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Botio Betev
Articles in Scholarly Journals [Incomplete List]
CMS Physics Technical Design Report, Volume II: Physics Performance
Journal of Physics G: Nuclear and Particle Physics, vol. 34, no. 6, pp. 995–1579, 2007
Study of resonance formation in the mass region 1400−1500MeV through the reaction
Journal of High Energy Physics, vol. 2007, no. 03, pp. 018–018, 2007
Measurement of the mass and the width of the W boson at LEP
The European Physical Journal C, vol. 45, no. 3, pp. 569–587, 2006
Measurement of hadron and lepton-pair production in e+e- collisions at $\sqrt{s}=192-208 GeV$ at LEP
The European Physical Journal C, vol. 47, no. 1, pp. 1–19, 2006
Reconstruction of the signal amplitude of the CMS electromagnetic calorimeter
The European Physical Journal C, vol. 46, no. S1, pp. 23–35, 2006
Study of inclusive strange-baryon production and search for pentaquarks in two-photon collisions at LEP
The European Physical Journal C, vol. 49, no. 2, pp. 395–410, 2006
Results of the first performance tests * of the CMS electromagnetic calorimeter
The European Physical Journal C, vol. 44, no. S2, pp. 1–10, 2006
The solar flare of the 14th of July 2000 (L3+C detector results)
Astronomy and Astrophysics, vol. 456, no. 1, pp. 351–357, 2006
Analysis of the π+π−π+π−π+π−π+π− and π+π0π−π0π+π0π−π0 final states in quasi-real two-photon collisions at LEP
Physics Letters B, vol. 638, no. 2-3, pp. 128–139, 2006
Measurement of the photon structure function with the L3 detector at LEP
Physics Letters B, 2005
Z-boson production with two unobserved, back-to-back, hard photons at LEP
Physics Letters B, vol. 613, no. 3-4, pp. 118–127, 2005
Measurement of exclusive ρ+ρ−ρ+ρ− production in mid-virtuality two-photon interactions and study of the γγ∗→ρργγ∗→ρρ process at LEP
Physics Letters B, vol. 615, no. 1-2, pp. 19–30, 2005
Compton scattering of quasi-real virtual photons at LEP
Physics Letters B, vol. 616, no. 3-4, pp. 145–158, 2005
Measurement of the cross section for open-beauty production in photon–photon collisions at LEP
Physics Letters B, vol. 619, no. 1-2, pp. 71–81, 2005
Neutral-current four-fermion production in interactions at LEP
Physics Letters B, vol. 616, no. 3-4, pp. 159–173, 2005
Search for an invisibly-decaying Higgs boson at LEP
Physics Letters B, vol. 609, no. 1-2, pp. 35–48, 2005
Measurement of the running of the electromagnetic coupling at large momentum-transfer at LEP
Physics Letters B, vol. 623, no. 1-2, pp. 26–36, 2005
Measurement of the shadowing of high-energy cosmic rays by the Moon: A search for TeV-energy antiprotons
Astroparticle Physics, vol. 23, no. 4, pp. 411–434, 2005
The data acquisition system of the neutron time-of-flight facility n_TOF at CERN
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 538, no. 1-3, pp. 692–702, 2005
Studies of hadronic event structure in annihilation from 30 to 209GeV with the L3 detector
Physics Reports, vol. 399, no. 2-3, pp. 71–174, 2004
Search for colour singlet and colour reconnection effects in hadronic Z decays at LEP
Physics Letters B, vol. 581, no. 1-2, pp. 19–30, 2004
Single- and multi-photon events with missing energy in e+e- collisions at LEP
Physics Letters B, vol. 587, no. 1-2, pp. 16–32, 2004
Muon-pair and tau-pair production in two-photon collisions at LEP
Physics Letters B, vol. 585, no. 1-2, pp. 53–62, 2004
Inclusive Lambda production in two-photon collisions at LEP
Physics Letters B, vol. 586, no. 3-4, pp. 140–150, 2004
