J. Gösset
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View article: A search for single photon events in neutrino interactions
A search for single photon events in neutrino interactions Open
We present a search for neutrino induced events containing a single, exclusive photon using data from the NOMAD experiment at the CERN SPS where the average energy of the neutrino flux is similar or equal to 25 GeV. The search is motivated…
View article: Production properties of $K^\star(892)^\pm$ vector mesons and their spin alignment as measured in the NOMAD experiment
Production properties of $K^\star(892)^\pm$ vector mesons and their spin alignment as measured in the NOMAD experiment Open
First measurements of K⋆(892) ± mesons production properties and their spin alignment in νμ charged current (CC) and neutral current (NC) interactions are presented. The analysis of the full data sample of the NOMAD experiment is performed…
View article: Nuclear Modification of Electron Spectra and Implications for Heavy Quark Energy Loss in Au+Au Collisions at sqrt(s_NN)=200 GeV
Nuclear Modification of Electron Spectra and Implications for Heavy Quark Energy Loss in Au+Au Collisions at sqrt(s_NN)=200 GeV Open
The PHENIX experiment has measured mid-rapidity transverse momentum spectra (0.4 < p_T < 5.0 GeV/c) of electrons as a function of centrality in Au+Au collisions at sqrt(s_NN)=200 GeV. Contributions from photon conversions and from light ha…
View article: Bose–Einstein correlations in charged current muon–neutrino interactions in the NOMAD experiment at CERN
Bose–Einstein correlations in charged current muon–neutrino interactions in the NOMAD experiment at CERN Open
Bose–Einstein correlations in one and two dimensions have been studied, with high statistics, in charged current muon–neutrino interaction events collected with the NOMAD detector at CERN. In one dimension the Bose–Einstein effect has been…
View article: High- p_{T} charged hadron suppression in Au+Au collisions at sqrt[s_{NN}]=200GeV
High- p_{T} charged hadron suppression in Au+Au collisions at sqrt[s_{NN}]=200GeV Open
The PHENIX experiment at the Relativistic Heavy Ion Collider has measured charged hadron yields at midrapidity over a wide range of transverse momenta (0.5<pT<10 GeV/c) in Au + Au collisions at √sNN=200 GeV. The data are compared to π0 mea…
View article: New results on a search for a 33.9 MeV/c2 neutral particle from π+ decay in the NOMAD experiment
New results on a search for a 33.9 MeV/c2 neutral particle from π+ decay in the NOMAD experiment Open
We report on a direct search in NOMAD for a new 33.9 MeV/c(2) neutral particle (X) produced in pion decay in flight, pi --> muX followed by the decay X --> nue(+)e(-). Both decays are postulated to occur to explain the time anomaly observe…
View article: Study of D★+ production in νμ charged current interactions in the NOMAD experiment
Study of D★+ production in νμ charged current interactions in the NOMAD experiment Open
A search was made among numu charged current events collected in the NOMAD experiment for the reaction: nu(mu) + N --> mu(-) + D*+ + hadrons hooked right arrowD(0) + pi(+) hooked right arrowK(-) + pi(+) A high purity D*+ sample composed of…
View article: Neutrino production of opposite sign dimuons in the NOMAD experiment
Neutrino production of opposite sign dimuons in the NOMAD experiment Open
The NOMAD Collaboration presents a study of opposite sign dimuon events in the framework of Leading Order QCD. A total of 2714 neutrino- and 115 antineutrino-induced opposite sign dimuon events with E-mu 1, E-mu 2 > 4.5 GeV, 15 < E-nu < 30…
View article: Updated results from the ντ appearance search in NOMAD
Updated results from the ντ appearance search in NOMAD Open
Updated results from the appearance searches for \\numunutau and \\nuenutau oscillations in the full NOMAD data sample are reported. The increased data and the use of more refined kinematic schemes for the \\nutau CC selection allow a sign…
View article: Search for a new gauge boson in π0 decays
Search for a new gauge boson in π0 decays Open
A search was made for a new light gauge boson $X$ which might be produced in $\\pi^{0}\\rightarrow\\gamma + X$ decay from neutral pions generated by 450-GeV protons in the CERN SPS neutrino target. Th e X's would penetrate the downstream s…