CERN Accelerating science

CERN Document Server 91 εγγραφές βρέθηκαν  1 - 10επόμενοτέλος  μετάβαση στην εγγραφή: Η έρευνα πήρε 0.55 δευτερόλεπτα. 
1.
Electroweak Measurements in Electron-Positron Collisions at W-Boson-Pair Energies at LEP / ALEPH Collaboration
Electroweak measurements performed with data taken at the electron-positron collider LEP at CERN from 1995 to 2000 are reported. The combined data set considered in this report corresponds to a total luminosity of about 3~fb$^{-1}$ collected by the four LEP experiments ALEPH, DELPHI, L3 and OPAL, at centre-of-mass energies ranging from $130~GeV$ to $209~GeV$ [...]
arXiv:1302.3415; CERN-PH-EP-2013-022; CERN-PH-EP-2013-022.- Geneva : CERN, 2013 - 126 p. - Published in : Phys. Rep. 532 (2013) 119-244 Draft (restricted): PDF; Fulltext: CERN-PH-EP-2013-022 - PDF; arXiv:1302.3415 - PDF; External link: Preprint
2.
QCD coherence and correlations of particles with restricted momenta in hadronic Z decays / OPAL Collaboration
QCD coherence effects are studied based on measurements of correlations of particles with either restricted transverse momenta, pT<pTcut, where pT is defined with respect to the thrust axis, or restricted absolute momenta, p equiv |p| < pcut, using about four million hadronic Z decays recorded at LEP with the OPAL detector. The correlations are analyzed in terms of normalized factorial and cumulant moments. [...]
hep-ex/0604003; CERN-PH-EP-2006-003; CERN-PH-EP-2006-003.- Geneva : CERN, 2006 - 17 p. - Published in : Phys. Lett. B 638 (2006) 30-38 Fulltext: S0370269306005703 - XML; 0604003 - PDF; phep-2006-003 - PDF; arXiv:hep-ex_0604003 - PDF; External link: Preprint
3.
Search for neutral MSSM Higgs bosons at LEP / ALEPH Collaboration
The four LEP collaborations, ALEPH, DELPHI, L3 and OPAL, have searched for the neutral Higgs bosons which are predicted by the Minimal Supersymmetric Standard Model (MSSM). The data of the four collaborations are statistically combined and examined for their consistency with the background hypothesis and with a possible Higgs boson signal. [...]
hep-ex/0602042; CERN-PH-EP-2006-001; CERN-L3-307; CERN-PH-EP-2006-001.- Geneva : CERN, 2006 - 82 p. ALEPH Papers - Published in : Eur. Phys. J. C 47 (2006) 547 Fulltext: arXiv:hep-ex_0602042 - PDF; phep-2006-001 - PDF; 0602042 - PDF; External link: Preprint
4.
Measurement of the strong coupling $\alpha^{s}$ from four-jet observables in $e^{+}e^{-}$ annihilation / OPAL Collaboration
Data from e+e- annihilation into hadrons at centre-of-mass energies between 91 GeV and 209 GeV collected with the OPAL detector at LEP, are used to study the four-jet rate as a function of the Durham algorithm resolution parameter ycut. The four-jet rate is compared to next-to-leading order calculations that include the resummation of large logarithms. [...]
hep-ex/0601048; CERN-PH-EP-2005-057; CERN-PH-EP-2005-057.- Geneva : CERN, 2006 - 25 p. - Published in : Eur. Phys. J. C 47 (2006) 295-307 Fulltext: phep-2005-057 - PDF; 0601048 - PDF; arXiv:hep-ex_0601048 - PDF; External link: Preprint
5.
Precision electroweak measurements on the $Z$ resonance / ALEPH Collaboration
We report on the final electroweak measurements performed with data taken at the Z resonance by the experiments operating at the electron-positron colliders SLC and LEP. The data consist of 17 million Z decays accumulated by the ALEPH, DELPHI, L3 and OPAL experiments at LEP, and 600 thousand Z decays by the SLD experiment using a polarised beam at SLC. [...]
hep-ex/0509008; SLAC-R-774; CERN-PH-EP-2005-041; SLAC-R-774; CERN-L3-304.- Geneva : CERN, 2006 - 302 p. ALEPH Papers - Published in : Phys. Rep. 427 (2006) 257 Fulltext: phep-2005-041 - PDF; arXiv:hep-ex_0509008 - PDF; External link: SLAC Document Server
6.
Colour reconnection in $e^{+}e^{-} \rightarrow W^{+}W^{-}$ at $\sqrt{s}=189-209 GeV$ / OPAL Collaboration
The effects of the final state interaction phenomenon known as colour reconnection are investigated at centre-of-mass energies in the range sqrt(s) ~ 189-209 GeV using the OPAL detector at LEP. Colour reconnection is expected to affect observables based on charged particles in hadronic decays of W+W-. [...]
hep-ex/0508062; CERN-PH-EP-2005-035; CERN-PH-EP-2005-035.- Geneva : CERN, 2006 - 30 p. - Published in : Eur. Phys. J. C 45 (2006) 291-305 Fulltext: 0508062 - PDF; arXiv:hep-ex_0508062 - PDF; phep-2005-035 - PDF; External link: Preprint
7.
