Extermann, Pierre | Archive ouverte UNIGE

Title	Published in	Year	Views	Downloads
Search for charged Higgs bosons: combined results using LEP data	European physical journal. C, Particles and fields	2013	552	0
Electroweak measurements in electron–positron collisions at W-boson-pair energies at LEP	Physics reports	2013	739	0
Isotopic Composition of Light Nuclei in Cosmic Rays: Results from AMS-01	The Astrophysical journal	2011	21	0
Generalized event shape and energy flow studies in e⁺e⁻ annihilation at √s=91.2−208.0 GeV	The journal of high energy physics	2011	651	374
Test of the τ-model of Bose–Einstein correlations and reconstruction of the source function in hadronic Z-boson decay at LEP	European physical journal. C, Particles and fields	2011	655	221
Relative Composition and Energy Spectra of Light Nuclei in Cosmic Rays. Results from AMS-01	The Astrophysical journal	2010	543	444
Study of the Solar anisotropy for cosmic ray primaries of about 200 GeV energy with the L3+C muon detector	Astronomy & astrophysics	2008	609	258
Study of hadronic event shape in flavour tagged events in e⁺e^- annihilation at 〈√s〉= 197 GeV	PMC physics A	2008	645	189
Cosmic-ray positron fraction measurement from 1 to 30 GeV with AMS-01	Physics letters. B	2007	624	419
Study of inclusive strange-baryon production and search for pentaquarks in two-photon collisions at LEP	European physical journal. C, Particles and fields	2007	670	257
Study of resonance formation in the mass region 1400−1500 MeV through the reaction γγ -> K_S⁰K^±π^±	The journal of high energy physics	2007	591	261
Measurement of the mass and the width of the W boson at LEP	European physical journal. C, Particles and fields	2006	666	236
Measurement of hadron and lepton-pair production in e⁺e^- collisions at √s=192−208 GeV at LEP	European physical journal. C, Particles and fields	2006	633	221
Analysis of the π⁺π⁻π⁺π⁻ and π⁺π⁰π⁻π⁰ final states in quasi-real two-photon collisions at LEP	Physics letters. B	2006	546	316
The solar flare of the 14th of July 2000 (L3+C detector results)	Astronomy & astrophysics	2006	664	352
Search for neutral MSSM Higgs bosons at LEP	European physical journal. C, Particles and fields	2006	611	384
Neutral-current four-fermion production in e⁺e⁻ interactions at LEP	Physics letters. B	2005	622	398
Measurement of the cross section for open-beauty production in photon–photon collisions at LEP	Physics letters. B	2005	720	550
Compton scattering of quasi-real virtual photons at LEP	Physics letters. B	2005	651	343
Search for an invisibly-decaying Higgs boson at LEP	Physics letters. B	2005	597	272
Study of spin and decay-plane correlations of W bosons in the e⁺e⁻ -> W⁺W^- process at LEP	European physical journal. C, Particles and fields	2005	560	409
Z-boson production with two unobserved, back-to-back, hard photons at LEP	Physics letters. B	2005	638	347
Measurement of the shadowing of high-energy cosmic rays by the Moon: A search for TeV-energy antiprotons	Astroparticle physics	2005	524	403
Measurement of the running of the electromagnetic coupling at large momentum-transfer at LEP	Physics letters. B	2005	663	458
Measurement of exclusive ρ⁺ρ⁻ production in mid-virtuality two-photon interactions and study of the γγ∗ -> ρρprocess at LEP	Physics letters. B	2005	622	197
Measurement of the photon structure function F₂^γ with the L3 detector at LEP	Physics letters. B	2005	543	352
Measurement of the cross section of W-boson pair production at LEP	Physics letters. B	2004	557	300
Muon-pair and tau-pair production in two-photon collisions at LEP	Physics letters. B	2004	635	170
Search for colour singlet and colour reconnection effects in hadronic Z decays at LEP	Physics letters. B	2004	614	351
Measurement of triple-gauge-boson couplings of the W boson at LEP	Physics letters. B	2004	568	306
Study of the e⁺e⁻ -> Zγ process at LEP and limits on triple neutral-gauge-boson couplings	Physics letters. B	2004	578	278
Single- and multi-photon events with missing energy in e⁺e⁻ collisions at LEP	Physics letters. B	2004	589	346
