Scientific Commons: Gabriel Bassompierre

Precision measurements of the antiproton-proton elastic scattering cross-section at 90$^0$ in the incident momentum range between 3.5 GeV/c and 5.7 GeV/c (2004)

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...

Search for $\nu_{\mu} \to \nu_{e}$ oscillations in the NOMAD experiment (2003)

Astier, Pierre, Autiero, D, Baldisseri, Alberto, Baldo-Ceolin, Massimilla, Banner, M, Bassompierre, Gabriel, ...

We present the results of a search for nu_mu → nu_e oscillations in the NOMAD experiment at Cern. The experiment looked for the appearance of nu_e in a predominantly nu_mu wide-band neutrino...

Search for $\nu\mu \to \nu_{e}$ Oscillations in the NOMAD Experiment (2003)

Astier, Pierre, Autiero, D, Baldisseri, Alberto, Baldo-Ceolin, Massimilla, Banner, M, Bassompierre, Gabriel, ...

We present the results of a search for nu(mu)-->nu(e) oscillations in the NOMAD experiment at CERN. The experiment looked for the appearance of nu(e) in a predominantly nu(mu) wide-band neutrino beam...

Prediction of Neutrino Fluxes in the NOMAD Experiment (2003)

Astier, Pierre, Autiero, D, Baldisseri, Alberto, Baldo-Ceolin, Massimilla, Banner, M, Bassompierre, Gabriel, ...

The method developed for the calculation of the flux and composition of the West Area Neutrino Beam used by NOMAD in its search for neutrino oscillations is described. The calculation is based on...

Study of $D^{*+}$ production in $\nu_{\mu}$ charged current interactions in the NOMAD experiment (2001)

Astier, Pierre, Autiero, D, Baldisseri, Alberto, Baldo-Ceolin, Massimilla, Banner, M, Bassompierre, Gabriel, ...

A search was made among $\nu_\mu$ charged current events collected in the NOMAD experiment for the reaction: $\nu_\mu + N \rightarrow \mu^- + D^{\star+} + hadrons \hookrightarrow D^0 + \pi^+...

A study of strange particle production in $\nu_\mu$ charged current interactions in the NOMAD experiment (2001)

Astier, Pierre, Autiero, D, Baldisseri, Alberto, Baldo-Ceolin, Massimilla, Banner, M, Bassompierre, Gabriel, ...

A study of strange particle production in $\nu_\mu$ charged current interactions has been performed using the data from the NOMAD experiment. Yields of neutral strange particles ($\ko$, $\lam$,...

Final NOMAD results on $\nu_{\mu} \to \nu_{\tau}$ and $\nu_{e} \to \nu_{\tau}$ oscillations including a new search for $\nu_{\tau}$ appearance using hadronic $\tau$ decays (2001)

Astier, P, Autiero, D, Baldisseri, A, Baldo-Ceolin, Massimilla, Banner, M, Bassompierre, Gabriel, ...

Results from the nu_tau appearance search in a neutrino beam using the full NOMAD data sample are reported. A new analysis unifies all the hadronic tau decays, significantly improving the overall...

Final NOMAD results on $\nu_{\mu} \to \nu_{\tau}$ and $\nu_{e} \to \nu_{\tau}$ oscillations including a new search for $\nu_{\tau}$ appearance using hadronic $\tau$ decays (2001)

Astier, Pierre, Autiero, D, Baldisseri, Alberto, Baldo-Ceolin, Massimilla, Banner, M, Bassompierre, Gabriel, ...

Results from the nu_tau appearance search in a neutrino beam using the full NOMAD data sample are reported. A new analysis unifies all the hadronic tau decays, significantly improving the overall...

A study of backward going $p$ and $\pi^{-}$ in $\nu_{\mu}CC$ interactions with the NOMAD detector (2001)

Astier, Pierre, Autiero, D, Baldisseri, Alberto, Baldo-Ceolin, Massimilla, Banner, M, Bassompierre, Gabriel, ...

Backward proton and $\pi^-$ production has been studied in \numucc interactions with carbon nuclei. Detailed analyses of the momentum distributions, of the production rates, and of the general...

Inclusive production of $\rho^{0}(770), f_0(980)$ and $f_2(1270)$ mesons in $\nu_{\mu}$ charged current interactions (2001)

Astier, Pierre, Autiero, D, Baldisseri, Alberto, Baldo-Ceolin, Massimilla, Banner, M, Bassompierre, Gabriel, ...

The inclusive production of the meson resonances $\rho^{0}(770)$, $f_0(980)$ and $f_2(1270)$ in neutrino-nucleus charged current interactions has been studied with the NOMAD detector exposed to the...