Measurement of the mass and width of the W boson / OPAL Collaboration
The mass and width of the W boson are measured using e+e- -> W+W- events from the data sample collected by the OPAL experiment at LEP at centre-of-mass energies between 170 GeV and 209 GeV. The mass (mw) and width (gw) are determined using direct reconstruction of the kinematics of W+W- -> qqbarlv and W+W- -> qqbarqqbar events [...]
hep-ex/0508060; OPAL-PR-410; CERN-PH-EP-2005-038; CERN-PH-EP-2005-038.- Geneva : CERN, 2006 - 49 p. - Published in : Eur. Phys. J. C 45 (2006) 307-335 Fulltext: phep-2005-038 - PDF; 0508060 - PDF; arXiv:hep-ex_0508060 - PDF; External link: Preprint
8.
Searches for Gauge-Mediated Supersymmetry Breaking Topologies in $e^{+}e^{-}$ collisions at LEP2 / OPAL Collaboration
Searches were performed for topologies predicted by gauge-mediated Supersymmetry breaking models (GMSB). All possible lifetimes of the next-to-lightest SUSY particle (NLSP), either the lightest neutralino or slepton, decaying into the lightest SUSY particle, the gravitino, were considered. [...]
hep-ex/0507048; CERN-PH-EP-2005-025; CERN-PH-EP-2005-025.- Geneva : CERN, 2006 - 61 p. - Published in : Eur. Phys. J. C 46 (2006) 307-341 Fulltext: arXiv:hep-ex_0507048 - PDF; phep-2005-025 - PDF; 0507048 - PDF; External link: Preprint
9.
Determination of $\alpha_{s}$ using Jet Rates at LEP with the OPAL detector / OPAL Collaboration
Hadronic events produced in e+e- collisions by the LEP collider and recorded by the OPAL detector were used to form distributions based on the number of reconstructed jets. The data were collected between 1995 and 2000 and correspond to energies of 91 GeV, 130-136 GeV and 161-209 GeV. [...]
hep-ex/0507047; CERN-PH-EP-2005-024; CERN-PH-EP-2005-024.- Geneva : CERN, 2006 - 40 p. - Published in : Eur. Phys. J. C 45 (2006) 547-568 Fulltext: 0507047 - PDF; phep-2005-024 - PDF; arXiv:hep-ex_0507047 - PDF; External link: Preprint
10.
Measurement of the running of the QED coupling in small-angle Bhabha scattering at LEP / OPAL Collaboration
Using the OPAL detector at LEP, the running of the effective QED coupling alpha(t) is measured for space-like momentum transfer from the angular distribution of small-angle Bhabha scattering. In an almost ideal QED framework, with very favourable experimental conditions, we obtain: Delta alpha(-6.07GeV^2) - Delta alpha(-1.81GeV^2) = (440 pm 58 pm 43 pm 30) X 10^-5, where the first error is statistical, the second is the experimental systematic and the third is the theoretical uncertainty. [...]
hep-ex/0505072; CERN-PH-EP-2005-014; CERN-PH-EP-2005-014.- Geneva : CERN, 2006 - 44 p. - Published in : Eur. Phys. J. C 45 (2006) 1-21 Fulltext: arXiv:hep-ex_0505072 - PDF; phep-2005-014 - PDF; External link: Preprint - Please contact the library if you need to access this document.

CERN Document Server : 91 εγγραφές βρέθηκαν   1 - 10επόμενοτέλος  μετάβαση στην εγγραφή:
Δείτε ακόμη: παρόμοια ονόματα συγγραφέων
2 Gunther, P
8 Gunther, P O
1 Günther, P A
8 Günther, P O
1 Günther, P.
60 Günther, P.A.
107 Günther, P.O.
270 Günther, Paul Andre
270 Günther, Paul André
1 Günther, Prof Dr Hans-Otto
Ενδιαφέρεστε να ενημερώνεστε για νέα αποτελέσματα σχετικά με το ερώτημα αυτό;
Δημιουργήστε ένα προσωπικό email alert ή εγγραφείτε στο RSS feed.
Δεν βρήκατε αυτό που αναζητούσατε; Δοκιμάστε την έρευνά σας σε άλλους servers:
Gunther, P.O. σε Amazon
Gunther, P.O. σε CERN EDMS
Gunther, P.O. σε CERN Intranet
Gunther, P.O. σε CiteSeer
Gunther, P.O. σε Google Books
Gunther, P.O. σε Google Scholar
Gunther, P.O. σε Google Web
Gunther, P.O. σε IEC
Gunther, P.O. σε IHS
Gunther, P.O. σε INSPIRE
Gunther, P.O. σε ISO
Gunther, P.O. σε KISS Books/Journals
Gunther, P.O. σε KISS Preprints
Gunther, P.O. σε NEBIS
Gunther, P.O. σε SLAC Library Catalog
Gunther, P.O. σε Scirus