Flavour independent search for neutral Higgs bosons at LEP	Physics letters. B	2004	616	374
Inclusive Lambda production in two-photon collisions at LEP	Physics letters. B	2004	616	359
Measurement of the atmospheric muon spectrum from 20 to 3000 GeV	Physics letters. B	2004	567	405
Studies of hadronic event structure in e⁺e^- annihilation from 30 to 209 GeV with the L3 detecto	Physics reports	2004	576	0
Search for scalar leptons and scalar quarks at LEP	Physics letters. B	2004	604	291
Inclusive jet production in two-photon collisions at LEP	Physics letters. B	2004	608	363
Measurement of the Z-boson mass using e⁺e⁻ -> Zγ events at centre-of-mass energies above the Z pole	Physics letters. B	2004	565	266
Measurement of exclusive ρ⁰ρ⁰ production in mid-virtuality two-photon interactions at LEP	Physics letters. B	2004	538	224
Search for branons at LEP	Physics letters. B	2004	573	305
Search for anomalous couplings in the Higgs sector at LEP	Physics letters. B	2004	575	196
Measurement of exclusive ρ⁺ρ⁻ production in high-Q² two-photon collisions at LEP	Physics letters. B	2004	601	193
Z boson pair-production at LEP	Physics letters. B	2003	479	218
Measurement of exclusive ρ⁰ρ⁰ production in two-photon collisions at high Q² at LEP	Physics letters. B	2003	606	292
Measurement of charged-particle multiplicity distributions and their H_q moments in hadronic Z decays at LEP	Physics letters. B	2003	529	450
Measurement of W polarisation at LEP	Physics letters. B	2003	613	348
Study of the e⁺e⁻ -> Ze⁺e⁻ process at LEP	Physics letters. B	2003	536	306
Search for the Standard Model Higgs boson at LEP	Physics letters. B	2003	573	631
Measurement of Branching Fractions of τ Hadronic Decays		2003	530	0
Search for doubly-charged Higgs bosons at LEP	Physics letters. B	2003	454	283
Inclusive charged hadron production in two-photon collisions at LEP	Physics letters. B	2003	575	320
Search for excited leptons at LEP	Physics letters. B	2003	619	589
Proton–antiproton pair production in two-photon collisions at LEP	Physics letters. B	2003	608	507
A study of the dimensional stability of the AMS silicon tracker	Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment	2003	575	0
Search for colour reconnection effects in e⁺e⁻ -> W⁺W⁻ -> hadrons through particle-flow studies at LEP	Physics letters. B	2003	589	309
Search for a Higgs boson decaying to weak boson pairs at LEP	Physics letters. B	2003	584	273
Search for charged Higgs bosons at LEP	Physics letters. B	2003	590	152
Λ and Σ⁰ pair production in two-photon collisions at LEP	Physics letters. B	2002	660	317
Study of multiphoton final states and tests of QED in e⁺e⁻ collisions at √s up to 209 GeV	Physics letters. B	2002	551	438
The e⁺e⁻ -> Zγγ -> qqγγ reaction at LEP and constraints on anomalous quartic gauge boson couplings	Physics letters. B	2002	520	254
Search for R-parity violating decays of supersymmetric particles in e⁺e⁻ collisions at LEP	Physics letters. B	2002	558	264
Measurement of genuine three-particle Bose–Einstein correlations in hadronic Z decay	Physics letters. B	2002	665	457
Inclusive D^*± production in two-photon collisions at LEP	Physics letters. B	2002	543	395
Determination of α_s from hadronic event shapes in e⁺e⁻ annihilation at 192≤√s≤208 GeV	Physics letters. B	2002	565	243
Production of single W bosons at LEP and measurement of WWγ gauge coupling parameters	Physics letters. B	2002	560	369
Double-tag events in two-photon collisions at LEP	Physics letters. B	2002	587	394
Study of the W⁺W⁻γ process and limits on anomalous quartic gauge boson couplings at LEP	Physics letters. B	2002	541	312
Measurement of Bose–Einstein correlations in e⁺e⁻ -> W⁺W⁻ events at LEP	Physics letters. B	2002	572	433
Search for single top production at LEP	Physics letters. B	2002	597	309
f₁(1285) formation in two-photon collisions at LEP	Physics letters. B	2002	589	468
Search for neutral Higgs bosons of the minimal supersymmetric standard model in e⁺e⁻ interactions at √s up to 209 GeV	Physics letters. B	2002	594	251