Measurement of the $\overline{\Lambda}$ polarization in $\nu_\mu$ charged current interactions in the NOMAD experiment (2001)

Astier, Pierre, Autiero, D, Baldisseri, Alberto, Baldo-Ceolin, Massimilla, Banner, M, Bassompierre, Gabriel, ...

We present a measurement of the polarization of $\alam$ hyperons produced in $\nu_\mu$ charged current interactions. The full data sample from the NOMAD experiment has been analyzed using the same...

Search for heavy neutrinos mixing with $\tau$ neutrinos (2001)

Astier, Pierre, Autiero, D, Baldisseri, Alberto, Baldo-Ceolin, Massimilla, Banner, M, Bassompierre, Gabriel, ...

We report on a search for heavy neutrinos ($\nus$) produced in the decay $D_s\to \tau \nus$ at the SPS proton target followed by the decay $\nudecay$ in the NOMAD detector.\ Both decays are expected...

Measurement of the $\Lambda$ polarization in $\nu_\mu$ charged current interactions in the NOMAD experiment (2000)

Astier, Pierre, Autiero, D, Baldisseri, Alberto, Baldo-Ceolin, Massimilla, Banner, M, Bassompierre, Gabriel, ...

The $\Lambda$ polarization in $\nu_\mu$ charged current interactions has been measured in the NOMAD experiment. The event sample (8087 reconstructed $\Lambda$'s) is more than an order of magnitude...

Neutrino production of opposite sign dimuons in the NOMAD experiment (2000)

Astier, Pierre, Autiero, D, Baldisseri, Alberto, Baldo-Ceolin, Massimilla, Ballocchi, G, Banner, M, ...

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...

Updated Results from the $\nu_{\tau}$ Appearance Search in NOMAD (2000)

Astier, Pierre, Autiero, D, Baldisseri, Alberto, Baldo-Ceolin, Massimilla, Ballocchi, G, Banner, M, ...

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...

Search for eV (pseudo)scalar penetrating particles in the SPS neutrino beam (2000)

Astier, Pierre, Autiero, D, Baldisseri, Alberto, Baldo-Ceolin, Massimilla, Ballocchi, G, Banner, M, ...

We carried out a model-independent search for light scalar or pseudoscalar particles $a$'s (an example of which is the axion) that couple to two photons by using a photon-regeneration method at high...

Limit on $\nu_{e} \to \nu_{\tau}$ Oscillations from the NOMAD experiment (1999)

Astier, Pierre, Autiero, D, Baldisseri, Alberto, Baldo-Ceolin, Massimilla, Ballocchi, G, Banner, M, ...

A More Sensitive Search for $\nu_{\mu} \to \nu_{\tau}$ Oscillations in NOMAD (1999)

Astier, Pierre, Autiero, D, Baldisseri, Alberto, Baldo-Ceolin, Massimilla, Ballocchi, G, Banner, M, ...

With additional data and improved algorithms, we have enhanced the sensitivity of our appearance search for $\numunutau$ oscillations in the NOMAD detector in the CERN-SPS wide-band neutrino beam....

Precision Measurement of Scaled Momentum, Charge Multiplicity and Thrust in $\nu_{\mu}N$ and $\overline\nu_{\mu}N$ Interactions (1998)

Altegoer, J, Angelini, C, Astier, Pierre, Autiero, D, Baldisseri, Alberto, Baldo-Ceolin, Massimilla, ...

We report the first precision measurements of the scaledmomentum, the charge multiplicity, and the thrust of hadronic jets inthe Breit frame in Deep Inelastic Scattering \nun\ and\nunbar\ charged...

A search for $\nu_{\mu} \rightarrow \nu_{\tau}$ oscillations using the NOMAD detector (1998)

Altegoer, J, Angelini, C, Astier, Pierre, Autiero, D, Baldisseri, Alberto, Baldo-Ceolin, Massimilla, ...

NOMAD is a neutrino oscillation experiment designed to search for $\nu_\tau$ appearance in the CERN-SPS wide band $\nu_\mu$ beam. Signal detection relies on the identification of $\nu_\tau$ charge d...

Search for a new gauge boson in $\pi^{0}$ decays (1998)

Altegoer, J, Astier, Pierre, Autiero, D, Baldisseri, Alberto, Baldo-Ceolin, Massimilla, Ballocchi, G, ...

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...

Beam tests of lead tungstate crystal matrices and a silicon strip preshower detector for the CMS electromagnetic calorimeter (1998)

Auffray, Etiennette, Baillon, Paul, Barney, D, Bassompierre, Gabriel, Benhammou, Ya, Blick, A M, ...