Measurement of triple-gauge-boson couplings of the W boson at LEP
Physics Letters B, vol. 586, no. 3-4, pp. 151–166, 2004
Measurement of exclusive production in high- two-photon collisions at LEP
Physics Letters B, vol. 597, no. 1, pp. 26–38, 2004
Measurement of the atmospheric muon spectrum from 20 to 3000 GeV
Physics Letters B, vol. 598, no. 1-2, pp. 15–32, 2004
Measurement of the cross section of W-boson pair production at LEP
Physics Letters B, vol. 600, no. 1-2, pp. 22–40, 2004
Measurement of exclusive production in mid-virtuality two-photon interactions at LEP
Physics Letters B, vol. 604, no. 1-2, pp. 48–60, 2004
Search for scalar leptons and scalar quarks at LEP
Physics Letters B, vol. 580, no. 1-2, pp. 37–49, 2004
Flavour independent search for neutral Higgs bosons at LEP
Physics Letters B, vol. 583, no. 1-2, pp. 14–27, 2004
Measurement of the Z-boson mass using e+e-?Z? events at centre-of-mass energies above the Z pole
Physics Letters B, vol. 585, no. 1-2, pp. 42–52, 2004
Search for anomalous couplings in the Higgs sector at LEP
Physics Letters B, vol. 589, no. 3-4, pp. 89–102, 2004
Study of the process at LEP and limits on triple neutral-gauge-boson couplings
Physics Letters B, vol. 597, no. 2, pp. 119–130, 2004
Search for branons at LEP
Physics Letters B, vol. 597, no. 2, pp. 145–154, 2004
Inclusive jet production in two-photon collisions at LEP
Physics Letters B, vol. 602, no. 3-4, pp. 157–166, 2004
Proton–antiproton pair production in two-photon collisions at LEP
Physics Letters B, vol. 571, no. 1-2, pp. 11–20, 2003
Search for excited leptons at LEP
Physics Letters B, vol. 568, no. 1-2, pp. 23–34, 2003
Measurement of exclusive ?0?0 production in two-photon collisions at high Q2 at LEP
Physics Letters B, vol. 568, no. 1-2, pp. 11–22, 2003
Search for a Higgs boson decaying to weak boson pairs at LEP
Physics Letters B, vol. 568, no. 3-4, pp. 191–204, 2003
Measurement of charged-particle multiplicity distributions and their Hq moments in hadronic Z decays at LEP
Physics Letters B, vol. 577, no. 3-4, pp. 109–119, 2003
Experience with the L3 vertex drift chamber at LEP
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 515, no. 1-2, pp. 31–36, 2003
Z boson pair-production at LEP
Physics Letters B, vol. 572, no. 3-4, pp. 133–144, 2003
Search for charged Higgs bosons at LEP
Physics Letters B, vol. 575, no. 3-4, pp. 208–220, 2003
Search for doubly-charged Higgs bosons at LEP
Physics Letters B, vol. 576, no. 1-2, pp. 18–28, 2003
Study of the e+e-?Ze+e- process at LEP
Physics Letters B, vol. 561, no. 1-2, pp. 73–81, 2003
Inclusive charged hadron production in two-photon collisions at LEP
Physics Letters B, vol. 554, no. 3-4, pp. 105–114, 2003
Measurement of W polarisation at LEP
Physics Letters B, vol. 557, no. 3-4, pp. 147–156, 2003
Search for colour reconnection effects in e+e-?W+W-?hadrons through particle-flow studies at LEP
Physics Letters B, vol. 561, no. 3-4, pp. 202–212, 2003
Measurement of genuine three-particle Bose–Einstein correlations in hadronic Z decay
Physics Letters B, vol. 540, no. 3-4, pp. 185–198, 2002
Production of single W bosons at LEP and measurement of WW? gauge coupling parameters
Physics Letters B, vol. 547, no. 3-4, pp. 151–163, 2002
Measurement of Bose–Einstein correlations in e+e-?W+W- events at LEP
Physics Letters B, vol. 547, no. 3-4, pp. 139–150, 2002
Search for single top production at LEP
Physics Letters B, vol. 549, no. 3-4, pp. 290–300, 2002
Inclusive π0 and KS0 production in two-photon collisions at LEP
Physics Letters B, vol. 524, no. 1-2, pp. 44–54, 2002
