Highly structured inner planetary system debris around the intermediate age Sun-like star TYC 8830 410 1 [PDF]
, 2021 We present detailed characterization of the extremely dusty main sequence star TYC 8830 410 1. This system hosts inner planetary system dust (Tdust~300 K) with a fractional infrared luminosity of ~1%. Mid-infrared spectroscopy reveals a strong, mildy-crystalline solid-state emission feature.
arxiv +1 more source
Superconductivity, d Charge-Density Wave and Electronic Raman Scattering in High-T$_c$ Superconductors [PDF]
Physica C408-410, 410 (2004), 2003 The competition of superconductivity and a d charge-density wave (CDW) is studied in the t-J model as a function of temperature at large N where N is the number of spin components. Applying the theory to electronic Raman scattering the temperature dependence of the $B_{1g}$ and the $A_{1g}$ spectra are discussed for a slightly underdoped case.
arxiv +1 more source
Phys.Lett.B687:410-414,2010, 2010 The residual mass of the pion in a finite spatial box at vanishing quark masses, the mass gap, is computed with two flavors of dynamical clover fermions. The result is compared with predictions of chiral perturbation theory in the delta regime.
arxiv +1 more source
A phenomenological description of quantum-gravity-induced space-time noise [PDF]
Nature 410:1065-1069,2001, 2001 I propose a phenomenological description of space-time foam and discuss the experimental limits that are within reach of forthcoming experiments.
arxiv +1 more source
Interpretation of Precision Measurements in the Strongly Interacting Limit of the Standard Electroweak Model [PDF]
Phys.Lett. B293 (1992) 410-416, 1992 Strong rescattering corrections to one-loop contributions to the parameters of the standard electroweak model are considered.
arxiv +1 more source
Prototype model for nuclear spin conversion in molecules: The case of "hydrogen" [PDF]
Physica A 269 (1999) 410-417, 1999 Using the concept of the so-called quantum relaxation, we build a semiphenomenological model for orto-para conversion of nuclear spin isomers of hydrogen-type molecules.
arxiv +1 more source
Film Thickness controlled photoluminescence Emission in ZnO:Si Nano-composites [PDF]
, 2011 As grown ZnO:Si nanocomposite films fabricated by thermal evaporation showed broad photoluiminescence (PL) spectra due to merging of four prominent peaks viz 370, 410, 470 and 520 nm. Investigations revealed the role of interface in contributing to the two blue peaks at 410 and 470 nm.
arxiv +1 more source
Hubble Space Telescope Photometry of the Dwarf Spheroidal Galaxy ESO 410-G005 [PDF]
, 2000 We present HST WFPC2 imaging of the nearby low-surface-brightness dwarf spheroidal galaxy ESO 410-G005, which has been resolved into stars for the first time. The resulting color-magnitude diagram for about 2500 stars shows a red giant branch branch with a tip at I=(22.4+-0.15), which yields a distance of D=(1.9+-0.2) Mpc.
arxiv +1 more source
Transit timing variations, radial velocities and long-term dynamical stability of the system Kepler-410 [PDF]
Mon Not R Astron Soc (2019) 484 (3): 4352-4359, 2019 Transit timing variations of Kepler-410Ab were already reported in a few papers. Their semi-amplitude is about 14.5 minutes. In our previous paper, we found that the transit timing variations could be caused by the presence of a stellar companion in this system.
arxiv +1 more source
Magnetic fields in the Centaurus cluster [PDF]
Mon.Not.Roy.Astron.Soc.334:769,2002, 2001 We present multi-frequency VLA observations of the radio galaxy PKS 1246-410 at the center of the Centaurus Cluster, and compare these results to recent Chandra observations. The unusual radio morphology of PKS 1246-410 probably results from interactions with the hot, X-ray emitting gas.
arxiv +1 more source