The Alpha Magnetic Spectrometer (AMS) on the International Space Station: Part I – results from the test flight on the space shuttle	Physics reports	2002	624	1
Search for a Higgs boson decaying into two photons at LEP	Physics letters. B	2002	570	291
Inclusive π⁰ and K_S⁰ production in two-photon collisions at LEP	Physics letters. B	2002	568	395
Light resonances in K_S⁰K^±π^∓ and ηπ⁺π⁻ final states in γγ collisions at LEP	Physics letters. B	2001	592	220
Standard model Higgs boson with the L3 experiment at LEP	Physics letters. B	2001	576	352
K_s⁰K_s⁰ final state in two-photon collisions and implications for glueballs	Physics letters. B	2001	578	337
Study of the e⁺e⁻→Zγγ→qqγγ process at LEP	Physics letters. B	2001	560	307
Search for excited leptons in e⁺e⁻ interactions at √s=192–202 GeV	Physics letters. B	2001	497	360
Search for heavy neutral and charged leptons in e⁺e⁻ annihilation at LEP	Physics letters. B	2001	542	458
Search for neutral Higgs bosons of the minimal supersymmetric standard model in e⁺e⁻ interactions at √s=192–202 GeV	Physics letters. B	2001	578	392
Search for heavy isosinglet neutrino in e⁺e⁻ annihilation at LEP	Physics letters. B	2001	616	432
Total cross section in γγ collisions at LEP	Physics letters. B	2001	523	187
Measurement of the charm production cross section in γγ collisions at LEP	Physics letters. B	2001	540	229
Search for R-parity violating decays of supersymmetric particles in e⁺e⁻ collisions at √s= 189 GeV	European physical journal. C, Particles and fields	2001	537	242
Study of Z boson pair production in e⁺e⁻ interactions at √s=192–202 GeV	Physics letters. B	2001	550	207
Measurement of the tau branching fractions into leptons	Physics letters. B	2001	556	300
Measurements of the cross sections for open charm and beauty production in γγ collisions at √s=189–202 GeV	Physics letters. B	2001	592	186
Measurement of the topological branching fractions of the τ lepton at LEP	Physics letters. B	2001	547	330
Search for the Standard Model Higgs boson in e⁺e⁻ collisions at √s up to 202 GeV	Physics letters. B	2001	509	341
Search for a Higgs boson decaying into two photons in e⁺e⁻ interactions at √s=189 GeV	Physics letters. B	2000	547	177
Search for charginos with a small mass difference to the lightest supersymmetric particle at √s= 189 GeV	Physics letters. B	2000	484	221
Production of single W bosons at √s=189 GeV and measurement of WWγ gauge couplings	Physics letters. B	2000	550	211
Measurements of the bb production cross section and forward–backward asymmetry at centre-of-mass energies above the Z pole at LEP	Physics letters. B	2000	546	235
Hard-photon production and tests of QED at LEP	Physics letters. B	2000	715	421
Fetal echocardiography in pregnancies of women with congenital heart disease--clinical utility and limitations	The thoracic and cardiovascular surgeon	2000	557	0
Leptons in near earth orbit	Physics letters. B	2000	24	20
Helium in near Earth orbit	Physics letters. B	2000	1,042	601
Measurement of the W-pair production cross section and W-decay branching fractions in e⁺e⁻ interactions at √s=189 GeV	Physics letters. B	2000	450	344
Determination of γ/Z interference in e⁺e⁻ annihilation at LEP	Physics letters. B	2000	536	278
Search for anomalous ZZγ and Zγγ couplings in the process e⁺e⁻→Zγ at LEP	Physics letters. B	2000	592	206
Search for charged Higgs bosons in e⁺e⁻ collisions at centre-of-mass energies up to 202 GeV	Physics letters. B	2000	585	243
Measurement of the photon structure function at high Q² at LEP	Physics letters. B	2000	563	256
Measurement of the lifetime of the tau lepton	Physics letters. B	2000	551	299
Measurement of the e⁺e⁻→Zγγ cross section and determination of quartic gauge boson couplings at LEP	Physics letters. B	2000	563	257
Measurements of cross sections and forward-backward asymmetries at the Z resonance and determination of electroweak parameters	European physical journal. C, Particles and fields	2000	512	482
Measurement of the running of the fine-structure constant	Physics letters. B	2000	551	264
