Search Results - "Longo, MJ"
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Measurements of atmospheric muon neutrino oscillations, global analysis of the data collected with MACRO detector
Published in The European physical journal. C, Particles and fields (01-08-2004)“…The final analysis of atmospheric neutrino events collected with the MACRO detector is presented. Three different classes of events, generated by neutrinos in…”
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Matter effects in upward-going muons and sterile neutrino oscillations
Published in Physics letters. B (27-09-2001)“…The angular distribution of upward-going muons produced by atmospheric neutrinos in the rock below the MACRO detector shows anomalies in good agreement with…”
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Measurement of the atmospheric neutrino-induced upgoing muon flux using MACRO
Published in Physics letters. B (27-08-1998)“…We present a measurement of the flux of neutrino-induced upgoing muons (<E ν >∼ 100 GeV) using the MACRO detector. The ratio of the number of observed to…”
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Atmospheric neutrino oscillations from upward throughgoing muon multiple scattering in MACRO
Published in Physics letters. B (24-07-2003)“…The energy of atmospheric neutrinos detected by MACRO was estimated using multiple Coulomb scattering of upward throughgoing muons. This analysis allows a test…”
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Final results of magnetic monopole searches with the MACRO experiment
Published in The European physical journal. C, Particles and fields (01-11-2002)“…We present the final results obtained by the MACRO experiment in the search for GUT magnetic monopoles in the penetrating cosmic radiation, for the range…”
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Evidence for the decay Σ+ → pμ+μ
Published in Physical review letters (01-01-2005)“…We report the first evidence for the decay {Sigma}{sup +} {yields} p{mu}{sup +}{mu}{sup -} from data taken by the HyperCP (E871) experiment at Fermilab. Based…”
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High statistics search for the θ + ( 1.54 ) pentaquark state
Published in Physical review. D, Particles, fields, gravitation, and cosmology (01-12-2004)Get full text
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Limits on dark matter WIMPs using upward-going muons in the MACRO detector
Published in Physical review. D, Particles and fields (15-10-1999)Get full text
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Swimming in Newtonian space–time: Orbital changes by cyclic changes in body shape
Published in American journal of physics (01-10-2004)“…I investigate whether, in the context of Newtonian physics, a satellite can change its orbit by cyclic shape changes without any external forces other than…”
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The cosmic ray primary composition between 10(15) and 10(16) eV from Extensive Air Showers electromagnetic and TeV muon data
Published in Astroparticle physics (01-03-2004)“…The cosmic ray primary composition in the energy range between 10(15) and 10(16) eV, i.e., around the "knee" of the primary spectrum, has been studied through…”
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Search for CP violation in charged-Ξ and Λ hyperon decays
Published in Physical review letters (31-12-2004)“…We have compared the p and p angular distributions in 117 x 10(6) Xi- -->Lambdapi- -->ppi-pi- and 41 x 10(6) Xi+ -->Lambda pi+ -->p pi+pi+ decays using a…”
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The MACRO detector at Gran Sasso
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-07-2002)“…MACRO was an experiment that ran in the Laboratori Nazionali del Gran Sasso from 1988 to 2000. Its principal goal was to observe magnetic monopoles or set…”
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The cosmic ray proton, helium and CNO fluxes in the 100 TeV energy region from TeV muons and EAS atmospheric Cherenkov light observations of MACRO and EAS-TOP
Published in Astroparticle physics (01-06-2004)“…The primary cosmic ray (CR) proton, helium and CNO fluxes in the energy range 80–300 TeV are studied at the National Gran Sasso Laboratories by means of…”
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Neutrino Astronomy with the MACRO Detector
Published in The Astrophysical journal (10-01-2001)Get full text
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Low energy atmospheric muon neutrinos in MACRO
Published in Physics letters. B (06-04-2000)“…We present the measurement of two event samples induced by atmospheric ν μ of average energy E ν∼4 GeV. In the first sample, a neutrino interacts inside the…”
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New Measurement of Ξ − → Λ π − Decay Parameters
Published in Physical review letters (02-07-2004)Get full text
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Vertical muon intensity measured with MACRO at the Gran Sasso laboratory
Published in Physical review. D, Particles and fields (01-10-1995)Get full text
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Search for nucleon decays induced by GUT magnetic monopoles with the MACRO experiment
Published in The European physical journal. C, Particles and fields (01-12-2002)“…The interaction of a Grand Unification Magnetic Monopole with a nucleon can lead to a barion-number violating process in which the nucleon decays into a lepton…”
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HyperCP: A high-rate spectrometer for the study of charged hyperon and kaon decays
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-04-2005)“…The HyperCP experiment (Fermilab E871) was designed to search for rare phenomena in the decays of charged strange particles, in particular CP violation in Ξ…”
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Search for the Lepton-Number-Violating Decay Ξ − → p μ − μ
Published in Physical review letters (13-05-2005)Get full text
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