Tests of lead tungstate crystal matrices carried out in high-energy electron beams in 1996, using new crystals, new APDs and an improved test set-up, confirm that an energy resolution of better than...

Performance of the NOMAD transition radiation detector (1998)

Bassompierre, Gabriel, Bunyatov, S A, Fazio, T, Gaillard, Jean-Marc, Gouanère, M, Manola-Poggioli, E, ...

A large area transition radiation detector for the NOMAD experiment (1997)

Bassompierre, Gabriel, Bermond, M, Berthet, M, Bertozzi, T, Détraz, C, Dubois, J M, ...

The NOMAD experiment at the CERN SPS (1997)

Altegoer, J, Anfreville, M G, Angelini, C, Astier, Pierre, Authier, M, Autiero, D, ...

The NOMAD experiment is a short base-line search for $\nu_{\mu}\rightarrow \nu_{\tau}$ oscillations in the CERN neutrino beam. The $\nu_{\tau}$'s are searched for through their charged-current...

Studies of lead tungstate crystal matrices in high energy beams for the CMS electromagnetic calorimeter at the LHC (1996)

Alexeev, G, Auffray, Etiennette, Baillon, Paul, Barney, D, Bassompierre, Gabriel, Bateman, E, ...

Using matrices of lead tungstate crystals energy resolutions better than 0.6% at 100 GeV have been achieved in the test beam in 1995. It has been demonstrated that a lead tungstate electromagnetic...

Study of multi body final states in K$^{+}$ P reactions at an incident momentum of 5 GeV/c (1996)

Bassompierre, Gabriel, Goldschmidt-Clermont, Yves, Grant, A, Henri, V P, Jongejans, B, Linglin, D, ...

Production of K$*$ in 3 GeV/c K$^{+}$ deuterium interactions (1996)

Bassompierre, Gabriel, Goldschmidt-Clermont, Yves, Henri, V P, Jongejans, B, Perreau, J M, Sekulin, R L, ...

Double resonance production by 5 GeV/c K$^{+}$ mesons on protons (1996)

De Baere, W, Debaisieux, J, Dufour, P, Grard, F, Heughebaert, J, Pape, L, ...

K$^{+}$ deuterium elastic scattering at 3 GeV/c (1996)

Bassompierre, Gabriel, Goldschmidt-Clermont, Yves, Henri, V P, Jongejans, B, Perreau, J M, Sekulin, R L, ...

Search for light neutral objects photoproduced in a crystal strong field and decaying into e+e- pairs (1995)

Bassompierre, Gabriel, Bologna, G, Boget, D, Chevallier, M, Costa, S, Dufournaud, J, ...

Observation of channeling and blocking effect in pair creation in Ge crystal (1993)

Artru, X, Bassompierre, Gabriel, Bologna, G, Boget, D, Chevallier, M, Costa, S, ...

Measurements of the nucleon structure functions F$_{2}^{N}$ in deep inelastic muon scattering from deuterium and comparison with those from hydrogen and iron (1990)

Aubert, Jean-Jacques, Bassompierre, Gabriel, Becks, K H, Best, C, Böhm, E, De Bouard, X, ...

Production of pi0 mesons in muon-hydrogen interactions at 200 GeV (1990)

Aubert, Jean-Jacques, Bassompierre, Gabriel, Becks, K H, Benchouk, C, Best, C, Böhm, E, ...

Measurement of hadronic azimuthal distributions in deep inelastic muon proton scattering (1990)

Aubert, Jean-Jacques, Bassompierre, Gabriel, Becks, K H, Benchouk, C, Best, C, Böhm, E, ...

A search for free quarks in deep inelastic muon scattering (1990)

Aubert, Jean-Jacques, Bassompierre, Gabriel, Becks, K H, Best, C, Böhm, E, De Bouard, X, ...

A comparison of proton, antiproton and meson distributions in final states of deep inelastic muon scattering (1990)

Aubert, Jean-Jacques, Bassompierre, Gabriel, Becks, K H, Benchouk, C, Best, C, Böhm, E, ...

The measurement of Bethe-Heitler bremsstrahlung in muon-hydrogen interactions at 200 GeV (1990)

Aubert, Jean-Jacques, Bassompierre, Gabriel, Becks, K H, Benchouk, C, Best, C, Böhm, E, ...

A measurement of the difference between the single-nucleon cross sections for J/psi muoproduction in iron and in H$_{2}$,D$_{2}$ targets (1990)

Aubert, Jean-Jacques, Bassompierre, Gabriel, Becks, K H, Benchouk, C, Best, C, Bird, I G, ...

