Search Results - "Margoni, M"
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Search for Invisible Decays of a Dark Photon Produced in e^{+}e^{-} Collisions at BaBar
Published in Physical review letters (28-09-2017)“…We search for single-photon events in 53 fb^{-1} of e^{+}e^{-} collision data collected with the BABAR detector at the PEP-II B-Factory. We look for events…”
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Search for B^{+}→K^{+}τ^{+}τ^{-} at the BaBar Experiment
Published in Physical review letters (20-01-2017)“…We search for the rare flavor-changing neutral current process B^{+}→K^{+}τ^{+}τ^{-} using data from the BABAR experiment. The data sample, collected at the…”
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Search for an Axionlike Particle in B Meson Decays
Published in Physical review letters (01-04-2022)“…Axionlike particles (ALPs) are predicted in many extensions of the standard model, and their masses can naturally be well below the electroweak scale. In the…”
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Axonal water fraction as marker of white matter injury in primary‐progressive multiple sclerosis: a longitudinal study
Published in European journal of neurology (01-08-2019)“…Background and purpose Diffuse white matter (WM) injury is prominent in primary‐progressive multiple sclerosis (PP‐MS) pathology and is a potential biomarker…”
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Search for a Dark Leptophilic Scalar in e + e − Collisions
Published in Physical review letters (28-10-2020)“…Many scenarios of physics beyond the standard model predict the existence of new gauge singlets, which might be substantially lighter than the weak scale. The…”
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Observation of time-reversal violation in the B0 meson system
Published in Physical review letters (19-11-2012)“…Although CP violation in the B meson system has been well established by the B factories, there has been no direct observation of time-reversal violation. The…”
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Precision Measurement of the Ratio B(ϒ(3S)→τ^{+}τ^{-})/B(ϒ(3S)→μ^{+}μ^{-})
Published in Physical review letters (11-12-2020)“…We report on a precision measurement of the ratio R_{τμ}^{ϒ(3S)}=B(ϒ(3S)→τ^{+}τ^{-})/B(ϒ(3S)→μ^{+}μ^{-}) using data collected with the BABAR detector at the…”
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Search for a Stable Six-Quark State at BABAR
Published in Physical review letters (22-02-2019)“…Recent investigations have suggested that the six-quark combination uuddss could be a deeply bound state (S) that has eluded detection so far, and a potential…”
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Search for Darkonium in e^{+}e^{-} Collisions
Published in Physical review letters (14-01-2022)“…Collider searches for dark sectors, new particles interacting only feebly with ordinary matter, have largely focused on identifying signatures of new…”
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Search for Lepton Flavor Violation in ϒ(3S)→e^{±}μ^{∓}
Published in Physical review letters (04-03-2022)“…We report on the first search for electron-muon lepton flavor violation (LFV) in the decay of a b quark and b antiquark bound state. We look for the LFV decay…”
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A novel mutation in ABCD1 unveils different clinical phenotypes in a family with adrenoleukodystrophy
Published in Journal of clinical neuroscience (01-09-2017)“…Abstract X-linked adrenoleukodystrophy (X-ALD) is the most common peroxisomal disorder. The disease is the consequence of mutations in the ABCD1 gene that…”
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A study of the b-quark fragmentation function with the DELPHI detector at LEP I and an averaged distribution obtained at the Z Pole
Published in The European physical journal. C, Particles and fields (2011)“…The nature of b-quark jet hadronisation has been investigated using data taken at the Z peak by the DELPHI detector at LEP. Two complementary methods are used…”
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13
Grey matter in chronic migraine patients
Published in Journal of the neurological sciences (15-10-2013)Get full text
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14
Measurement of the D^{}(2010)^{+}-D^{+} Mass Difference
Published in Physical review letters (14-11-2017)“…We measure the mass difference, Δm_{+}, between the D^{*}(2010)^{+} and the D^{+} using the decay chain D^{*}(2010)^{+}→D^{+}π^{0} with D^{+}→K^{-}π^{+}π^{+}…”
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Irradiation aging of the CMS Drift Tube muon detector
Published in Radiation physics and chemistry (Oxford, England : 1993) (01-07-2020)“…During the High Luminosity LHC, the Drift Tube chambers installed in the CMS detector need to operate with an integrated dose ten times higher than expected at…”
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Search for one large extra dimension with the DELPHI detector at LEP
Published in The European physical journal. C, Particles and fields (2009)“…Single photons detected by the DELPHI experiment at LEP2 in the years 1997–2000 are reanalysed to investigate the existence of a single extra dimension in a…”
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Hematoma of Meckel’s cave: a rare possible symptomatic trigeminal neuralgia
Published in Journal of neurology (01-07-2012)Get full text
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Observation of B→D() π^(+)π^(-)ℓ^(-)ν Decays in e^(+)e^(-) Collisions at the Υ(4S) Resonance
Published in Physical review letters (29-01-2016)“…We report on measurements of the decays of B¯ mesons into the semileptonic final states B¯→D^(*)π^(+)π^(-)ℓ^(-)ν¯, where D^(*) represents a D or D^(*) meson…”
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Study of the Effects of Radiation at the CERN Gamma Irradiation Facility on the CMS Drift Tube Muon Detector for HL-LHC
Published in 2019 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC) (01-10-2019)“…To sustain and extend its discovery potential, the Large Hadron Collider (LHC) will undergo a major upgrade in the coming years, referred to as High Luminosity…”
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Conference Proceeding -
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Study of multi-muon bundles in cosmic ray showers detected with the DELPHI detector at LEP
Published in Astroparticle physics (2007)“…The DELPHI detector at LEP has been used to measure multi-muon bundles originating from cosmic ray interactions with air. The cosmic events were recorded in…”
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