Bose–Einstein correlations of neutral and charged pions in hadronic Z decays
Physics Letters B, vol. 524, no. 1-2, pp. 55–64, 2002
Search for R-parity violating decays of supersymmetric particles in e+e− collisions at LEP
Physics Letters B, vol. 524, no. 1-2, pp. 65–80, 2002
Study of multiphoton final states and tests of QED in e+e- collisions at ? up to 209 GeV
Physics Letters B, vol. 531, no. 1-2, pp. 28–38, 2002
Double-tag events in two-photon collisions at LEP
Physics Letters B, vol. 531, no. 1-2, pp. 39–51, 2002
Inclusive D*± production in two-photon collisions at LEP
Physics Letters B, vol. 535, no. 1-4, pp. 59–69, 2002
? and S0 pair production in two-photon collisions at LEP
Physics Letters B, vol. 536, no. 1-2, pp. 24–33, 2002
The reaction at LEP and constraints on anomalous quartic gauge boson couplings
Physics Letters B, vol. 540, no. 1-2, pp. 43–51, 2002
Search for neutral Higgs bosons of the minimal supersymmetric standard model in e+e- interactions at ? up to 209 GeV
Physics Letters B, vol. 545, no. 1-2, pp. 30–42, 2002
The L3+C detector, a unique tool-set to study cosmic rays
Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment, vol. 488, no. 1-2, pp. 209–225, 2002
Light resonances in K0SK±p± and ?p+p- final states in ?? collisions at LEP
Physics Letters B, vol. 501, no. 1-2, pp. 1–11, 2001
K0SK0S final state in two-photon collisions and implications for glueballs
Physics Letters B, vol. 501, no. 3-4, pp. 173–182, 2001
Search for excited leptons in e+e- interactions at ?–202 GeV
Physics Letters B, vol. 502, no. 1-4, pp. 37–50, 2001
Measurements of the cross sections for open charm and beauty production in ?? collisions at ?–202 GeV
Physics Letters B, vol. 503, no. 1-2, pp. 10–20, 2001
Search for neutral Higgs bosons of the minimal supersymmetric standard model in e+e- interactions at ?192–202 GeV
Physics Letters B, vol. 503, no. 1-2, pp. 21–33, 2001
Measurement of the tau branching fractions into leptons
Physics Letters B, vol. 507, no. 1-4, pp. 47–60, 2001
Study of the ? process at LEP
Physics Letters B, vol. 505, no. 1-4, pp. 47–58, 2001
Search for the Standard Model Higgs boson in e+e- collisions at ? up to 202 GeV
Physics Letters B, vol. 508, no. 3-4, pp. 225–236, 2001
Measurement of the charm production cross section in ?? collisions at LEP
Physics Letters B, vol. 514, no. 1-2, pp. 19–28, 2001
Study of Z boson pair production in e+e- interactions at ?–202 GeV
Physics Letters B, vol. 497, no. 1-2, pp. 23–38, 2001
Total cross section in ?? collisions at LEP
Physics Letters B, vol. 519, no. 1-2, pp. 33–45, 2001
Search for heavy isosinglet neutrino in e+e− annihilation at LEP
Physics Letters B, vol. 517, no. 1-2, pp. 67–74, 2001
Search for heavy neutral and charged leptons in e+e- annihilation at LEP
Physics Letters B, vol. 517, no. 1-2, pp. 75–85, 2001
Standard model Higgs boson with the L3 experiment at LEP
Physics Letters B, vol. 517, no. 3-4, pp. 319–331, 2001
Search for anomalous couplings in the Higgs sector at LEP
Physics Letters B, vol. 489, no. 1-2, pp. 102–114, 2000
QCD studies in e+e- annihilation from 30 GeV to 189 GeV
Physics Letters B, vol. 489, no. 1-2, pp. 65–80, 2000
Search for anomalous ZZ? and Z?? couplings in the process e+e-?Z? at LEP
Physics Letters B, vol. 489, no. 1-2, pp. 55–64, 2000
Search for manifestations of new physics in fermion-pair production at LEP
Physics Letters B, vol. 489, no. 1-2, pp. 81–92, 2000
Determination of ?/Z interference in e+e- annihilation at LEP
Physics Letters B, vol. 489, no. 1-2, pp. 93–101, 2000
