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U(2) flavor physics without U(2) symmetry
(2000-02-10)
We present a model of fermion masses based on a minimal, non-Abelian discrete symmetry that reproduces the Yukawa matrices usually associated with U(2) theories of flavor. Mass and mixing angle relations that follow from ...
Settling of copper-rich suspended particles from acid drainage neutralization as a function of chemical composition and particle size distribution
(2022)
The attenuation of total and dissolved metals from acid drainage (AD) results from the interaction of physical andchemical processes occurring during and after AD neutralization in impacted rivers. Chemical removal occurswhen ...
Data Analysis of Particle Physics Experiments Based on Machine Learning and the Mitchell’s Criteria
(SpringerPE, 2020)
Commonly the searching and identification of new particles, requires to reach highest efficiencies and purities as well. It demands to apply a chain of cuts that reject the background substantially. In most cases the ...
Rindler and Minkowski particles relationship revisited
(1996-07-04)
We show that the emission of a Minkowski particle by a general class of scalar sources as described by inertial observers corresponds to either the emission or the absorption of a Rindler particle as described by uniformly ...
Free massive particles with total energy E<mc2 in curved spacetimes
(American Physical Soc, 2002-05-10)
We analyze free elementary particles with a rest mass m and total energy E<mc2 in the Rindler wedge, outside Reissner-Nordstrom black holes and in the spacetime of relativistic (and nonrelativistic) stars, and use ...
Status and promise of particle interferometry in heavy-ion collisions
(2007-09-01)
After five years of running at RHIC, and on the eve of the LHC heavy-ion program, we highlight the status of femtoscopic measurements. We emphasize the role interferometry plays in addressing fundamental questions about ...
Status and promise of particle interferometry in heavy-ion collisions
(2007-09-01)
After five years of running at RHIC, and on the eve of the LHC heavy-ion program, we highlight the status of femtoscopic measurements. We emphasize the role interferometry plays in addressing fundamental questions about ...