61 citations · 150 across the 11 of their papers we have counts for
11 papers
The relations between dust properties and galaxy global / integrated quantities in the nearby Universe
Bogdan A. Pastrav
Results of a case study of a sample of low-redshift galaxies are presented, to determine dust temperatures and emissivity indices through a less time-consuming method, and to conne…
Pre-perihelion Monitoring of Interstellar Comet 2I/Borisov
George P. Prodan, Marcel Popescu, Javier Licandro +11
The discovery of interstellar comet 2I/Borisov offered the unique opportunity to obtain a detailed analysis of an object coming from another planetary system, and leaving behind ma…
Dust and inclination corrected star-formation and interstellar medium scaling relations in nearby galaxies
Bogdan A. Pastrav
Following from our recent work, we present a detailed analysis of star-formation and interstellar medium (ISM) scaling relations, done on a representative sample of nearby galaxies…
Intrinsic dust and star-formation scaling relations in nearby galaxies
Bogdan A. Pastrav
Following from our recent work, we present results of a detailed analysis of a representative sample of nearby galaxies. The photometric parameters of the morphological components…
On the scaling relations of bulges and early-type galaxies
Bogdan A. Pastrav
Following from our recent work, we present here a detailed structural analysis of a representative sample of nearby spiral and early-type galaxies taken from the KINGFISH/ SINGS su…
The dust effects on galaxy scaling relations
Bogdan A. Pastrav
Accurate galaxy scaling relations are essential for a successful model of galaxy formation and evolution as they provide direct information about the physical mechanisms of galaxy…
The effects of dust on the photometric parameters of decomposed disks and bulges
Bogdan A. Pastrav, Cristina C. Popescu, Richard J. Tuffs +1
We present results of a study to quantify the effects of dust on the derived photometric parameters of disk and bulges obtained from bulge-disk decomposition: scale-length, effecti…
The effects of dust on the derived photometric parameters of disks and bulges in spiral galaxies
Bogdan A. Pastrav, Cristina C. Popescu, Richard J. Tuffs +1
We present results of a study to quantify the effects of dust on the derived photometric parameters of disks (old stellar disks and young stellar disks) and bulges: disk scale-leng…
Short-range nuclear effects on axion emissivities by nucleon-nucleon bremsstrahlung
S. Stoica, B. Pastrav, A. C. Scafes
The rates of axion emission by nucleon-nucleon (NN) bremsstrahlung are reconsidered by taking into account the NN short range correlations. The analytical formulas for the neutron-…
Dust effects on the derived Sersic indexes of disks and bulges in spiral galaxies
Bogdan A. Pastrav, Cristina C. Popescu, Richard J. Tuffs +1
We present a theoretical study that quantifies the effect of dust on the derived Sersic indexes of disks and bulges. The changes in the derived parameters from their intrinsic valu…
Pion mass effects on axion emission from neutron stars through NN bremsstrahlung processes
S. Stoica, B. Pastrav, J. E. Horvath +1
The rates of axion emission by nucleon-nucleon bremsstrahlung are calculated with the inclusion of the full momentum contribution from a nuclear one pion exchange (OPE) potential.…