Zobrazeno 1 - 10
of 732
pro vyhledávání: '"Rosina M"'
Autor:
Rosina M. Soler, Juan H. Gowda
Publikováno v:
Ecología Austral, Vol 29, Iss 1 (2019)
A once años de aprobada la Ley Nacional 26.331 y luego de haberse legislado sobre el tema en la mayoría de las provincias del país, consideramos apropiado evaluar si generamos una base administrativa, educativa y de investigación adecuada para ap
Externí odkaz:
https://doaj.org/article/43c031f6b4824a4ea5ee09a64bbc8485
Autor:
Povh, B., Rosina, M.
So far the analyses of the polarized structure functions of the proton and neutron have been limited to the evaluation of their integrals and comparing them to the prediction of the static quark model of the nucleon. We extended our analysis to the x
Externí odkaz:
http://arxiv.org/abs/1810.11786
Autor:
Povh, B., Rosina, M.
The spin properties and the flavor asymmetric sea of the nucleon can be well explained by assuming that each constituent quark is surrounded with about 30% probability by a quark-antiquark pair coupled to the pion quantum numbers. We show that about
Externí odkaz:
http://arxiv.org/abs/1107.5977
Autor:
Khan, A. Ali, Bregar, G., Dvoeglazov, V. V., Ellis, J., Erdem, R., Hernandez-Galeana, A., Khlopov, M. Yu., Lang, R. F., Lukman, D., Borstnik, N. S. Mankoc, Markum, H., Mayorov, A. G., Mirman, R., Moultaka, G., Nagao, K., Nielsen, H. B., Ninomiya, M., Rosina, M., Soldatov, E. Yu.
Publikováno v:
J. Phys. Conf. Ser.284:012024, 2011
1. Noncommutativity and Topology within Lattice Field Theories 2. The Construction of Quantum Field Operators 3. The Bargmann-Wigner Formalism for Spin 2 Fields 4. New Light on Dark Matter from the LHC 5. Extra Dimensional Metric Reversal Symmetry an
Externí odkaz:
http://arxiv.org/abs/1012.0224
Publikováno v:
Phys.Rev. D71 (2005) 014008
The feasibility of tetraquark detection is studied. For the cc\bar{u}\bar{d} tetraquark we show that in present (SELEX, Tevatron, RHIC) and future facilities (LHCb, ALICE) the production rate is promising and we propose some detectable decay channels
Externí odkaz:
http://arxiv.org/abs/hep-ph/0408258
Autor:
Janc, D., Rosina, M.
Publikováno v:
Few Body Syst.35:175-196,2004
We show that the molecule-like configuration of DD^* enables weak binding with two realistic potential models (Bhaduri and Grenoble AL1). Three-body forces may increase the binding and strengthen the cc diquark configuration. As a signature we propos
Externí odkaz:
http://arxiv.org/abs/hep-ph/0405208
Autor:
Rosina, M., Janc, D.
Publikováno v:
Eur.Phys.J. A19 (2004) 43-45
We critically examine the question whether the cc\bar{q}\bar{q} dimeson is bound or not.
Comment: Talk presented at the Fourth Int. Conf. on Perspectives in Hadronic Physics, ICTP - Trieste; May 12-16, 2003; to be published in European Journal o
Comment: Talk presented at the Fourth Int. Conf. on Perspectives in Hadronic Physics, ICTP - Trieste; May 12-16, 2003; to be published in European Journal o
Externí odkaz:
http://arxiv.org/abs/hep-ph/0311051
Publikováno v:
AIP Conf.Proc. 660 (2003) 377-382
We show that it is necessary to go beyond a single hadron (beyond the quark-antiquark or three-quark systems) in order to distinguish the colour structure of the effective quark-quark interaction and the relevance of 3-body forces. We critically disc
Externí odkaz:
http://arxiv.org/abs/hep-ph/0301136
Publikováno v:
Few Body Syst.Suppl.14:25-28,2003
In the LHC collider a significant rate of events with double parton scattering is expected. This will be the leading mechanism for production of two b-bbar pairs. We estimate the probability of binding two b quarks into a diquark and the probability
Externí odkaz:
http://arxiv.org/abs/hep-ph/0301115