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N. Bacchetta

Researcher at Istituto Nazionale di Fisica Nucleare

Publications -  69
Citations -  2256

N. Bacchetta is an academic researcher from Istituto Nazionale di Fisica Nucleare. The author has contributed to research in topics: Detector & Tevatron. The author has an hindex of 22, co-authored 69 publications receiving 2198 citations.

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Radiation hard silicon detectors—developments by the RD48 (ROSE) collaboration

G. Lindström, +139 more
TL;DR: In this paper, a defect engineering technique was employed resulting in the development of Oxygen enriched FZ silicon (DOFZ), ensuring the necessary O-enrichment of about 2×1017 O/cm3 in the normal detector processing.
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Search for invisible decays of Higgs bosons in the vector boson fusion and associated ZH production modes

S. Chatrchyan, +2233 more
TL;DR: The observed (expected) upper limit on the invisible branching fraction at 0.58 (0.44) is interpreted in terms of a Higgs-portal model of dark matter interactions.
Journal ArticleDOI

Search for narrow resonances using the dijet mass spectrum in pp collisions at √s=8 TeV

S. Chatrchyan, +2198 more
- 17 Jun 2013 - 
TL;DR: In this article, the mass limits for the Randall-Sundrum graviton model in the dijet channel were established at the 95% confidence level on the production cross-section of hypothetical new particles decaying to quark-quark, quarkgluon, or gluon-gluon final states.
Journal ArticleDOI

Developments for radiation hard silicon detectors by defect engineering—results by the CERN RD48 (ROSE) Collaboration

G. Lindström, +140 more
TL;DR: In this paper, the authors summarized the final results obtained by the RD48 collaboration, focusing on the more practical aspects directly relevant for LHC applications, including the changes of the effective doping concentration (depletion voltage) and the dependence of radiation effects on fluence, temperature and operational time.