Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Zachariou, Nicholas"'
Autor:
Bordes, Julien, Brown, James R., Watts, Daniel P., Bashkanov, Mikail, Newton, Ruth, Zachariou, Nicholas
Constraints on the quantum decoherence of entangled $\gamma$ quanta at the mega-electron-volt scale, such as those produced following positron annihilation, have remained elusive for many decades. We present the first statistically and kinematically
Externí odkaz:
http://arxiv.org/abs/2312.05045
We utilise an isobar model to investigate the $K^+ \Sigma^-$ photoproduction off a neutron in the resonance region. Except for the Born terms, we include high-spin (spin-3/2 and spin-5/2) nucleon resonances in the consistent formalism together with a
Externí odkaz:
http://arxiv.org/abs/2106.15199
Autor:
Zachariou, Nicholas, Munevar, Edwin, Berman, Barry, Bydzovsky, Petr, Cieply, Ales, Feldman, Gerald, Ilieva, Yordanka, Nadel-Turonski, Pawel, Skoupil, Dalipor, Sarantsev, Andrey, Watts, Dan
We report a new measurement of the beam-spin asymmetry $\boldsymbol{\Sigma}$ for the $\vec{\gamma} n \rightarrow K^+\Sigma^-$ reaction using quasi-free neutrons in a liquid-deuterium target. The new dataset includes data at previously unmeasured phot
Externí odkaz:
http://arxiv.org/abs/2106.13957
Autor:
KLF Collaboration, Amaryan, Moskov, Bashkanov, Mikhail, Dobbs, Sean, Ritman, James, Stevens, Justin, Strakovsky, Igor, Adhikari, Shankar, Asaturyan, Arshak, Austregesilo, Alexander, Baalouch, Marouen, Baturin, Vitaly, Berdnikov, Vladimir, Becerra, Olga Cortes, Black, Timothy, Boeglin, Werner, Briscoe, William, Brooks, William, Burkert, Volker, Chudakov, Eugene, Clash, Geraint, Cole, Philip, Crede, Volker, Day, Donal, Degtyarenko, Pavel, Deur, Alexandre, Dodge, Gail, Dolgolenko, Anatoly, Eidelman, Simon, Egiyan, Hovanes, Epifanov, Denis, Eugenio, Paul, Fegan, Stuart, Filippi, Alessandra, Furletov, Sergey, Gan, Liping, Garibaldi, Franco, Gasparian, Ashot, Gavalian, Gagik, Glazier, Derek, Gleason, Colin, Goryachev, Vladimir, Guo, Lei, Hamilton, David, Hayrapetyan, Avetik, Huber, Garth, Hurley, Andrew, Hyde, Charles, Illari, Isabella, Ireland, David, Jaegle, Igal, Joo, Kyungseon, Kakoyan, Vanik, Kalicy, Grzegorz, Kamel, Mahmoud, Keith, Christopher, Kim, Chan Wook, Klemp, Eberhard, Krafft, Geoffrey, Kuhn, Sebastian, Kuleshov, Sergey, Laptev, Alexander, Larin, Ilya, Lawrence, David, Lersch, Daniel, Li, Wenliang, Luckas, Kevin, Lyubovitskij, Valery, Mack, David, McCaughan, Michael, Manley, Mark, Marukyan, Hrachya, Matveev, Vladimir, Mocanu, Mihai, Mokeev, Viktor, Meyer, Curtis, McKinnon, Bryan, Nerling, Frank, Nicol, Matthew, Niculescu, Gabriel, Ostrovidov, Alexander, Papandreou, Zisis, Park, KiJun, Pasyuk, Eugene, Pauli, Peter, Pentchev, Lubomir, Phelps, William, Price, John, Reinhold, Jorg, Romanov, Dimitri, Salgado, Carlos, Satogata, Todd, Schadmand, Susan, Schertz, Amy, Schmidt, Axel, Sober, Daniel, Somov, Alexander, Somov, Sergei, Tarasov, Victor, Taylor, Simon, Thiel, Annika, Urciuoli, Guido Maria, Szumila-Vance, Holly, Watts, Daniel, Weinstein, Lawrence, Whitlatch, Timothy, Wickramaarachchi, Nilanga, Wojtsekhowski, Bogdan, Zachariou, Nicholas, Zarling, Jonathan, Zhang, Jixie, Anisovich, Alexey, Bazavov, Alexei, Bellwied, Rene, Bernard, Veronique, Colangelo, Gilberto, Cieply, Ales, Doring, Michael, Eskanderian, Ali, Goity, Jose, Haberzettl, Helmut, Hadzimehmedovic, Mirza, Jaffe, Robert, Kopeliovich, Boris, Leutwyler, Heinrich, Mai, Maxim, Mart, Terry, Matveev, Maxim, Meissner, Ulf-G., Morningstar, Colin, Moussallam, Bachir, Nakayama, Kanzo, Ochs, Wolfgang, Oh, Youngseok, Omerovic, Rifat, Osmanovic, Hedim, Oset, Eulogio, Palano, Antimo, Pelaez, Jose, Pilloni, Alessandro, Polyakov, Maxim, Richards, David, Rodas, Arkaitz, Riska, Dan-Olof, de Elvira, Jacobo Ruiz, Ryu, Hui-Young, Santopinto, Elena, Sarantsev, Andrey, Stahov, Jugoslav, Svarc, Alfred, Szczepaniak, Adam, Workman, Ronald, Zou, Bing-Song