Measurement of the $\phi\phi$ cross-section in p$\overline{p}$ annihilations at E$_{cm}$ $\appprox$ 3 GeV (1990)

Baglin, C, Baird, S A, Bassompierre, Gabriel, Biino, C, Borreani, G, Brient, J C, ...

Exclusive rho0-production in deep inelastic muon proton scattering (1990)

Aubert, Jean-Jacques, Bassompierre, Gabriel, Becks, K H, Benchouk, C, Best, C, Böhm, E, ...

A detailed study of the nucleon structure functions in deep inelastic muon scattering in iron (1990)

Aubert, Jean-Jacques, Bassompierre, Gabriel, Becks, K H, Best, C, Böhm, E, De Bouard, X, ...

Charm production in deep inelastic muon-iron interactions at 200 GeV/c (1990)

Arneodo, M, Aubert, Jean-Jacques, Bassompierre, Gabriel, Becks, K H, Benchouk, C, Best, C, ...

D0 production in deep inelastic muon scattering on hydrogen and deuterium (1990)

Aubert, Jean-Jacques, Bassompierre, Gabriel, Becks, K H, Benchouk, C, Best, C, Böhm, E, ...

Direct observation and partial-width measurement of gamma.gamma decay of charmonium states (1990)

Baglin, C, Baird, S A, Bassompierre, Gabriel, Borreani, G, Brient, J C, Broll, C, ...

Formation of charmonium states in $\overline{p}$p annihilations (1990)

Baglin, C, Baird, S A, Bassompierre, Gabriel, Borreani, G, Brient, J C, Broll, C, ...

$J\psi$ resonant formation and mass measurement in antiproton-proton annihilations (1990)

Baglin, C, Bassompierre, Gabriel, Brient, J C, Broll, C, Bussière, A, Guillaud, J P, ...

Angular distributions in the reaction p$\overline{p}$ --> chi$_{1,2}$ --> gamma.psi --> gamma.e+e- (1990)

Baglin, C, Baird, S A, Bassompierre, Gabriel, Borreani, G, Brient, J C, Broll, C, ...

Tests of CP violation in the hyperon decays (1990)

Bassompierre, Gabriel

Experimental possibilities at LEAR for testing CP invariance in hyperon decays (1990)

Bassompierre, Gabriel

Evidence for anomalous prompt photons in deep inelastic muon scattering at 200 GeV (1990)

Aubert, Jean-Jacques, Bassompierre, Gabriel, Becks, K H, Benchouk, C, Best, C, Böhm, E, ...

Charmonium spectroscopy by antiproton annihilation with protons from an internal H$_{2}$ gas jet target (1990)

Baglin, C, Baird, S A, Bassompierre, Gabriel, Borreani, G, Brient, J C, Broll, C, ...

Upper limits of the proton magnetic form factor in the time-like region from $\overline{p}$p --> e+e- at the CERN ISR (1990)

Baglin, C, Baird, S A, Bassompierre, Gabriel, Borreani, G, Brient, J C, Broll, C, ...

Testing CP invariance in hyperon decays (1990)

Bassompierre, Gabriel

A search for higher twist effects in the hadronic distributions in deep inelastic muon proton scattering (1990)

Aubert, Jean-Jacques, Bassompierre, Gabriel, Becks, K H, Benchouk, C, Best, C, Böhm, E, ...

A determination of the fragmentation functions of u-quarks into charged pions (1990)

Aubert, Jean-Jacques, Bassompierre, Gabriel, Becks, K H, Benchouk, C, Best, C, Böhm, E, ...

A search for the decay D0 --> mu+mu- (1990)

Aubert, Jean-Jacques, Bassompierre, Gabriel, Becks, K H, Benchouk, C, Best, C, Bird, I G, ...

A detailed study of the proton structure functions in deep inelastic muon-proton scattering (1990)

Aubert, Jean-Jacques, Bassompierre, Gabriel, Becks, K H, Best, C, Böhm, E, De Bouard, X, ...

rho0 production in deep inelastic mu.p interactions (1990)

Aubert, Jean-Jacques, Bassompierre, Gabriel, Becks, K H, Benchouk, C, Best, C, Böhm, E, ...

Formation of the chi$_{1}$ and chi$_{2}$ charmonium resonances in antiproton-proton annihilation and measurements of their masses and total widths (1990)

Baglin, C, Baird, S A, Bassompierre, Gabriel, Borreani, G, Brient, J C, Broll, C, ...