Search for an invisibly decaying Higgs boson in e⁺e⁻ collisions at √s= 183–189 GeV	Physics letters. B	2000	524	275
Search for anomalous couplings in the Higgs sector at LEP	Physics letters. B	2000	510	246
Measurement of Bose–Einstein correlations in e⁺e⁻→W⁺W⁻ at √s≈189 GeV	Physics letters. B	2000	594	342
Higgs candidates in e+e− interactions at √s=206.6 GeV	Physics letters. B	2000	637	363
Measurement of hadron and lepton-pair production at 130<√s<189 GeV at LEP	Physics letters. B	2000	546	397
Cosmic protons	Physics letters. B	2000	1,076	414
QCD studies in e⁺e⁻ annihilation from 30 GeV to 189 GeV	Physics letters. B	2000	504	229
Measurement of the probability of gluon splitting into charmed quarks in hadronic Z decays	Physics letters. B	2000	613	377
Inclusive Σ⁺ and Σ⁰ production in hadronic Z decays	Physics letters. B	2000	564	215
Search for charginos and neutralinos in e⁺e⁻ collisions at √s=189 GeV	Physics letters. B	2000	624	362
Direct observation of longitudinally polarised W^± bosons	Physics letters. B	2000	520	270
Measurement of the W+W−γ cross section and direct limits on anomalous quartic gauge boson couplings at LEP	Physics letters. B	2000	556	253
Search for manifestations of new physics in fermion-pair production at LEP	Physics letters. B	2000	605	373
The Q² evolution of the hadronic photon structure function F^γ₂ at LEP	Physics letters. B	1999	19	0
>Measurement of mass and width of the W boson at LEP	Physics letters. B	1999	20	0
Measurement of the e⁺ e^- -> Z -> b anti-b forward - backward asymmetry and the B⁰ -antiB⁰ mixing parameter using prompt leptons	Physics letters. B	1999	23	0
Search for R-parity violating chargino and neutralino decays in e⁺e⁻ collisions up to s=183 GeV	Physics letters. B	1999	20	0
Searches for scalar top and scalar bottom quarks in e⁺e⁻ interactions at 161 GeV ≤ √s ≤ 183 GeV	Physics letters. B	1999	33	0
Search for the standard model Higgs boson in e⁺e⁻ interactions at √s = 189 GeV	Physics letters. B	1999	20	0
Inclusive charm production in two photon collisions at LEP	Physics letters. B	1999	9	0
Heavy quarkonium production in Z decays	Physics letters. B	1999	20	0
Measurement of triple-gauge-boson couplings of the W boson at LEP	Physics letters. B	1999	14	0
Search for charged Higgs bosons in e⁺e⁻ collisions at √s= 189 GeV	Physics letters. B	1999	15	0
Measurement of an elongation of the pion source in Z decays	Physics letters. B	1999	23	0
Search for anti-helium in cosmic rays	Physics letters. B	1999	22	25
Search for low scale gravity effects in e⁺e⁻ collisions at LEP	Physics letters. B	1999	23	0
Search for neutral Higgs bosons of the minimal supersymmetric standard model in e⁺e⁻ interactions at √s= 130 - 183-GeV	Physics letters. B	1998	14	69
Measurement of the ${\rm\bf B_{\bf d}^{\bf 0}- {\bf \bar{B}}_{\bf d}^{\bf 0}}$ oscillation frequency	European physical journal. C, Particles and fields	1998	25	0
Test of CP invariance in Z→μ⁺μ⁻γ decay	Physics letters. B	1998	25	0
Measurement of the average lifetime of b-hadrons in Z decays	Physics Letters. B	1998	323	260
Measurement of W-pair cross sections in e⁺e⁻ interactions at √s = 172 GeV and W-decay branching fractions	Physics Letters. B	1997	480	247
Search for new physics in energetic single photon production in e⁺e⁻ annihilation at the Z resonance	Physics Letters. B	1997	303	239
Search for the standard model Higgs boson in e⁺e⁻ interactions at 161 ≤ √s ≤ 172 GeV	Physics Letters. B	1997	342	286
Measurement of inclusive ω and η′ production in hadronic Z decays	Physics Letters. B	1997	381	271
Single and multi-photon events with missing energy in e⁺e⁻ collisions at 161 GeV < √s < 172 GeV	Physics Letters. B	1997	358	141
Measurement of D_S^- → τ^- ν̄_Τ and a new limit for B^- → Τ̄ ν̄_Τ	Physics Letters. B	1997	423	160
Cross section of hadron production in γγ collisions at LEP	Physics Letters. B	1997	366	310
Production of single W bosons at LEP	Physics Letters. B	1997	349	181
QCD studies and determination of α_s in e⁺e⁻ collisions at √s = 161 GeV and 172 GeV	Physics Letters. B	1997	342	249
