1.1k citations
- National and Kapodistrian University of AthensGR73 papers
- Joint Institute for Nuclear ResearchRU71 papers
- Massachusetts Institute of TechnologyUS69 papers
- Carnegie Mellon UniversityUS66 papers
- Fermi National Accelerator LaboratoryUS66 papers
- Purdue University West LafayetteUS66 papers
- Texas A&M UniversityUS66 papers
- The Ohio State UniversityUS66 papers
- Universidad de OviedoES66 papers
- University of FloridaUS66 papers
- University of HelsinkiFI66 papers
- University of Wisconsin–MadisonUS66 papers
23 papers · 1 filter
The impact of going beyond the Maxwell distribution in direct dark matter detection rates
J. D. Vergados, S. H. Hansen, O. Host
We consider direct dark matter detection rates and investigate the difference between a standard Maxwell-Boltzmann velocity distribution and a "realistic" distribution like the one…
Gauge theories with overlap fermions in an arbitrary representation: Evaluation of the 3-loop beta-function
M. Constantinou, H. Panagopoulos
This work presents the calculation of the relation between the bare coupling constant g_0 and the MSbar-renormalized coupling g_MS, g_0 = Z_g(g_0,aμ) g_MS, to 2 loops in perturbati…
The three-loop beta-function of SU(N) lattice gauge theories with overlap fermions
Martha Constantinou, Haralambos Panagopoulos
We briefly report our calculation of the 2-loop coefficient of the coupling constant renormalization function Z_g in lattice perturbation theory. The quantity under study is define…
Study of dielectron production in C+C collisions at 1 AGeV
HADES Collaboration, G. Agakishiev, C. Agodi +117
The emission of e+e- pairs from C+C collisions at an incident energy of 1 GeV per nucleon has been investigated. The measured production probabilities, spanning from the pi0-Dalitz…
The nucleon to Delta electromagnetic transition form factors in lattice QCD
C. Alexandrou, G. Koutsou, H. Neff +3
The electromagnetic nucleon to Delta transition form factors are evaluated using two degenerate flavors of dynamical Wilson fermions and using dynamical sea staggered fermions with…
The Lattice Free Energy of QCD with Clover Fermions, up to Three-Loops
A. Athenodorou, H. Panagopoulos, A. Tsapalis
We calculate the perturbative value of the free energy in Lattice QCD, up to three loops. Our calculation is performed using Wilson gluons and the Sheikholeslami - Wolhert (clover)…