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V. Hepp

Researcher at Heidelberg University

Publications -  280
Citations -  10975

V. Hepp is an academic researcher from Heidelberg University. The author has contributed to research in topics: ALEPH experiment & Electron–positron annihilation. The author has an hindex of 52, co-authored 277 publications receiving 10424 citations.

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Electroweak measurements in electron positron collisions at W-boson-pair energies at LEP

S. Schael, +1675 more
- 30 Nov 2013 - 
TL;DR: In this paper, the results of the four LEP experiments were combined to determine fundamental properties of the W boson and the electroweak theory, including the branching fraction of W and the trilinear gauge-boson self-couplings.
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Search for neutral MSSM Higgs bosons at LEP

S. Schael, +1282 more
TL;DR: In this paper, 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).
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Performance of the ALEPH detector at LEP

D. Buskulic, +548 more
TL;DR: The performance of the ALEPH detector at the LEP e+e− collider is reviewed in this paper, where the accuracy of the tracking detectors to measure the impact parameter and momentum of charged tracks is specified.
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Branching ratios and spectral functions of tau decays: Final ALEPH measurements and physics implications

Stefan Schael, +278 more
- 01 Dec 2005 - 
TL;DR: The full LEP-1 data set collected with the ALEPH detector at the Z pole during 1991-1995 is analyzed in order to measure the tau decay branching fractions as discussed by the authors.
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A measurement of the inclusive b -> s gamma branching ratio

R. Barate, +374 more
- 11 Jun 1998 - 
TL;DR: In this article, the flavour changing neutral current decay b→sγ has been detected in hadronic Z decays collected by ALEPH at LEP, which is isolated in lifetime-tagged b b events by the presence of a hard photon associated with a system of high momentum and high rapidity hadrons.