Search for neutral B meson decays to two charged leptons	Physics Letters. B	1997	367	179
Search for exclusive B decays to J and η or π⁰ with the L3 detector	Physics Letters. B	1997	364	234
Inclusive J, ψ′ and χ_c production in hadronic Z decays	Physics Letters. B	1997	355	201
Search for heavy neutral and charged leptons in e⁺e⁻ annihilation at √s = 161 and √s = 172 Gev	Physics Letters. B	1997	387	281
Neutral-current four-fermion production in e⁺e⁻ interactions at 130 GeV ≤ √s ≤ 172 GeV	Physics Letters. B	1997	323	198
Study of the weak charged hadronic current in b decays	Physics Letters. B	1997	371	366
Resonance formation in the π⁺π⁻π⁰ final state in two-photon collisions	Physics Letters. B	1997	413	174
Upsilon production in Z decays	Physics Letters. B	1997	382	236
Study of hadronic events and measurements of α_s between 30 and 91 GeV	Physics Letters. B	1997	322	258
Search for excited leptons in e⁺e⁻ annihilation at √s = 161 GeV	Physics Letters. B	1997	350	241
Production of e, μ and τ pairs in untagged two-photon collisions at LEP	Physics Letters. B	1997	355	203
Measurement of hadron and lepton-pair production at 161 GeV < √s < 172 GeV at LEP	Physics Letters. B	1997	348	185
Hard-photon production at √s = 161 and 172 GeV at LEP	Physics Letters. B	1997	371	281
Pair-production of W bosons in e⁺e⁻ interactions at √s = 161 GeV	Physics Letters. B	1997	366	210
Search for anomalous four-jet events in e⁺e⁻ annihilation at √s = 130−172 GeV	Physics Letters. B	1997	430	247
Observation of multiple hard photon final states at √s = 130 − 140 GeV at LEP	Physics letters. B	1996	13	0
Measurement of η production in two and three jet events from hadronic Z decays at LEP	Physics letters. B	1996	19	0
Measurement of the branching ratiosb →e ν X, μ ν X, τ ν X andν X	Zeitschrift für Physik. C, Particles and fields	1996	14	0
Search for supersymmetric particles at 130 GeV < √s < 140 GeV at LEP	Physics letters. B	1996	15	0
Determination of α_s from hadronic event shapes measured on the Z⁰ resonance	Physics letters. B	1992	15	0
Electroweak parameters of the Z⁰ resonance and the standard model	Physics Letters. B	1992	808	368
Searches for non-minimal Higgs bosons in Z⁰ decays	Physics letters. B	1992	12	0
Determination of the number of light neutrino species	Physics letters. B	1992	13	0
Search for the neutral Higgs boson at LEP	Physics letters. B	1992	11	0
Isolated hard photon emission in hadronic Z⁰ decays	Physics letters. B	1992	13	0
A Direct determination of the number of light neutrino families from e⁺ e^- ---> neutrino anti-neutrino gamma at LEP	Physics letters. B	1992	20	0
An Improved measurement of B⁰ - B⁰ mixing in Z^Odecays	Physics letters. B	1992	14	0
Search for narrow high mass resonances in radiative decays of the Z⁰	Physics letters. B	1991	11	0
Search for the neutral Higgs boson	Physics letters. B	1991	13	0
Decay properties of tau leptons measured at the Z⁰ resonance	Physics letters. B	1991	25	0
Measurements of Z⁰→ bb decays decays and the semileptonic branching ratio BR (b → ℓ + X)	Physics letters. B	1991	13	0
A Precision measurement of the number of neutrino species	Physics letters. B	1990	14	0
Test of QED in e⁺e⁻→γγ at LEP	Physics letters. B	1990	14	0
A search for heavy charged and neutral leptons from Z⁰ decays	Physics letters. B	1990	14	0
Measurement of Z⁰ → bb decay properties	Physics letters. B	1990	16	0
Search for excited neutrinos from Z⁰decays	Physics letters. B	1990	11	0
Mass limits for scalar muons, scalar electrons, and winos from e⁺e⁻ collisions near √ = 91 GeV	Physics letters. B	1989	23	0
Editorial : chercheur individuel ou équipe de chercheurs	Cahiers de la Faculté des sciences / Université de Genève	1987	24	17
Découverte d'une nouvelle particule, le baryon charmé étrange A⁺	Cahiers de la Faculté des sciences / Université de Genève	1984	16	16
Nouveau projet du CERN : six professeurs de physique de l'Université de Genève prennent position au sujet du LEP	Cahiers de la Faculté des sciences / Université de Genève	1980	21	23