منابع مشابه
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Energy spectra, intensity and composition of the CERN to Gran Sasso CNGS neutrino beam for νµ → ντ and νµ → νe oscillation searches are presented. The associated beam systematics, which is the major ingredient for the νµ → νe search sensitivity, are obtained from the study of the previous CERN WANF.
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The CERN to Gran Sasso Neutrino beam (CNGS) was commissioned at CERN in early August 2006 and was first sent at low intensity to Gran Sasso on August 17, 2006. The Borexino, LVD and OPERA detectors continued the commissioning of their detectors and started taking data with practically no dead time. The CNGS operated smoothly with good quality. In a short time the 3 detectors collected several h...
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Search for ν τ appearance via neutrino oscillations in the ν µ CNGS beam with the OPERA experiment The OPERA neutrino detector in the underground Gran Sasso Laboratory (LNGS) is designed to realize the first detection of neutrino oscillations in the appearance mode through the study of νµ → ντ oscillations. The apparatus consists of an emulsion/lead target associated to electronic detectors and...
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The OPERA experiment, exposed to the CERN to Gran Sasso νμ beam, collected data from 2008 to 2012. Four oscillated ντ Charged Current interaction candidates have been detected in appearance mode, which are consistent with νμ → ντ oscillations at the atmospheric ∆m2 within the “standard” three-neutrino framework. In this paper, the OPERA ντ appearance results are used to derive limits on the mix...
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The best method of measuring CP violating effect in neutrino oscillation experiments is to construct and use CP-even neutrino beam made of an ideal mixture of ν̄e and νe of monochromatic lines. We describe how to realize this concept by exploiting accelerated unstable hydrogen-like heavy ion in a storage ring, whose decay has both electron capture and beta decay with a comparable fraction. How t...
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ژورنال
عنوان ژورنال: Nuclear Physics B - Proceedings Supplements
سال: 2005
ISSN: 0920-5632
DOI: 10.1016/j.nuclphysbps.2005.03.042