Production of single W bosons at ? GeV and measurement of WW? gauge couplings
Physics Letters B, vol. 487, no. 3-4, pp. 229–240, 2000
Measurement of the W+W-? cross section and direct limits on anomalous quartic gauge boson couplings at LEP
Physics Letters B, vol. 490, no. 3-4, pp. 187–195, 2000
Measurement of Bose–Einstein correlations in e+e-?W+W- at GeV
Physics Letters B, vol. 493, no. 3-4, pp. 233–248, 2000
Higgs candidates in e+e- interactions at ? GeV
Physics Letters B, vol. 495, no. 1-2, pp. 18–25, 2000
Search for a Higgs boson decaying into two photons in e+e- interactions at ? = 189 GeV
Physics Letters B, vol. 489, no. 1-2, pp. 115–124, 2000
Measurement of the probability of gluon splitting into charmed quarks in hadronic Z decays
Physics Letters B, vol. 476, no. 3-4, pp. 243–255, 2000
Search for charginos with a small mass difference to the lightest supersymmetric particle at ? = 189 GeV
Physics Letters B, vol. 482, no. 1-3, pp. 31–42, 2000
Hard-photon production and tests of QED at LEP
Physics Letters B, vol. 475, no. 1-2, pp. 198–205, 2000
Measurement of the running of the fine-structure constant
Physics Letters B, vol. 476, no. 1-2, pp. 40–48, 2000
Measurement of hadron and lepton-pair production at ? GeV at LEP
Physics Letters B, vol. 479, no. 1-3, pp. 101–117, 2000
Measurement of the lifetime of the tau lepton
Physics Letters B, vol. 479, no. 1-3, pp. 67–78, 2000
Inclusive S+ and S0 production in hadronic Z decays
Physics Letters B, vol. 479, no. 1-3, pp. 79–88, 2000
Measurements of cross sections and forward-backward asymmetries at the Z resonance and determination of electroweak parameters
The European Physical Journal C - Particles and Fields, vol. 16, no. 1, pp. 1–40, 2000
Search for charginos and neutralinos in e+e- collisions at ? = 189 GeV
Physics Letters B, vol. 472, no. 3-4, pp. 420–433, 2000
Search for excited leptons at ? GeV
Physics Letters B, vol. 473, no. 1-2, pp. 177–185, 2000
The Q2 evolution of the hadronic photon structure function F?2 at LEP
Physics Letters B, vol. 447, no. 1-2, pp. 147–156, 1999
Measurement of the ? forward-backward asymmetry and the ? mixing parameter using prompt leptons
Physics Letters B, vol. 448, no. 1-2, pp. 152–162, 1999
Study of neutral-current four-fermion and ZZ production in e+e- collisions at ? 183 GeV
Physics Letters B, vol. 450, no. 1-3, pp. 281–293, 1999
Inclusive charm production in two-photon collisions at LEP
Physics Letters B, vol. 453, no. 1-2, pp. 83–93, 1999
Searches for scalar top and scalar bottom quarks in e+e- interactions at 161 GeV ? 183 GeV
Physics Letters B, vol. 445, no. 3-4, pp. 428–438, 1999
Measurement of the cross-section for the process ?*?* ? hadrons at LEP
Physics Letters B, vol. 453, no. 3-4, pp. 333–342, 1999
?c2 formation in two-photon collisions at LEP
Physics Letters B, vol. 453, no. 1-2, pp. 73–82, 1999
Measurement of mass and width of the W boson at LEP
Physics Letters B, vol. 454, no. 3-4, pp. 386–398, 1999
Search for scalar leptons in e+e- collisions at ? GeV
Physics Letters B, vol. 456, no. 2-4, pp. 283–296, 1999
Formation of the ?c in two-photon collisions at LEP
Physics Letters B, vol. 461, no. 1-2, pp. 155–166, 1999
Search for the standard model Higgs boson in e+e- interactions at ? GeV
Physics Letters B, vol. 461, no. 4, pp. 376–386, 1999
Search for heavy neutral and charged leptons in e+e- annihilation at ? = 183 and 189 GeV
Physics Letters B, vol. 462, no. 3-4, pp. 354–364, 1999
Search for low scale gravity effects in e+e- collisions at LEP