We propose to create a secondary beam of neutral kaons in Hall D at Jefferson Lab to be used with the GlueX experimental setup for strange hadron spectroscopy. The superior CEBAF electron beam will enable a flux on the order of $1\times 10^4~K_L/sec$
Externí odkaz:
http://arxiv.org/abs/2008.08215
Akademický článek
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A novel approach that allows access to long-sought information on the Hyperon-Nucleon (YN) interaction was developed by producing a hyperon beam within a few-body nuclear system, and studying final-state interactions. The determination of polarisatio
Externí odkaz:
http://arxiv.org/abs/1910.12506
Autor:
Zachariou, Nicholas
This thesis addresses the 19th century sequence of Kerkplaats, a farm in the central Karoo, Northern Cape, South Africa. Over this period different colonialisms of varying power and effect were introduced. The first was to local Khoe, San and Griqua
Externí odkaz:
http://hdl.handle.net/11427/27553
This dissertation examines the identity of the Xhosa communities that settled in the frontier zone of the Northern Cape during the first half of the 19th century. It does this through the archaeology, and ethnographic and historical accounts. The con
Externí odkaz:
http://hdl.handle.net/11427/31020
Autor:
Zachariou, Nicholas, Ilieva, Yordanka, Ivanov, Nikolay Ya., Sargsian, Misak M, Avakian, Robert, Feldman, Gerald, Nadel-Turonski, Pawel, Adhikari, K. P., Adikaram, D., Anderson, M. D., Pereira, S. Anefalos, Avakian, H., Badui, R. A., Baltzell, N. A., Battaglieri, M., Baturin, V., Bedlinskiy, I., Biselli, A. S., Briscoe, W. J., Brooks, W. K., Burkert, V. D., Cao, T., Carman, D. S., Celentano, A., Chandavar, S., Charles, G., Colaneri, L., Cole, P. L., Compton, N., Contalbrigo, M., Cortes, O., Crede, V., D'Angelo, A., De Vita, R., De Sanctis, E., Deur, A., Djalali, C., Dupre, R., Egiyan, H., Alaoui, A. El, Fassi, L. El, Elouadrhiri, L., Fedotov, G., Fegan, S., Filippi, A., Fleming, J. A., Forest, T. A., Fradi, A., Gevorgyan, N., Ghandilyan, Y., Gilfoyle, G. P., Giovanetti, K. L., Girod, F. X., Glazier, D. I., Golovatch, E., Gothe, R. W., Griffioen, K. A., Guidal, M., Hafidi, K., Hanretty, C., Harrison, N., Hattawy, M., Hicks, K., Ho, D., Holtrop, M., Hughes, S. M., Ireland, D. G., Ishkhanov, B. S., Isupov, E. L., Jiang, H., Jo, H. S., Joo, K., Keller, D., Khachatryan, G., Khandaker, M., Kim, A., Kim, W., Klein, F. J., Kubarovsky, V., Lenisa, P., Livingston, K., Lu, H. Y., MacGregor, I . J . D., Markov, N., Mattione, P. T., McKinnon, B., Mineeva, T., Mirazita, M., Mokeeev, V. I., Montgomery, R. A., Moutarde, H., Camacho, C. Munoz, Net, L. A., Niccolai, S., Niculescu, G., Niculescu, I., Osipenko, M., Ostrovidov, A. I., Park, K., Pasyuk, E., Phelps, W., Phillips, J. J., Pisano, S., Pogorelko, O., Pozdniakov, S., Price, J. W., Procureur, S., Prok, Y., Protopopescu, D., Puckett, A. J. R., Ripani, M., Rizzo, A., Rosner, G., Rossi, P., Roy, P., Sabatié, F., Salgado, C., Schott, D., Schumacher, R. A., Seder, E., Senderovich, I., Sharabian, Y. G., Skorodumina, Iu., Smith, G. D., Sober, D. I., Sokhan, D., Sparveris, N., Stepanyan, S., Strauch, S., Sytnik, V., Taiuti, M., Tian, Ye, Ungaro, M., Voskanyan, H., Voutier, E., Walford, N. K., Watts, D., Wei, X., Wood, M. H., Zana, L., Zhang, J., Zhao, Z. W., Zonta, I.
