Photon-fusion reactions from the chiral Lagrangian with dynamical light vector mesons

Autor: Danilkin, I. V., Lutz, M. F. M., Leupold, S., Terschlusen, C.

We study the reactions $\gamma\gamma\rightarrow \pi^0\pi^0$, $\pi^+\pi^-$, $K^0\bar{K}^0$, $K^+K^-$, $\eta \eta$ and $\pi^0\eta$ based on a chiral Lagrangian with dynamical light vector mesons as formulated within the hadrogenesis conjecture. At pres

Externí odkaz: http://arxiv.org/abs/1211.1503

Radiative decays of vector and pseudoscalar nonets

Autor: Lutz M.F.M., Leupold S., Terschlüsen C.

Publikováno v: EPJ Web of Conferences, Vol 37, p 05005 (2012)

Using a counting scheme which treats the light pseudoscalar and the light vector-meson nonet on equal footing, the decays of the narrow light vector mesons into a pseudoscalar meson and a dilepton and of the η′ meson into an ɷ meson and a dielect

Externí odkaz: https://doaj.org/article/353e081117be4d3685a2dd5b87c99b59

MesonNet 2013 International Workshop. Mini-proceedings

Autor: Karol Kampf, Kupsc, A., Masjuan, P., Bashkanov, M., Benayoun, M., Bergmann, F., Bijnens, J., Caldeira Balkestaahl, L., Clement, H., Colangelo, G., Daub, J., Eidelman, S., Fang, S., Gajos, A., Giovannella, S., Goudzovski, E., Grzonka, D., Gullström, C. O., Gumberidze, M., Heijkenskjöld, L., Hejny, V., Hoferichter, M., Husek, T., Ikeno, N., Ivashyn, S., Johansson, T., Kadavý, T., Kampf, K., Kolesár, M., Lang, M., Lorenz, M., Lutz, M. F. M., Machner, H., Metag, V., Moussallam, B., Nagahiro, H., Nanova, M., Niecknig, F., Papenbrock, M., Peña, M. T., Pettersson, J., Longhi, I. Prado, Prencipe, E., Balwierz-Pytko, I., Przygoda, W., Redmer, C. F., Sarra, I., Sawant, S., Schneider, S. P., Shwartz, B., Skurzok, M., Tanaka, Y. K., Terschlüsen, C., Unverzagt, M., Yamagata-Sekihara, J., Zdráhal, M., Zétényi, M.

Publikováno v: INSPIRE-HEP
MesonNet 2013 International Workshop
MesonNet 2013 International Workshop, Jun 2013, Prague, Czech Republic. 2013

The mini-proceedings of the MesonNet 2013 International Workshop held in Prague from June 17th to 19th, 2013, are presented. MesonNet is a research network within EU HadronPhysics3 project (1/2012 -- 12/2014). The web page of the conference, which co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9abf6c74cb23373a8e50e0f4c430bab
http://arxiv.org/abs/1308.2575

Exclusive measurement of the η→ $\pi^+ \pi^-$ γ decay

Autor: Adlarson, P., Adolph, C., Büscher, M., Szczurek, A., Täschner, A., Terschlüsen, C., Tolba, T., Trzciński, A., Varma, R., Vlasov, P., Wagner, G. J., Węglorz, W., Winnemöller, A., Calén, H., Wirzba, A., Wolke, M., Wrońska, A., Wüstner, P., Wurm, P., Yuan, X., Yurev, L., Zabierowski, J., Zheng, C., Zieliński, M. J., Clement, H., Zipper, W., Złomańczuk, J., Żuprański, P., Coderre, D., Czerwiński, E., Doroshkevich, E., Engels, R., Erven, W., Eyrich, W., Fedorets, P., Augustyniak, W., Föhl, K., Fransson, K., Goldenbaum, F., Goslawski, P., Grigoryev, K., Gullström, C.-O., Hanhart, C., Heijkenskjöld, L., Heimlich, J., Hejny, V., Bardan, W., Hinterberger, F., Hodana, M., Höistad, B., Jacewicz, M., Jany, A., Jany, B. R., Jarczyk, L., Johansson, T., Kamys, B., Kemmerling, G., Bashkanov, M., Khakimova, O., Khoukaz, A., Kistryn, S., Klaja, J., Kleines, H., Kłos, B., Kren, F., Krzemień, W., Kulessa, P., Kupść, A., Bednarski, T., Lalwani, K., Leupold, S., Lorentz, B., Magiera, A., Maier, R., Mariański, B., Marciniewski, P., Meißner, U.-G., Mikirtychiants, M., Morsch, H.-P., Bergmann, F. S., Moskal, P., Nandi, B. K., Niedźwiecki, S., Ohm, H., Passfeld, A., Pauly, C., Perez del Rio, E., Petri, T., Petukhov, Y., Piskunov, N., Berłowski, M., Pluciński, P., Podkopał, P., Povtoreyko, A., Prasuhn, D., Pricking, A., Pysz, K., Pyszniak, A., Rausmann, T., Redmer, C. F., Ritman, J., Bhatt, H., Roy, A., Rudy, Z., Sawant, S., Schadmand, S., Schmidt, A., Sefzick, T., Serdyuk, V., Shah, N., Siemaszko, M., Siudak, R., Brinkmann, K.-T., Skorodko, T., Skurzok, M., Smyrski, J., Sopov, V., Stassen, R., Stepaniak, J., Sterzenbach, G., Stockhorst, H., Stollenwerk, F., Ströher, H.

