262 citations
- Benemérita Universidad Autónoma de PueblaMX42 papers
- Centro Brasileiro de Pesquisas FísicasBR42 papers
- University of BristolGB42 papers
- A. Alikhanyan National LaboratoryAM41 papers
- Abdus Salam Centre for PhysicsPK41 papers
- Academy of Scientific Research and TechnologyEG41 papers
- Baylor UniversityUS41 papers
- Beihang UniversityCN41 papers
- Bhabha Atomic Research CentreIN41 papers
- Boğaziçi UniversityTR41 papers
- Brown UniversityUS41 papers
- Brunel University of LondonGB41 papers
6 papers · 1 filter
NGC 6309, a Planetary Nebula that Shifted from Round to Multipolar
Gabriel Rubio, Roberto Vazquez, Gerardo Ramos-Larios +4
We present new narrow-band Ha, [N II], and [O III] high-resolution images of the quadrupolar planetary nebula (PN) NGC 6309 that show in great detail its bipolar lobes and reveal n…
Finite temperature quark-gluon vertex with a magnetic field in the Hard Thermal Loop approximation
Alejandro Ayala, J. J. Cobos-Martinez, M. Loewe +2
We compute the thermo-magnetic correction to the quark-gluon vertex in the presence of a weak magnetic field within the Hard Thermal Loop approximation. The vertex satisfies a QED-…
The physical structure of planetary nebulae around sdO stars: Abell36, DeHt2, and RWT152
A. Aller, L. F. Miranda, L. Olguín +5
We present narrow-band Halpha and [OIII] images, and high-resolution, long-slit spectra of the planetary nebulae (PNe) Abell36, DeHt2, and RWT152 aimed at studying their morphology…
A spectroscopic census in young stellar regions: the Sigma Orionis cluster
Jesús Hernández, Nuria Calvet, Alice Perez +7
We present a spectroscopic survey of the stellar population of the Sigma Orionis cluster. We have obtained spectral types for 340 stars. Spectroscopic data for spectral typing come…
Small- QCD evolution of Wilson line correlator: the weak field limit
Alejandro Ayala, Erike R. Cazaroto, Luis Alberto Hernández +2
We write down explicit expressions for the -evolution (equivalent to energy or rapidity evolution) of () Wilson lines using the JIMWLK equation and the Colo…
First release of the IPHAS Catalogue of New Extended Planetary Nebulae
L. Sabin, Q. A. Parker, R. L. M Corradi +21
We present the first results of our search for new, extended Planetary Nebulae (PNe) based on careful, systematic, visual scrutiny of the imaging data from the INT Photometric H-al…