1.8k citations
- Centre National de la Recherche ScientifiqueFR91 papers
- Universidade Federal de São CarlosBR72 papers
- Institute for High Energy PhysicsES65 papers
- Brookhaven National LaboratoryUS64 papers
- Laboratoire de Physique Subatomique et des Technologies AssociéesFR59 papers
- Nantes UniversitéFR58 papers
- Joint Institute for Nuclear ResearchRU46 papers
- Universidade Estadual de Campinas (UNICAMP)BR43 papers
- Kyoto UniversityJP41 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR40 papers
- Los Alamos National LaboratoryUS40 papers
- Michigan State UniversityUS40 papers
37 papers · 1 filter
A First Constraint on the Thick Disk Scale Length: Differential Radial Abundances in K Giants at Galactocentric Radii 4, 8, and 12 kpc
T. Bensby, A. Alves-Brito, M. S. Oey +2
Based on high-resolution spectra obtained with the MIKE spectrograph on the Magellan telescopes we present detailed elemental abundances for 20 red giant stars in the outer Galacti…
The close circumstellar environment of Betelgeuse - II. Diffraction-limited spectro-imaging from 7.76 to 19.50 microns with VLT/VISIR
Pierre Kervella, Guy Perrin, Andrea Chiavassa +4
Context: Mass-loss occurring in red supergiants (RSGs) is a major contributor to the enrichment of the interstellar medium in dust and molecules. The physical mechanism of this mas…
A New Proposal for the Picture Changing Operators in the Minimal Pure Spinor Formalism
Oscar A. Bedoya, Humberto Gomez
Using a new proposal for the "picture lowering" operators, we compute the tree level scattering amplitude in the minimal pure spinor formalism by performing the integration over th…
Rationality of the Hilbert series of Hopf-invariants of free algebras
Vitor O. Ferreira, Lucia S. I. Murakami
It is shown that the subalgebra of invariants of a free associative algebra of finite rank under a linear action of a semisimple Hopf algebra has a rational Hilbert series with res…
On global linearization of planar involutions
Benito Pires, Marco Antonio Teixeira
Let be an orientation--preserving involution such that and let . We prove that if…
Optical properties and charge-transfer excitations in edge-functionalized all-graphene nanojunctions
Caterina Cocchi, Deborah Prezzi, Alice Ruini +2
We investigate the optical properties of edge-functionalized graphene nanosystems, focusing on the formation of junctions and charge transfer excitons. We consider a class of graph…