Results 51 to 60 of about 13,280 (208)

A Brief, Biased View of Neutron Star Cooling

Astronomische Nachrichten, Volume 346, Issue 1, January 2025.
ABSTRACT This is a concise and non‐technical review of topics related to neutron star (NS) cooling, for both young NSs and NSs in low‐mass x‐ray binaries. Neutrino emission from the NS core drives cooling rates, via different processes including Urca processes and pair breaking and formation at the neutron superfluid critical temperature.
Craig Heinke
wiley   +1 more source

Electroweak three-body decays in the presence of two- and three-body bound states

Journal of High Energy Physics
Recently, formalism has been derived for studying electroweak transition amplitudes for three-body systems both in infinite and finite volumes. The formalism provides exact relations that the infinite-volume amplitudes must satisfy, as well as a ...
Raul A. Briceño, Andrew W. Jackura, Dimitra A. Pefkou, Fernando Romero-López   +3 more
doaj   +1 more source

Consistency of Faraday cup and ionization chamber dosimetry of proton fields and the role of nuclear interactions

Medical Physics, Volume 51, Issue 3, Page 2277-2292, March 2024.
Abstract Background A Faraday cup (FC) facilitates a quite clean measurement of the proton fluence emerging from clinical spot‐scanning nozzles with narrow pencil‐beams. The utilization of FCs appears to be an attractive option for high dose rate delivery modes and the source models of Monte‐Carlo (MC) dose engines.
Jörg Wulff, Anne Paul, Claus Maximilian Bäcker, Kilian‐Simon Baumann, Johannes Niklas Esser, Benjamin Koska, Beate Timmermann, Nico Gerd Verbeek, Christian Bäumer   +8 more
wiley   +1 more source

SPECULATIONS IN HADRON SPECTROSCOPY [PDF]

Spin 2004, 2005
A selected survey is presented of the recent progress in hadron spectroscopy. This includes spin-singlet charmonium states, excitations of charmonium and open-charm mesons, double-charm baryons, and pentaquark candidates. Models proposing exotic bound states or resonances are reviewed.
openaire   +2 more sources

f [N pi N]: from quarks to the pion derivative coupling

, 1997
We study the N pi N coupling, in the framework of a QCD-inspired confining Nambu-Jona-Lasinio model. A simple relativistic confining and instantaneous quark model is reviewed. The Salpeter equation for the nucleon and the boosted pion is solved. The f [n
A. Amer, A. Le Yaouanc, A. le Yaouanc, H. Pagels, J. E. Ribeiro, J. Ribeiro, J. Ribeiro, J. Villate, M. Oka, N. Brambilla, P. Bicudo, P. Bicudo, P. Bicudo, P. Bicudo, P. Bicudo, P. Bicudo, P. Bicudo, R. Horvat, S. Adler, T. Ericson, V. N. Pervushin, W. F. M. Spit, Y. L. Kalinovsky, Y. L. Kalinovsky, Y. Nambu   +24 more
core   +2 more sources

Dissociation of J/ψ and Y Using Dissociation Energy Criteria in N‐Dimensional Space

Advances in High Energy Physics, Volume 2024, Issue 1, 2024.
The analytical exact iteration method (AEIM) has been widely used to calculate N‐dimensional radial Schrodinger equation with medium‐modified form of Cornell potential and is generalized to the finite value of magnetic field (eB) with quasiparticle approach in hot quantum chromodynamics (QCD) medium.
Siddhartha Solanki, Manohar Lal, Vineet Kumar Agotiya, Bhartendu K. Singh   +3 more
wiley   +1 more source

A new hadron spectroscopy [PDF]

Frontiers of Physics, 2015
34 pages, 22 figures, a review article that will appear in Frontiers of ...
openaire   +4 more sources

Hadron Spectroscopy from BES and CLEOc

, 2005
Recent results from BES and CLEOc experiments on hadron spectroscopy and charmonium decays using J/psi, psi' and psi'' data samples collected in e+e- annihilation are reviewed, including the observation of X(1835) in J/psi --> gamma pi+ pi- eta', study ...
Yuan, Chang-Zheng
core   +1 more source

Proposal for taking data with the KLOE-2 detector at the DA$\Phi$NE collider upgraded in energy [PDF]

, 2010
This document reviews the physics program of the KLOE-2 detector at DA$\Phi$NE upgraded in energy and provides a simple solution to run the collider above the $\phi$-peak (up to 2, possibly 2.5 GeV).
Alesini, D., Archilli, F., Babusci, D., Badoni, D., Baldini-Ferroli, R., Bellaveglia, M., Bencivenni, G., Bertani, M., Biagini, M., Bini, C., Biscari, C., Bloise, C., Bocci, V., Boni, R., Boscolo, M., Bossi, F., Branchini, P., Budano, A., Bulychjev, S. A., Buonomo, B., Campana, P., Capon, G., Castellano, M., Ceradini, F., Chiadroni, E., Ciambrone, P., Cultrera, L., Czerwinski, E., Dané, E., De Lucia, E., De Robertis, G., De Santis, A., De Zorzi, G., Demma, T., Di Domenico, A., Di Donato, C., Di Micco, B., Di Pasquale, E., Di Pirro, G., Di Salvo, R., Domenici, D., Drago, A., Erriquez, O., Esposito, M., Felici, G., Ferrario, M., Ficcadenti, L., Filippetto, D., Fiore, S., Franzini, G., Franzini, J. Lee, Franzini, P., Gallo, A., Gatti, G., Gauzzi, P., Ghigo, A., Giovannella, S., Gonnella, F., Graziani, E., Guiducci, S., Happacher, F., Höistad, B., Iarocci, E., Isidori, G., Jacewicz, M., Johansson, T., Kluge, W., Kulikov, V. V., Kupsc, A., Ligi, C., Loddo, F., Lukin, P., Marcellini, F., Marchetti, C., Martemianov, M. A., Martini, M., Matsyuk, M. A., Mazzitelli, G., Messi, R., Milardi, C., Mirazzita, M., Miscetti, S., Monache, G. Delle, Morello, G., Moricciani, D., Moskal, P., Müeller, S., Nguyen, F., Pacetti, S., Pancheri, G., Pasqualucci, E., Passera, M., Passeri, A., Patera, V., Polosa, A. D., Preger, M., Quintieri, L., Raimondi, P., Ranieri, A., Rossi, P., Sanelli, C., Santangelo, P., Sarra, I., Schioppa, M., Sciascia, B., Serio, M., Sgamma, F., Silarski, M., Spataro, B., Stecchi, A., Stella, A., Stucci, S., Taccini, C., Tomassini, S., Tortora, L., Vaccarezza, C., Venanzoni, G., Versaci, R., Wislicki, W., Wolke, M., Zdebik, J., Zobov, M.   +121 more
core   +1 more source

Incorporating DDπ effects and left-hand cuts in lattice QCD studies of the Tcc(3875)+

Journal of High Energy Physics
We generalize the relativistic field-theoretic three-particle finite-volume scattering formalism to describe generic DDπ systems in the charm C = 2 sector.
Maxwell T. Hansen, Fernando Romero-López, Stephen R. Sharpe   +2 more
doaj   +1 more source