218 citations · 765 across the 43 of their papers we have counts for
8 papers · 1 filter
Invariant mass spectrum in and the pole
A. Gallegos, J. L. Lucio M., J. Pestieau
We consider the phenomenological description of the two pion invariant mass spectrum in the decays. We study the parametrization of the amplitude involving both a…
Structure and kinematics of candidate double-barred galaxies
A. V. Moiseev, J. R. Valdes, V. H. Chavushyan
Results of optical and NIR spectral and photometric observations of a sample of candidate double-barred galaxies are presented. Velocity fields and velocity dispersion maps of star…
The peculiar circumstellar environment of NGC2024-IRS2
A. Lenorzer, A. Bik, A. de Koter +5
We re-examine the nature of NGC2024-IRS2 in light of the recent discovery of the late O-type star, IRS2b, located 5 arcsec from IRS2. Using L-band spectroscopy, we set a lower limi…
Quantum Dynamical Entropies in Discrete Classical Chaos
F. Benatti, V. Cappellini, F. Zertuche
We discuss certain analogies between quantization and discretization of classical systems on manifolds. In particular, we will apply the quantum dynamical entropy of Alicki and Fan…
Mapping of Large Scale 158 micron [CII] Line Emission: Orion A
B. Mookerjea, S. K. Ghosh, H. Kaneda +5
We present the first results of an observational programme undertaken to map the fine structure line emission of singly ionized carbon ([CII] 157.7409 micron) over extended regions…
Crab Pulsar Photometry and the Signature of Free Precession
Andrej Cadez, Simon Vidrih, Mirjam Galicic +1
Optical photometry for the pulsar PSR0531+21 has been extended with new observations that strengthen evidence for a previously observed 60 seconds periodicity. This period is found…