Zobrazeno 1 - 10
of 227
pro vyhledávání: '"Mannarelli, M."'
Publikováno v:
New J. Phys. 20 063032 (2018)
We discuss the problem of how Majorana mass terms can be generated in low-energy systems. We show that, while these terms imply the Majorana condition, the opposite is not always true when more than one flavour is involved. This is an important aspec
Externí odkaz:
http://arxiv.org/abs/1708.00281
Publikováno v:
AIP Conf.Proc.1317:366-371,2011
We present some results about dissipative processes in fermionic superfluids that are relevant for compact stars. At sufficiently low temperatures the transport properties of a superfluid are dominated by phonons. We report the values of the bulk vis
Externí odkaz:
http://arxiv.org/abs/1009.5827
Publikováno v:
Nucl.Phys.A830:861c-864c,2009
We adopt a $T$-matrix approach to study quarkonium properties and heavy-quark transport in a Quark-Gluon Plasma. The $T$-matrix approach is well suited to implement potential scattering and thus provides a common framework for low-momentum transfer i
Externí odkaz:
http://arxiv.org/abs/0907.4319
Publikováno v:
Eur.Phys.J.C61:799-806,2009
We assess transport properties of heavy quarks in the Quark-Gluon Plasma (QGP) using static heavy-quark (HQ) potentials from lattice-QCD calculations in a Brueckner many-body T-matrix approach to evaluate elastic heavy-quark-light-quark scattering am
Externí odkaz:
http://arxiv.org/abs/0808.3710
We attempt a unified treatment of heavy quarkonia and heavy-quark diffusion in the Quark-Gluon Plasma. Our approach is based on finite-temperature T-matrices with interaction potentials estimated from the heavy-quark internal energy computed in therm
Externí odkaz:
http://arxiv.org/abs/0806.3341
Autor:
Abreu, S., Akkelin, S. V., Alam, J., Albacete, J. L., Andronic, A., Antonov, D., Arleo, F., Armesto, N., Arsene, I. C., Barnafoldi, G. G., Barrette, J., Bauchle, B., Becattini, F., Betz, B., Bleicher, M., Bluhm, M., Boer, D., Bopp, F. W., Braun-Munzinger, P., Bravina, L., Busza, W., Cacciari, M., Capella, A., Casalderrey-Solana, J., Chatterjee, R., Chen, L. -W., Cleymans, J., Cole, B. A., Del Valle, Z. Conesa, Csernai, L. P., Cunqueiro, L., Dainese, A., Ding, J. Dias de Deus H. -T., Djordjevic, M., Drescher, H., Dumitru, I. M. Dremin A., El, A., Engel, R., d'Enterria, D., Eskola, K. J., Fai, G., Ferreiro, E. G., Fries, R. J., Frodermann, E., Fujii, H., Gale, C., Gelis, F., Goncalves, V. P., Greco, V., Greiner, C., Gyulassy, M., van Hees, H., Heinz, U., Honkanen, H., Horowitz, W. A., Iancu, E., Ingelman, G., Jalilian-Marian, J., Jeon, S., Kaidalov, A. B., Kampfer, B., Kang, Z. -B., Karpenko, Iu. A., Kestin, G., Kharzeev, D., Ko, C. M., Koch, B., Kopeliovich, B., Kozlov, M., Kraus, I., Kuznetsova, I., Lee, S. H., Lednicky, R., Letessier, J., Levin, E., Li, B. -A., Lin, Z. -W., Liu, H., Liu, W., Loizides, C., Lokhtin, I. P., Machado, M. V. T., Malinina, L. V., Managadze, A. M., Mangano, M. L., Mannarelli, M., Manuel, C., Martinez, G., Milhano, J. G., Mocsy, A., Molnar, D., Nardi, M., Nayak, J. K., Niemi, H., Oeschler, H., Ollitrault, J. -Y., Paic, G., Pajares, C., Pantuev, V. S., Papp, G., Peressounko, D., Petreczky, P., Petrushanko, S. V., Piccinini, F., Pierog, T., Pirner, H. J., Porteboeuf, S., Potashnikova, I., Qin, G. Y., Qiu, J. -W., Rafelski, J., Rajagopal, K., Ranft, J., Rapp, R., Rasanen, S. S., Rathsman, J., Rau, P., Redlich, K., Renk, T., Rezaeian, A. H., Rischke, D., Roesler, S., Ruppert, J., Ruuskanen, P. V., Salgado, C. A., Sapeta, S., Sarcevic, I., Sarkar, S., Sarycheva, L. I., Schmidt, I., Shoshi, A. I., Sinha, B., Sinyukov, Yu. M., Snigirev, A. M., Srivastava, D. K., Stachel, J., Stasto, A., Stocker, H., Teplov, C. Yu., Thews, R. L., Torrieri, G., Pop, V. Topor, Triantafyllopoulos, D. N., Tuchin, K. L., Turbide, S., Tywoniuk, K., Utermann, A., Venugopalan, R., Vitev, I., Vogt, R., Wang, E., Wang, X. N., Werner, K., Wessels, E., Wheaton, S., Wicks, S., Wiedemann, U. A., Wolschin, G., Xiao, B. -W., Xu, Z., Yasui, S., Zabrodin, E., Zapp, K., Zhang, B., Zhang, B. -W., Zhang, H., Zhou, D.
Publikováno v:
J.Phys.G35:054001,2008
This writeup is a compilation of the predictions for the forthcoming Heavy Ion Program at the Large Hadron Collider, as presented at the CERN Theory Institute 'Heavy Ion Collisions at the LHC - Last Call for Predictions', held from May 14th to June 1
Externí odkaz:
http://arxiv.org/abs/0711.0974
Publikováno v:
Phys.Rev.Lett.100:192301,2008
We evaluate heavy-quark (HQ) transport properties in a Quark-Gluon Plasma (QGP) employing interaction potentials extracted from thermal lattice QCD. Within a Brueckner many-body scheme we calculate in-medium T-matrices for charm- and bottom-quark sca
Externí odkaz:
http://arxiv.org/abs/0709.2884
Publikováno v:
Phys.Rev. D74 (2006) 074005
We discuss specific heat and neutrino emissivity due to direct Urca processes for quark matter in the color superconductive Larkin-Ovchinnikov-Fulde-Ferrell (LOFF) phase of Quantum-Chromodynamics. We assume that the three light quarks $u, d, s$ are i
Externí odkaz:
http://arxiv.org/abs/hep-ph/0607341
Autor:
Castorina, P., Mannarelli, M.
Publikováno v:
Phys.Lett.B644:336-339,2007
The effective degrees of freedom of the Quark-Gluon Plasma are studied in the temperature range $\sim 1-2$ $ T_c$. Employing lattice results for the pressure and the energy density, we constrain the quasiparticle chiral invariant mass to be of order
Externí odkaz:
http://arxiv.org/abs/hep-ph/0510349
Autor:
Mannarelli, M., Rapp, R.
Publikováno v:
Nucl.Phys. A774 (2006) 761-764
Employing a Brueckner-type many-body approach, based on a driving potential extracted from lattice QCD, we study light quark properties in a Quark-Gluon Plasma (QGP) at moderate temperatures, $T\simeq$~1-2~$T_c$. The quark-antiquark $T$-matrix is cal
Externí odkaz:
http://arxiv.org/abs/hep-ph/0509310