Publikováno v: Physics letters / B 707(2), 243-249 (2012). doi:10.1016/j.physletb.2011.12.027

An exclusive measurement of the decay eta --> pi+ pi- gamma has been performed at the WASA facility at COSY. The eta mesons were produced in the fusion reaction pd --> 3He X at a proton beam momentum of 1.7 GeV/c. Efficiency corrected differential di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3364::a3bdbb868052567eccf5a492a78165a3
https://hdl.handle.net/2128/13287

Exclusive measurement of the $\eta \rightarrow \pi^{+} \pi^{-} \gamma$ decay

Autor: Adlarson, P., Adolph, C., Augustyniak, W., Bardan, Wiktor, Bashkanov, M., Bednarski, Tomasz, Bergmann, F. S., Berłowski, M., Bhatt, H., Brinkmann, K.-T., Büscher, M., Calén, H., Clement, H., Coderre, D., Czerwiński, Eryk, Doroshkevich, E., Engels, R., Erven, W., Eyrich, W., Fedorets, P., Föhl, K., Fransson, K., Goldenbaum, F., Goslawski, P., Grigoryev, K., Gullström, C.-O., Hanhart, C., Heijkenskjöld, L., Heimlich, J., Hejny, V., Hinterberger, F., Hodana, Małgorzata, Höistad, B., Jacewicz, M., Jany, Anna, Jany, Benedykt, Jarczyk, Lucjan, Johansson, T., Kamys, Bogusław, Kemmerling, G., Khakimova, O., Khoukaz, A., Kistryn, Stanisław, Klaja, Joanna, Kleines, H., Kłos, B., Kren, F., Krzemień, Wojciech, Kulessa, P., Kupść, A., Lalwani, K., Leupold, S., Lorentz, B., Magiera, Andrzej, Maier, R., Mariański, B., Marciniewski, P., Meißner, U.-G., Mikirtychiants, M., Morsch, H.-P., Moskal, Paweł, Nandi, B. K., Niedźwiecki, Szymon, Ohm, H., Passfeld, A., Pauly, C., Perez del Rio, Elena, Petri, T., Petukhov, Y., Piskunov, N., Pluciński, P., Podkopał, Paweł, Povtoreyko, A., Prasuhn, D., Pricking, A., Pysz, K., Pyszniak, Andrzej, Rausmann, T., Redmer, C. F., Ritman, J., Roy, A., Rudy, Zbigniew, Sawant, S., Schadmand, S., Schmidt, A., Sefzick, T., Serdyuk, V., Shah, N., Siemaszko, M., Siudak, R., Skorodko, T., Skurzok, Magdalena, Smyrski, Jerzy, Sopov, V., Stassen, R., Stepaniak, J., Sterzenbach, G., Stockhorst, H., Stollenwerk, F., Ströher, H., Szczurek, A., Täschner, A., Terschlüsen, C., Tolba, T., Trzciński, A., Varma, R., Vlasov, P., Wagner, G. J., Węglorz, W., Winnemöller, A., Wirzba, A., Wolke, M., Wrońska, Aleksandra, Wüstner, P., Wurm, P., Yuan, X., Yurev, L., Zabierowski, J., Zheng, C., Zieliński, Marcin, Zipper, W., Złomańczuk, J., Żuprański, P.

An exclusive measurement of the decay $\eta \rightarrow \pi^{+} \pi^{-} \gamma$ has been performed at the WASA facility at COSY. The $\eta$ mesons were produced in the fusion reaction $pd \rightarrow ^{3}He X$ at a proton beam momentum of 1.7 GeV/c.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3647::0d6ce179de3805b28114539304c72f9c
http://ruj.uj.edu.pl/xmlui/handle/item/25259