Results 151 to 160 of about 943,876 (253)

Chiral extrapolation of the sigma resonance

Physics Letters B, 2018
We analyze results on isoscalar ππ scattering from a Nf=2+1 lattice QCD calculation by the HadronSpectrum collaboration by re-summing the two-flavor chiral scattering amplitude of the next-to-leading order in the so-called inverse amplitude method.
Michael Döring, Bin Hu, Maxim Mai
doaj   +1 more source

Constructing and Machine Learning Calabi‐Yau Five‐Folds

Fortschritte der Physik, Volume 72, Issue 2, February 2024.
Abstract Motivated by their role in M‐theory, F‐theory, and S‐theory compactifications, all possible complete intersections Calabi‐Yau five‐folds in a product of four or less complex projective spaces are constructed, with up to four constraints. A total of 27 068 spaces are obtained, which are not related by permutations of rows and columns of the ...
Rashid Alawadhi, Daniele Angella, Andrea Leonardo, Tancredi Schettini Gherardini   +3 more
wiley   +1 more source

News from Lattice QCD

15th International Workshop on Deep-Inelastic Scattering and Related Subjects DIS 2007, 2007
Proceedings of DIS 2007, p.89-99, ISBN 978-3-935702-23-2, ISSN 1435 ...
openaire   +1 more source

Phase diagrams in nonlocal PNJL models constrained by Lattice QCD results

, 2013
Based on lattice QCD-adjusted SU(2) nonlocal Polyakov--Nambu--Jona-Lasinio (PNJL) models, we investigate how the location of the critical endpoint in the QCD phase diagram depends on the strenght of the vector meson coupling, as well as the Polyakov-loop
A Andronic, A Bazavov, A Dubinin, A E Radzhabov, A Wergieluk, A. G. Grunfeld, B-J Schaefer, C Ratti, C Sasaki, C Sasaki, D B Blaschke, D B Blaschke, D B Blaschke, D Blaschke, D Blaschke, D Blaschke, D Blaschke, D E Alvarez-Castillo, D G Dumm, D G Dumm, D Horvatic, D. B. Blaschke, E S Bowman, G A Contrera, G A Contrera, G V Efimov, G Y Shao, G Y Shao, G. A. Contrera, H Abuki, J Antoniadis, K Fukushima, K Fukushima, L Turko, L Turko, M B Parappilly, M Dutra, M Kitazawa, M Orsaria, M Orsaria, M Ruggieri, N M Bratovic, O Kaczmarek, P Demorest, S Benic, S Benic, S Carignano, S Ejiri, S M Schmidt, S Noguera, S P Klevansky, S Roessner, T Hatsuda, T Hatsuda, T Hell, T Klahn, T Klähn, T Kunihiro, T Sasaki, U Vogl, V A Dexheimer, V Pagura, W Kamleh, Y Nambu, Y Sakai, Z Zhang   +65 more
core   +1 more source

Location of the QCD critical point predicted by holographic Bayesian analysis [PDF]

EPJ Web of Conferences
We present results for a Bayesian analysis of the location of the QCD critical point constrained by first-principles lattice QCD results at zero baryon density.
Hippert Mauricio, Grefa Joaquin, Manning T. Andrew, Noronha Jorge, Noronha-Hostler Jacquelyn, Vazquez Israel Portillo, Ratti Claudia, Rougemont Rômulo, Trujillo Michael   +8 more
doaj   +1 more source

Predictions with lattice QCD

Journal of Physics: Conference Series, 2006
In recent years, we used lattice QCD to calculate some quantities that were unknown or poorly known. They are the $q^2$ dependence of the form factor in semileptonic $D\to Kl $ decay, the leptonic decay constants of the $D^+$ and $D_s$ mesons, and the mass of the $B_c$ meson.
openaire   +2 more sources

Quark flavor physics and lattice QCD. [PDF]

Eur Phys J A Hadron Nucl, 2021
Wingate M.
europepmc   +1 more source

Lattice QCD

, 1994
replaced Figure 4 in manuscript. The correct results (from F. Butler, et al., Nucl. Phys. B 421 (1994) 217) are $f_{\pi}/m_{\rho} = 0.150 (20)$, $f_K/m_{\rho} = 0.174 (13)$ and $f_K/f_{\pi} = 1.157 (87)$. 24 pages uuencoded postscript; review talk presented at Physics in Collisions '94, Tallahassee, FL, June 15-17 ...
openaire   +2 more sources

Coherent lattice QCD [PDF]

Proceedings of XXIVth International Symposium on Lattice Field Theory — PoS(LAT2006), 2006
7 pages. Talk presented at Lattice 2006 (Chiral Symmetry)
openaire   +2 more sources

The anomalous magnetic moment of the muon: status of lattice QCD calculations. [PDF]

Eur Phys J A Hadron Nucl, 2021
Gérardin A.
europepmc   +1 more source