Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Eulogio Oset"'
Publikováno v:
The European Physical Journal A. 57
We analyze the $$D{\bar{D}}$$ D D ¯ mass distribution from a recent Belle experiment on the $$e^+e^- \rightarrow J/\psi D{\bar{D}}$$ e + e - → J / ψ D D ¯ reaction, and show that the mass distribution divided by phase space does not have a clear
Autor:
Kenta Miyahara, Eulogio Oset, Shota Ohnishi, Yuki Kamiya, Wolfram Weise, Tetsuo Hyodo, Yoichi Ikeda
The properties of the Lambda(1405) resonance are key ingredients for determining the antikaon-nucleon interaction in strangeness nuclear physics, and the novel internal structure of the Lambda(1405) is of great interest in hadron physics, as a protot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2847c7f8fb9ac9f9adabbc1ea039f858
Publikováno v:
The European Physical Journal A. 51
We investigate the decay of $\bar{B}^{0}\rightarrow \bar{K}^{\ast 0} R$ and $\bar{B}^{0}_{s} \rightarrow \phi R$ with R being the $X(4160)$ , $Y(3940)$ , $Z(3930)$ resonances. Under the assumption that these states are dynamically generated from the
Autor:
Eulogio Oset, Ju-Jun Xie
Publikováno v:
Xie, J. J. Oset Báguena, Eulogio 2015 Photoproduction of the f2(1270) resonance European Physical Journal A 51 9 111-1 111-8
RODERIC. Repositorio Institucional de la Universitat de Valéncia
instname
RODERIC. Repositorio Institucional de la Universitat de Valéncia
instname
We have performed a calculation of the $\gamma p \to \pi^+ \pi^- p$ reaction, where the two pions have been separated in $D$-wave producing the $f_2(1270)$ resonance. We use elements of the local hidden gauge approach that provides the interaction of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::afc0bcce7e1455221fbcdcfdb846cc97
https://doi.org/10.1140/epja/i2015-15111-3
https://doi.org/10.1140/epja/i2015-15111-3
Publikováno v:
The European Physical Journal A. 50
We present a new reaction, complementary to $$J/\psi \to \eta K^{*0} \bar K^{*0}$$ from which an h 1 resonance with mass around 1830 MeV was reported from a BESIII experiment. The new reaction is $$\eta _c \to \varphi K^* \bar K^*$$ , or $$\eta _c (2
Autor:
Lianrong Dai, Eulogio Oset
Publikováno v:
Dai, L.R. Oset Báguena, Eulogio 2013 Tests on the molecular structure of f(2)(1270), f(2)'(1525) from psi(nS) and Upsilon(nS) decays European Physical Journal A 49 10 130
RODERIC. Repositorio Institucional de la Universitat de Valéncia
instname
Digital.CSIC. Repositorio Institucional del CSIC
RODERIC. Repositorio Institucional de la Universitat de Valéncia
instname
Digital.CSIC. Repositorio Institucional del CSIC
Based on previous studies that support the vector-vector molecular structure of the f(2)'(1270), f 2 (1525), _ K * 0 2 (1430), f0(1370) and f0(1710) resonances, we make predictions for the.(2S) decay into.(f) f2(1270),.(f) f 2 (1525), K* 0 (892) _ K
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12cce4ec5c1fb1bcff513f3dd5ef8098
http://hdl.handle.net/10261/108591
http://hdl.handle.net/10261/108591
Autor:
Raquel Molina Peralta, Eulogio Oset
Publikováno v:
Proceedings of Xth Quark Confinement and the Hadron Spectrum — PoS(Confinement X).
Instituto de Ciencias del Espacio (IEEC/CSIC), Campus Universitat Autonoma de Barcelona,Facultat de Ciencies, Torre C5, E-08193 Bellaterra (Barcelona), SpainFrankfurt Institute for Advanced Studies, Johann Wolfgang Goethe University,Ruth-Moufang-Str.
Autor:
Kenta Miyahara, Miguel Albaladejo, H. S. Chen, Volodymyr Magas, Ju Jun Xie, Luis Roca, Juan Luis Nieves, Takayasu Sekihara, Maxim Mai, Li-Sheng Geng, A. Feijoo, Melahat Bayar, Daisuke Jido, Eulogio Oset, Wei Hong Liang, En Wang, Fernando S. Navarra, Zhi Feng Sun, Angels Ramos, Raquel Molina, Michael Döring, Marina Nielsen, Tetsuo Hyodo, Lian Rong Dai, Natsumi Ikeno, Jorgivan M. Dias, Pedro Fernandez-Soler
Publikováno v:
Dipòsit Digital de la UB
Universidad de Barcelona
Recercat. Dipósit de la Recerca de Catalunya
instname
Digital.CSIC. Repositorio Institucional del CSIC
Universidad de Barcelona
Recercat. Dipósit de la Recerca de Catalunya
instname
Digital.CSIC. Repositorio Institucional del CSIC
In this paper, we present a review of recent works on weak decay of heavy mesons and baryons with two mesons, or a meson and a baryon, interacting strongly in the final state. The aim is to learn about the interaction of hadrons and how some particul
We review the main components that have to be considered, within Resonance Chiral Theory, in the study of processes whose dynamics is dominated by hadron resonances. We show its application in the study of the tau -> (3 pion) nu_tau decay.
10 pa
10 pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::791ad49e52dc117a66e68b57e9ba3192
http://arxiv.org/abs/1010.3360
http://arxiv.org/abs/1010.3360
The electromagnetic form factors are the most fundamental quantities to describe the internal structure of the nucleon and are related to the charge radii of the baryons. We have calculated the charge radii of octet baryons in the framework of chiral
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3e0ac9df559a1a1f026563ce42f5ca0
http://arxiv.org/abs/1010.0085
http://arxiv.org/abs/1010.0085