Mon·Aug 3, 2015Monday·August 3, 2015

1. 01*

   Large area Si low-temperature light detectors with Neganov-Luke effect

   M. Biassoni🇮🇹 · C. Brofferio🇮🇹 · S. Capelli🇮🇹 · L. Cassina🇮🇹 · M. Clemenza🇮🇹 · O. Cremonesi🇮🇹 · M. Faverzani🇮🇹 · E. Ferri🇮🇹 · A. Giachero🇮🇹 · L. Gironi🇮🇹 · C. Giordano🇮🇹 · C. Gotti🇮🇹 and 9 other authors

   Next generation calorimetric experiments for the search of rare events rely on the detection of tiny amounts of light (of the order of 20 optical photons) to discriminate and reduce background sources and improve sensitivity. Calorimetric detectors are the simplest solution for photon detection at cryogenic (mK) temperatures. The development of silicon based light detectors with enhanced performance thanks to the use of the Neganov-Luke effect is described. The aim of this research line is the production of high performance detectors with industrial-grade reproducibility and reliability.

   ↳ physics.ins-detnucl-exEPJC(2015)·18 citations
2. 02*

   Investigation of heat release in the targets during irradiation by ion beams

   O.D. Dalkarov · M.A. Negodaev🇩🇪 · A.S. Rusetskii

   The DD-reaction is investigated and the heat emission off the targets during their irradiation with ion beams is studied at the HELIS ion accelerator at LPI. The heat emission is observed to be significantly higher in the case of irradiation of the Ti/TiO2:Dx-targets by a D+ beam, as compared to the H+ and Ne+ beams. Furthermore, it depends on the concentration of deuterium in the target and current density of the deuteron beam.

   ↳ physics.ins-detnucl-ex0 citations

* Reconstructed cohort: no mailing for this day survives in the archive. Papers are grouped by their submission times and arXiv's announcement cut-off, assuming announcement without delay; positions follow identifier order. Validated at ~91% exact-day agreement against the archived era.