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CERN Document Server Pronađeno je 22 zapisa  1 - 10slijedećikraj  idi na zapis: Pretraživanje je potrajalo 0.67 sekundi 
1.
Measurement of Triple Gauge-Boson Couplings at LEP energies up to 189 GeV / ALEPH Collaboration
The triple gauge-boson couplings involving the W are determined using data samples collected with the ALEPH detector at mean centre-of-mass energies of 183 GeV and 189 GeV, corresponding to integrated luminosities of 57 pb^-1 and 174 pb^-1, respectively. The couplings, g^Z_1, Kappa_gamma and lambda_gamma, are measured using W-pair events, single-W production and single-gamma production. [...]
hep-ex/0104034; CERN-EP-2001-022; SLAC-PUB-9520; CERN-ALEPH-2000-015; CERN-EP-2001-022.- Geneva : CERN, 2001 - 40 p. ALEPH Papers - Published in : Eur. Phys. J. C 21 (2001) 423 Fulltext: arXiv:hep-ex_0104034 - PDF; ep-2001-022 - PDF; External links: Fulltext; SLAC Document Server - Please contact the library if you need to access this document.
2.
Multiplicity Distributions and Charged-neutral Fluctuations / WA98 Collaboration
Results from the multiplicity distributions of inclusive photons and charged particles, scaling of particle multiplicities, event-by-event multiplicity fluctuations, and charged-neutral fluctuations in 158$\cdot A$ GeV Pb+Pb collisions are presented and discussed. A scaling of charged particle multiplicity as $N_{part}^{1.07\pm 0.05}$ and photons as $N_{part}^{1.12\pm 0.03}$ have been observed, indicating violation of naive wounded nucleon model. [...]
nucl-ex/0103007.- 2001 - 15 p.
Fulltext: PDF; External link: nucl-ex/0103007 PDF
In : International Symposium On Nuclear Physics, Mumbai, India, 18 - 20 Dec 2000
3.
Search for Supersymmetric Particles in $e^{+}e^{-}$ Collisions at $\sqrt{s}$ up to 202 GeV and Mass Limit for the Lightest Neutralino / ALEPH Collaboration
Searches for pair production of squarks, sleptons, charginos and neutralinos are performed with the data collected by the ALEPH detector at LEP at centre-of-mass energies from 188.6 to 201.6 GeV. No evidence for any such signals is observed in a total integrated luminosity of about 410 pb**-1. [...]
hep-ex/0011047; CERN-EP-2000-139; CERN-EP-2000-139.- Geneva : CERN, 2001 - 24 p. ALEPH Papers - Published in : Phys. Lett. B 499 (2001) 67-84 Fulltext: arXiv:hep-ex_0011047 - PDF; ep-2000-139 - PDF; External link: Preprint - Please contact the library if you need to access this document.
4.
Observation of an Excess in the Search for the Standard Model Higgs Boson at ALEPH / ALEPH Collaboration
A search has been performed for the Standard Model Higgs boson in the data sample collected with the ALEPH detector at LEP, at centre-of-mass energies up to 209 GeV. An excess of 3 $\sigma$ beyond the background expectation is found, consistent with the production of the Higgs boson with a mass near 114 GeV=c^2 . [...]
hep-ex/0011045; CERN-EP-2000-138; CERN-EP-2000-138.- Geneva : CERN, 2000 - 20 p. ALEPH Papers - Published in : Phys. Lett. B 495 (2000) 1-17 Fulltext: arXiv:hep-ex_0011045 - PDF; ep-2000-138 - PDF; External link: Preprint - Please contact the library if you need to access this document.
5.
Search for R-Parity Violating Decays of Supersymmetric Particles in $e^{+}e^{-}$ Collisions at Centre-of-Mass Energies from 189 GeV to 202 GeV / ALEPH Collaboration
Searches for the production of supersymmetric particles under the assumption that R-parity is violated via a single dominant LLE, LQD or UDD coupling were performed. These use the data collected by the ALEPH detector at LEP at centre-of-mass energies from 188.6 to 201.6 GeV. [...]
