http://arxiv.org/pdf/1402.2301v2.pdf
*DETECTION OF AN UNIDENTIFIED EMISSION LINE IN THE STACKED X-RAY SPECTRUM OF GALAXY CLUSTERS * (new - 6/2014) The referenced article records the detection of a weak unidentified emission line at E = 0:03 keV in a stacked XMM-Newton spectrum of 73 galaxy clusters spanning a redshift range 0:01 to 0:35. The origin of this emission is the intracluster/intergalactic medium (ICM). Galaxy clusters are the largest aggregations of hot intergalactic gas and dark matter. This gas is enriched with heavy elements that escape from galaxies and accumulate in the intracluster/intergalactic medium over billions of years of galactic and stellar evolution. The presence of various heavy ions is seen from their emission lines in the cluster X-ray spectra. Data from large effective area telescopes with spectroscopic capabilities, such as ASCA, Chandra, XMM-Newton and Suzaku, uncovered the presence of many elements in the ICM, including O, Ne, Mg, Si, S, Ar, Ca, Fe, and Ni. Recently, weak emission lines of low-abundance Cr and Mn were discovered. Since this emission line is in the XUV energy range of 0:03 keV, this emission might well reveal the presence of LENR reactions in the ICM. The substrate requirements for enabling LENR active dust species are met. The expansion offered by the article of a naked neutrino is a reach and patently ridiculous. The LENR causation is obvious to us and is there for evaluation once LENR is accepted by orthodox science.