Physics Letters B, vol. 464, no. 1-2, pp. 135–144, 1999
Study of Z boson pair production in e+e- collisions at LEP at ? GeV
Physics Letters B, vol. 465, no. 1-4, pp. 363–375, 1999
Measurement of the spectroscopy of orbitally excited B mesons at LEP
Physics Letters B, vol. 465, no. 1-4, pp. 323–334, 1999
Measurement of triple-gauge-boson couplings of the W boson at LEP
Physics Letters B, vol. 467, no. 1-2, pp. 171–184, 1999
Single and multi-photon events with missing energy in e+e-collisions at ?= 189 GeV
Physics Letters B, vol. 470, no. 1-4, pp. 268–280, 1999
Heavy quarkonium production in Z decays
Physics Letters B, vol. 453, no. 1-2, pp. 94–106, 1999
Measurement of an elongation of the pion source in Z decays
Physics Letters B, vol. 458, no. 4, pp. 517–528, 1999
Search for heavy isosinglet neutrinos in e+e- annihilation at ? GeV
Physics Letters B, vol. 461, no. 4, pp. 397–404, 1999
Search for charged Higgs bosons in e+e- collisions at ? GeV
Physics Letters B, vol. 466, no. 1, pp. 71–78, 1999
Measurement of inclusive D*± production in two-photon collisions at LEP
Physics Letters B, vol. 467, no. 1-2, pp. 137–146, 1999
Search for extra dimensions in boson and fermion pair production in e+e- interactions at LEP
Physics Letters B, vol. 470, no. 1-4, pp. 281–288, 1999
Search for charged Higgs bosons in e+e- collisions at centre-of-mass energies between 130 and 183 GeV
Physics Letters B, vol. 446, no. 3-4, pp. 368–377, 1999
Search for R-parity violating chargino and neutralino decays in e+e- collisions up to ? GeV
Physics Letters B, vol. 459, no. 1-3, pp. 354–366, 1999
QCD results from studies of hadronic events produced in e+e- annihilations at ? GeV
Physics Letters B, vol. 444, no. 3-4, pp. 569–582, 1998
Production of single W bosons in ? interactions at ? GeV and limits on anomalous ? couplings
Physics Letters B, vol. 436, no. 3-4, pp. 417–427, 1998
Measurement of W-pair cross sections in ? interactions at ? and W-decay branching fractions
Physics Letters B, vol. 436, no. 3-4, pp. 437–452, 1998
Measurement of the
The European Physical Journal C, vol. 5, no. 2, p. 195, 1998
Measurement of ?'(958) formation in two-photon collisions at LEP1
Physics Letters B, vol. 418, no. 3-4, pp. 399–410, 1998
Determination of the number of light neutrino species from single photon production at LEP
Physics Letters B, vol. 431, no. 1-2, pp. 199–208, 1998
Search for the standard model Higgs boson in e+e- interactions at ? GeV
Physics Letters B, vol. 431, no. 3-4, pp. 437–450, 1998
Search for new physics phenomena in fermion-pair production at LEP
Physics Letters B, vol. 433, no. 1-2, pp. 163–175, 1998
Measurement of the anomalous magnetic and electric dipole moments of the tau lepton
Physics Letters B, vol. 434, no. 1-2, pp. 169–179, 1998
Study of anomalous ZZ? and Z?? couplings at LEP
Physics Letters B, vol. 436, no. 1-2, pp. 187–198, 1998
Measurement of the inclusive charmless semileptonic branching fraction of beauty hadrons and a determination of |Vub| at LEP
Physics Letters B, vol. 436, no. 1-2, pp. 174–186, 1998
Test of CP invariance in ? decay
Physics Letters B, vol. 436, no. 3-4, pp. 428–436, 1998
Search for neutral Higgs bosons of the minimal supersymmetric standard model in ?interactions at ? = 130 - 183 GeV
Physics Letters B, vol. 436, no. 3-4, pp. 389–402, 1998
Study of the hadronic photon structure function ? at LEP
Physics Letters B, vol. 436, no. 3-4, pp. 403–416, 1998
Missing mass spectra in hadronic events from e+e-collisions at ? 161–172 GeV and limits on invisible Higgs decays