hep-ex/0011008; CERN-EP-2000-132; CERN-EP-2000-132.- Geneva : CERN, 2001 - 33 p. ALEPH Papers - Published in : Eur. Phys. J. C 19 (2001) 415 English: EPS; French: EPS; Fulltext: ep-2000-132.fig8_b - EPS; ep-2000-132.fig8_c - EPS; ep-2000-132.fig8_a - EPS; ep-2000-132.fig9_d - EPS; ep-2000-132.fig9_c - EPS; ep-2000-132.fig9_b - EPS; ep-2000-132.fig9_a - EPS; ep-2000-132 - PDF; ep-2000-132.fig6_a - EPS; ep-2000-132.fig5_c - EPS; ep-2000-132.fig5_b - EPS; ep-2000-132.fig5_a - EPS; ep-2000-132.fig1_a - EPS; ep-2000-132.fig5_d - EPS; ep-2000-132.fig4_b - EPS; ep-2000-132.fig4_c - EPS; ep-2000-132.fig4_a - EPS; ep-2000-132.fig6_d - EPS; ep-2000-132.fig1_d - EPS; ep-2000-132.fig1_c - EPS; ep-2000-132.fig1_b - EPS; ep-2000-132.fig6_b - EPS; ep-2000-132.fig6_c - EPS; ep-2000-132.fig7_a - EPS; ep-2000-132.fig7_c - EPS; ep-2000-132.fig1_h - EPS; arXiv:hep-ex_0011008 - PDF; ep-2000-132.fig3_b - EPS; ep-2000-132.fig7_b - EPS; ep-2000-132.fig3_a - EPS; German: EPS; External link: Preprint - Please contact the library if you need to access this document.
6.
Searches for neutral Higgs bosons in $e^{+}e^{-}$ collisions at centre-of-mass energies from 192 to 202 GeV / ALEPH Collaboration
Searches for neutral Higgs bosons are performed with the 237 pb^-1 of data collected in 1999 by the ALEPH detector at LEP, for centre-of-mass energies between 191.6 and 201.6 GeV. These searches apply to Higgs bosons within the context of the Standard Model and its minimal supersymmetric extension (MSSM) as well as to invisibly decaying Higgs bosons. [...]
hep-ex/0010062; CERN-EP-2000-131; CERN-EP-2000-131.- Geneva : CERN, 2001 - 17 p. ALEPH Papers - Published in : Phys. Lett. B 499 (2001) 53 Fulltext: ep-2000-131 - PDF; arXiv:hep-ex_0010062 - PDF; External link: Preprint - Please contact the library if you need to access this document.
7.
Scaling of Particle and Transverse Energy Production in 208Pb+208Pb collisions at 158 A GeV / WA98 Collaboration
Transverse energy, charged particle pseudorapidity distributions and photon transverse momentum spectra have been studied as a function of the number of participants (N_{part}) and the number of binary nucleon-nucleon collisions (N_{coll}) in 158 A GeV Pb+Pb collisions over a wide impact parameter range. A scaling of the transverse energy pseudorapidity density at midrapidity as N_{part}^{1.08 \pm 0.06} and N_{coll}^{0.83 \pm 0.05} is observed. [...]
nucl-ex/0008004.- Upton, NY : Brookhaven Nat. Lab., 2001 - 11 p. - Published in : Eur. Phys. J. C 18 (2001) 651-63 Fulltext: PDF; External link: Fulltext
8.
Search for charged Higgs bosons in $e^+ e^-$ collisions at energies up to $\sqrt{s}$ = 189 GeV / ALEPH Collaboration
The data collected at centre-of-mass energies of 188.6 GeV by ALEPH at LEP, corresponding to an integrated luminosity of 176.2 pb-1, are analysed in a search for pair-produced charged Higgs bosons H+/-. Three analyses are employed to select the taunutaunu, taunucs and cscs final states. [...]
hep-ex/0008005; CERN-EP-2000-086; CERN-EP-2000-086.- Geneva : CERN, 2000 - 14 p. ALEPH Papers - Published in : Phys. Lett. B 487 (2000) 253-263 Fulltext: ep-2000-086 - PDF; arXiv:hep-ex_0008005 - PDF; External link: Preprint - Please contact the library if you need to access this document.
9.
Search for $\gamma\gamma$ decays of a Higgs boson produced in association with a fermion pair in $e^{+} e^{-}$ collisions at LEP / ALEPH Collaboration
A search for gamma-gamma decays of a Higgs boson is performed in the data sample collected at LEP with the ALEPH detector between 1991 and 1999. This corresponds to an integrated luminosity of 672 pb-1 at centre-of-mass energies ranging from 88 to 202 GeV. [...]
hep-ex/0008004; CERN-EP-2000-083.- Geneva : CERN, 2000 - 16 p. ALEPH Papers - Published in : Phys. Lett. B 487 (2000) 241-252 Fulltext: ep-2000-083 - PDF; arXiv:hep-ex_0008004 - PDF; External link: Preprint - Please contact the library if you need to access this document.
10.
Search for disoriented chiral condensates in 158.A GeV Pb + Pb collisions / WA98 Collaboration
A detailed analysis of the phase space distributions of charged particles and photons have been carried out using two independent methods. The results indicate the presence of nonstatistical fluctuations in localized regions of phase space..
nucl-ex/9909018.- Geneva : CERN, 2000 - 4 p. - Published in : Nucl. Phys. A 663-664 (2000) 745-8 Fulltext: PDF;
In : 15th Particles and Nuclei International Conference, Uppsala, Sweden, 10 - 16 Jun 1999, pp.745-748

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