56 research outputs found
Temperature-induced incorporation of gramicidin a into lysolecithin micelles demonstrated by 13C NMR
On the selection of AGN neutrino source candidates for a source stacking analysis with neutrino telescopes
The sensitivity of a search for sources of TeV neutrinos can be improved by
grouping potential sources together into generic classes in a procedure that is
known as source stacking. In this paper, we define catalogs of Active Galactic
Nuclei (AGN) and use them to perform a source stacking analysis. The grouping
of AGN into classes is done in two steps: first, AGN classes are defined, then,
sources to be stacked are selected assuming that a potential neutrino flux is
linearly correlated with the photon luminosity in a certain energy band (radio,
IR, optical, keV, GeV, TeV). Lacking any secure detailed knowledge on neutrino
production in AGN, this correlation is motivated by hadronic AGN models, as
briefly reviewed in this paper.
The source stacking search for neutrinos from generic AGN classes is
illustrated using the data collected by the AMANDA-II high energy neutrino
detector during the year 2000. No significant excess for any of the suggested
groups was found.Comment: 43 pages, 12 figures, accepted by Astroparticle Physic
A theoretical study of Na+ and Mg+2 binding to the carbonyl oxygen of N-methyl acetamide
Proton magnetic resonance and conformational energy calculations of repeat peptides of tropoelastin A permutation of the hexapeptide
Conformational studies on the gramicidin A transmembrane channel in lipid micelles and liposomes
Open channel noise. III. High-resolution recordings show rapid current fluctuations in gramicidin A and four chemical analogues
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