Physics Letters B, vol. 418, no. 3-4, pp. 389–398, 1998
Measurement of the weak dipole moments of the t lepton
Physics Letters B, vol. 426, no. 1-2, pp. 207–216, 1998
Angular multiplicity fluctuations in hadronic ? decays and comparison to QCD models and analytical calculations
Physics Letters B, vol. 428, no. 1-2, pp. 186–196, 1998
Measurement of ? polarisation at LEP
Physics Letters B, vol. 429, no. 3-4, pp. 387–398, 1998
Local multiplicity fluctuations in hadronic Z decay
Physics Letters B, vol. 429, no. 3-4, pp. 375–386, 1998
Measurement of the average lifetime of b-hadrons in Z decays
Physics Letters B, vol. 416, no. 1-2, pp. 220–232, 1998
Measurement of the Michel parameters and the average tau-neutrino helicity from tau decays at LEP
Physics Letters B, vol. 438, no. 3-4, pp. 405–416, 1998
Upper limit on the lifetime difference of short- and long-lived B0s mesons
Physics Letters B, vol. 438, no. 3-4, pp. 417–429, 1998
Photon structure functions and azimuthal correlations of lepton pairs in tagged ?? collisions
Physics Letters B, vol. 438, no. 3-4, pp. 363–378, 1998
Measurement of radiative Bhabha and quasi-real Compton scattering
Physics Letters B, vol. 439, no. 1-2, pp. 183–196, 1998
Measurement of the effective weak mixing angle by jet-charge asymmetry in hadronic decays of the Z boson
Physics Letters B, vol. 439, no. 1-2, pp. 225–236, 1998
Single and multi-photon events with missing energy in e+e- collisions at ? GeV
Physics Letters B, vol. 444, no. 3-4, pp. 503–515, 1998
Measurements of mass, width and gauge couplings of the W boson at LEP
Physics Letters B, vol. 413, no. 1-2, pp. 176–190, 1997
Search for R-parity breaking sneutrino exchange at LEP
Physics Letters B, vol. 414, no. 3-4, pp. 373–381, 1997
Search for anomalous four-jet events in e+e- annihilation at ?
Physics Letters B, vol. 411, no. 3-4, pp. 330–338, 1997
Production of single W bosons at LEP
Physics Letters B, vol. 403, no. 1-2, pp. 168–176, 1997
Upsilon production in Z decays
Physics Letters B, vol. 413, no. 1-2, pp. 167–175, 1997
QCD studies and determination of as in e+ e- collisions at ? = 161 GeV and 172 GeV
Physics Letters B, vol. 404, no. 3-4, pp. 390–402, 1997
Search for new physics in energetic single photon production in e+e- annihilation at the Z resonance
Physics Letters B, vol. 412, no. 1-2, pp. 201–209, 1997
Search for the standard model Higgs boson in e+e- interactions at ?
Physics Letters B, vol. 411, no. 3-4, pp. 373–386, 1997
Neutral-current four-fermion production in e+e- interactions at 130 GeV ?
Physics Letters B, vol. 413, no. 1-2, pp. 191–200, 1997
Search for excited leptons in e+e- annihilation at ?
Physics Letters B, vol. 401, no. 1-2, pp. 139–149, 1997
Measurement of inclusive ? and ?? production in hadronic Z decays
Physics Letters B, vol. 393, no. 3-4, pp. 465–476, 1997
Search for neutral B meson decays to two charged leptons
Physics Letters B, vol. 391, no. 3-4, pp. 474–480, 1997
Search for exclusive B decays to J and ? or p0 with the L3 detector
Physics Letters B, vol. 391, no. 3-4, pp. 481–490, 1997
Study of the weak charged hadronic current in b decays
Physics Letters B, vol. 393, no. 3-4, pp. 477–486, 1997
Measurement of and a new limit for
Physics Letters B, vol. 396, no. 1-4, pp. 327–337, 1997
Pair-production of W bosons in e+e- interactions at ? GeV
Physics Letters B, vol. 398, no. 1-2, pp. 223–238, 1997
Production of e, µ and t pairs in untagged two-photon collisions at LEP
Physics Letters B, vol. 407, no. 3-4, pp. 341–350, 1997