Constraining the Disk Geometry of Low Mass X-Ray Binaries
We propose to have simultaneously X-ray and optical observations of the two X-ray binaries 4U 1254-69 4U 1916-053 using the rare combination of RXTE and...
Constraining the Initial Mass Function of unresolved stellar populations
All studies of unresolved stellar populations rely on a proper characterization of the stellar initial mass function (IMF), i.e. the distribution of stellar...
Constraining the Orbital Parameters of the Didymos-Dimorphos System: Photometric Observations in Support of DART
The binary near-Earth asteroid (65803) Didymos is the target for the Asteroid Impact and Deflection Assessment (AIDA) concept with two primary spacecraft: NASA...
Constraint on the magnetic moment of the top quark
We derive a bound on the magnetic dipole moment of the top quark in the context of the effective Lagrangian approach by using the ratios Rb=Γb/Γh, Rl=Γh/Γl and...
Constraints of a pulsation frequency on stellar parameters in the eclipsing spectroscopic binary system V577 Oph
We present a preliminary spectroscopic analysis of the binary system V577Oph, observed during the summer of 2007 on the 2.6 m NOT telescope on La Palma. We have...
Constraints on lepton flavor violation in the two Higgs doublet model
Constraints on the whole spectrum of lepton flavor violating vertices are shown in the context of the standard two Higgs doublet model. The vertex involving the...
Constraints on secular evolution in unbarred spiral galaxies: disentangling disk heating agents
The evolution of spiral galaxies is far from being completely understood, especially in terms of internal secular evolution. To address this problem, we combine...
Constraints on the Anomalous Microwave emission with WMAP and Cosmosomas
The anomalous microwave emission (AME) is a dust-correlated signal that shows up in the microwave range. Strong interest in this emission has arisen since its...