.
This paper describes a new radio frequency timer of keV energy electrons. It is based on a helical deflector, which performs circular or elliptical sweeps of keV electrons, by means of 500 MHz radio frequency field. By converting a time distribution
Externí odkaz:
http://arxiv.org/abs/2203.09194
Measurements of the electron-helicity asymmetry in the quasi-elastic ${\rm A}(\vec{e},e' p)$ process
Autor:
Kolar, Tim, Paul, Sebouh J., Achenbach, Patrick, Arenhövel, Hartmuth, Ashkenazi, Adi, Beričič, Jure, Böhm, Ralph, Bosnar, Damir, Brecelj, Tilen, Cline, Ethan, Cohen, Erez O., Distler, Michael O., Esser, Anselm, Friščić, Ivica, Gilman, Ronald, Giusti, Carlotta, Heilig, Matthias, Hoek, Matthias, Izraeli, David, Kegel, Simon, Klag, Pascal, Korover, Igor, Lichtenstadt, Jechiel, Mardor, Israel, Merkel, Harald, Middleton, Duncan G., Mihovilovič, Miha, Müller, Julian, Müller, Ulrich, Olivenboim, Mor, Piasetzky, Eliezer, Pochodzalla, Josef, Ron, Guy, Schlimme, Björn S., Schoth, Matthias, Schulz, Florian, Sfienti, Concettina, Širca, Simon, Spreckels, Rouven, Štajner, Samo, Stöttinger, Yvonne, Strauch, Steffen, Thiel, Michaela, Tyukin, Alexey, Weber, Adrian, Yaron, Israel
We present measurements of the electron helicity asymmetry in quasi-elastic proton knockout from $^{2}$H and $^{12}$C nuclei by polarized electrons. This asymmetry depends on the fifth structure function, is antisymmetric with respect to the scatteri
Externí odkaz:
http://arxiv.org/abs/2107.00763
Autor:
Esser Anselm, Achenbach Patrick, Arai Naoki, Gayoso Carlos Ayerbe, Böhm Ralph, Borodina Olga, Bosnar Damir, Bozkurt Vakkas, Debenjak Luka, Distler Michael O., Friščić Ivica, Fujii Yuu, Gogami Toshiyuki, Rodríguez Mar Gómez, Hashimoto Osamu, Hirose Satoshi, Kanda Hiroki, Kaneta Masashi, Kim Eunhee, Kusaka Junichiro, Maeda Kazushige, Margaryan Amur, Merkel Harald, Müller Ulrich, Nagao Sho, Nakamura Satoshi N., Pochodzalla Josef, Rappold Christophe, Reinhold Joerg, Saito Takehiko R., Lorente Alicia Sanchez, Majos Salvador Sánchez, Schlimme Björn Sören, Schoth Matthias, Schulz Florian, Sfienti Concettina, Širca Simon, Tang Liguang, Thiel Michaela, Tsukada Kyo
Publikováno v:
EPJ Web of Conferences, Vol 66, p 11011 (2014)
At the Mainz Microtron hypernuclei can be studied by (e,e’K) reactions. By detecting the kaon which is emitted in forward direction, with the KAOS spectrometer placed at 0° scattering angle, reactions involving open strangeness production are tagg
Externí odkaz:
https://doaj.org/article/711cb6fb0b5a41a1bbb52b3cf47c3df7
Autor:
Paul, Sebouh J., Kolar, Tim, Brecelj, Tilen, Achenbach, Patrick, Arenhövel, Hartmuth, Ashkenazi, Adi, Beričič, Jure, Böhm, Ralph, Bosnar, Damir, Cline, Ethan, Cohen, Erez O., Debenjak, Luka, Distler, Michael O., Esser, Anselm, Friščić, Ivica, Gilman, Ronald, Giusti, Carlotta, Heilig, Matthias, Hoek, Matthias, Izraeli, David, Kegel, Simon, Klag, Pascal, Kohl, Yvonne, Korover, Igor, Lichtenstadt, Jechiel, Mardor, Israel, Merkel, Harald, Middleton, Duncan G., Mihovilovič, Miha, Müller, Julian, Müller, Ulrich, Olivenboim, Mor, Piasetzky, Eliezer, Pochodzalla, Josef, Ron, Guy, Schlimme, Björn S., Schoth, Matthias, Schulz, Florian, Sfienti, Concettina, Širca, Simon, Spreckels, Rouven, Štajner, Samo, Strauch, Steffen, Thiel, Michaela, Tyukin, Alexey, Weber, Adrian, Yaron, Israel
We report measurements of the induced polarization $\vec P$ of protons knocked out from $^2$H and $^{12}$C via the $A(e,e'\vec p\,)$ reaction. We have studied the dependence of $\vec P$ on two kinematic variables: the missing momentum $p_{\rm miss}$
Externí odkaz:
http://arxiv.org/abs/2008.04209
Autor:
Mihovilovič, Miha, Achenbach, Patrick, Beranek, Tobias, Beričič, Jure, Bernauer, Jan C., Böhm, Ralph, Bosnar, Damir, Cardinali, Matteo, Correa, Loup, Debenjak, Luka, Denig, Achim, Distler, Michael O., Esser, Anselm, Bondy, Maria I. Ferretti, Fonvieille, Helene, Friedrich, Jan M., Friščić, Ivica, Griffioen, Keith, Hoek, Matthias, Kegel, Simon, Kohl, Yvonne, Merkel, Harald, Middleton, Duncan G., Müller, Ulrich, Pochodzalla, Josef, Schlimme, Björn S., Schoth, Matthias, Schulz, Florian, Sfienti, Concettina, Širca, Simon, Štajner, Samo, Thiel, Michaela, Tyukin, Alexey, Vanderhaeghen, Marc, Weber, Adrian B.
We report on a comprehensive reinterpretation of the existing cross-section data for elastic electron-proton scattering obtained by the initial-state radiation technique, resulting in a significantly improved accuracy of the extracted proton charge r
Externí odkaz:
http://arxiv.org/abs/1905.11182