Search for the $^{1}$P$_{1}$ charmonium state in $\overline{p}$p annihilations at the CERN Intersecting Storage Rings (1990)

Baglin, C, Baird, S A, Bassompierre, Gabriel, Borreani, G, Brient, J C, Broll, C, ...

A comparison of the energy distributions of hadrons produced in deep inelastic scattering of muons on hydrogen and deuterium targets (1990)

Aubert, Jean-Jacques, Bassompierre, Gabriel, Becks, K H, Benchouk, C, Best, C, Böhm, E, ...

Hadron production in 200 GeV mu-copper and mu-carbon deep inelastic interactions (1990)

Arvidson, A, Aubert, Jean-Jacques, Bassompierre, Gabriel, Becks, K H, Benchouk, C, Best, C, ...

Measurement of J/psi production in 280 GeV/c mu+ iron interactions (1990)

Aubert, Jean-Jacques, Bassompierre, Gabriel, Becks, K H, Bertsch, Y, Besson, C, Best, C, ...

A study of trimuon events in 280 GeV muon interactions (1990)

Aubert, Jean-Jacques, Bassompierre, Gabriel, Becks, K H, Best, C, Böhm, E, Brasse, F W, ...

Transverse momentum of charged hadrons observed in deep inelastic muon scattering (1990)

Aubert, Jean-Jacques, Bassompierre, Gabriel, Becks, K H, Best, C, Böhm, E, De Bouard, X, ...

A large magnetic spectrometer system for high-energy muon physics (1990)

Allkofer, O C, Aubert, Jean-Jacques, Bassompierre, Gabriel, Becks, K H, Bertsch, Y, Besson, C, ...

Evidence for planar events and a forward double jet structure in deep inelastic muon scattering (1990)

Aubert, Jean-Jacques, Bassompierre, Gabriel, Becks, K H, Best, C, Böhm, E, De Bouard, X, ...

Forward produced protons and antiprotons in deep inelastic muon-proton scattering (1990)

Aubert, Jean-Jacques, Bassompierre, Gabriel, Becks, K H, Best, C, Böhm, E, De Bouard, X, ...

Measurement of the proton structure function F$_{2}$ in muon-hydrogen interactions at 120 and 280 GeV (1990)

Aubert, Jean-Jacques, Bassompierre, Gabriel, Becks, K H, Best, C, Böhm, E, De Bouard, X, ...

Measurement of the nucleon structure function F$_{2}$ in muon-iron interactions at 120, 250 and 280 GeV (1990)

Aubert, Jean-Jacques, Bassompierre, Gabriel, Becks, K H, Best, C, Böhm, E, De Bouard, X, ...

Observation of wrong-sign tri-muon events in 250 GeV muon-nucleon interactions (1990)

Aubert, Jean-Jacques, Bassompierre, Gabriel, Becks, K H, Best, C, Böhm, E, De Bouard, X, ...

A silica aerogel counter for large-acceptance hadron detection (1990)

Arnault, C, Barberis, P L, Bassompierre, Gabriel, Burkhardt, W, Coignet, G, Dosselli, U, ...

In order to study the feasibility of large scale multicell counters, two prototypes with respective detection area 80*40 cm/sup 2/ and 65*31 cm/sup 2/ were constructed. The Cerenkov light produced in...

Measurement of the Q$^{2}$, x and W$^{2}$ dependence of single hadron production in deep inelastic muon scattering (1990)

Aubert, Jean-Jacques, Bassompierre, Gabriel, Becks, K H, Best, C, Böhm, E, De Bouard, X, ...

QCD analysis of the structure function F$_{2}$ in muon nucleon scattering (1990)

Aubert, Jean-Jacques, Bassompierre, Gabriel, Becks, K H, Best, C, Böhm, E, De Bouard, X, ...

Production of charmonium in 250 GeV mu+ iron interactions (1990)

Aubert, Jean-Jacques, Bassompierre, Gabriel, Becks, K H, Best, C, Böhm, E, De Bouard, X, ...

Balance of transverse momentum of hadrons produced in deep inelastic muon-proton scattering (1990)

Aubert, Jean-Jacques, Bassompierre, Gabriel, Becks, K H, Best, C, Böhm, E, De Bouard, X, ...

Production of charmed particles in 250 GeV mu+ iron interactions (1990)

Aubert, Jean-Jacques, Bassompierre, Gabriel, Becks, K H, Best, C, Böhm, E, De Bouard, X, ...

Measurement of R = sigma$_{L}$/sigma$_{T}$ in deep inelastic muon-proton scattering (1990)

Aubert, Jean-Jacques, Bassompierre, Gabriel, Becks, K H, Best, C, Böhm, E, De Bouard, X, ...