The beam-spin asymmetry, $\Sigma$, for the reaction $\gamma d\rightarrow pn$ has been measured using the CEBAF Large Acceptance Spectrometer (CLAS) at the Thomas Jefferson National Accelerator Facility (JLab) for six photon-energy bins between 1.1 an
Externí odkaz:
http://arxiv.org/abs/1503.05435
Measurement of the generalized form factors near threshold via $\gamma^* p \to n\pi^+$ at high $Q^2$
Autor:
Park, Kijun, Gothe, Ralf, Adhikari, Krishna, Adikaram-Mudiyanselage, Dasuni, Anghinolfi, Marco, Baghdasaryan, Hovhannes, Ball, Jacques, Battaglieri, Marco, Baturin, Vitaly, Bedlinskiy, Ivan, Bennett, Robert, Biselli, Angela, Bookwalter, Craig, Boyarinov, Sergey, Branford, Derek, Briscoe, William, Brooks, William, Burkert, Volker, Carman, Daniel, Celentano, Andrea, Chandavar, Shloka, Charles, Gabriel, Cole, Philip, Contalbrigo, Marco, Crede, Volker, D'Angelo, Annalisa, Daniel, Aji, Dashyan, Natalya, De Vita, Raffaella, De Sanctis, Enzo, Deur, Alexandre, Djalali, Chaden, Doughty, David, Dupre, Raphael, Alaoui, Ahmed El, Elfassi, Lamiaa, Eugenio, Paul, Fedotov, Gleb, Fradi, Ahmed, Gabrielyan, Marianna, Gevorgyan, Nerses, Gilfoyle, Gerard, Giovanetti, Kevin, Girod, Francois-Xavier, Goetz, John, Gohn, Wesley, Golovach, Evgeny, Graham, Lewis, Griffioen, Keith, Guidal, Michel, Guo, Lei, Hafidi, Kawtar, Hakobyan, Hayk, Hanretty, Charles, Heddle, David, Hicks, Kenneth, Holtrop, Maurik, Ilieva, Yordanka, Ireland, David, Ishkhanov, Boris, Isupov, Evgeny, Jenkins, David, Jo, Hyon-Suk, Joo, Kyungseon, Khandaker, Mahbubul, Khetarpal, Puneet, Kim, Andrey, Kim, Wooyoung, Klein, Andreas, Klein, Franz, Kubarovsky, A., Kubarovsky, Valery, Kuhn, Sebastian, Kuleshov, Sergey, Kvaltine, Nicholas, Livingston, Kenneth, Lu, Haiyun, MacGregor, Ian, Markov, Nikolai, Mayer, Michael, McKinnon, Bryan, Mestayer, Mac, Meyer, Curtis, Mineeva, Taisiya, Mirazita, Marco, Mokeev, Viktor, Moutarde, Herve, Espitia, Edwin Munevar, Nadel-Turonski, Pawel, Nasseripour, Rakhsha, Niccolai, Silvia, Niculescu, Gabriel, Niculescu, Maria-Ioana, Osipenko, Mikhail, Ostrovidov, Alexander, Paolone, Michael, Pappalardo, Luciano, Paremuzyan, Rafayel, Park, Seungkyung, Pereira, Sergio, Phelps, Evan, Pisano, Silvia, Pogorelko, Oleg, Pozdnyakov, Sergey, Price, John, Procureur, Sebastien, Prok, Yelena, Ricco, Giovanni, Rimal, Dipak, Ripani, Marco, Ritchie, Barry, Rosner, Guenther, Rossi, Patrizia, Sabatie, Franck, Saini, Mukesh, Salgado, Carlos, Schott, Diane, Schumacher, Reinhard, Seraydaryan, Heghine, Sharabian, Youri, Smith, Elton, Smith, Gregory, Sober, Daniel, Sokhan, Daria, Stepanyan, Samuel, Stepanyan, Stepan, Stoler, Paul, Strakovski, Igor, Strauch, Steffen, Taiuti, Mauro, Tang, Wei, Taylor, Charles, Tian, Ye, Tkachenko, Svyatoslav, Trivedi, Arjun, Ungaro, Maurizio, Vernarsky, Brian, Vlasov, Alexander, Voutier, Eric, Watts, Daniel, Weygand, Dennis, Wood, Michael, Zachariou, Nicholas, Zhao, Bo, Zhao, Zhiwen, Kalantarians, N., Hyde, C. E.
We report the first extraction of the pion-nucleon multipoles near the production threshold for the $n\pi^+$ channel at relatively high momentum transfer ($Q^2$ up to 4.2 $\rm{GeV^2}$). The dominance of the s-wave transverse multipole ($E_{0+}$), exp
Externí odkaz:
http://arxiv.org/abs/1201.0903