Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Xue S. Zhang"'
Publikováno v:
Journal of Ginseng Research, Vol 44, Iss 3, Pp 506-518 (2020)
Background: Red-skin root of Asian ginseng (Panax ginseng) significantly reduces the quality and limits the production of ginseng in China. The disease has long been thought to be a noninfectious physiological disease, except one report that proved i
Externí odkaz:
https://doaj.org/article/95205c89a47844559287e22ebf4eda1e
Publikováno v:
Journal of Ginseng Research, Vol 44, Iss 3, Pp 506-518 (2020)
Journal of Ginseng Research
Journal of Ginseng Research
Background: Red-skin root of Asian ginseng (Panax ginseng) significantly reduces the quality and limits the production of ginseng in China. The disease has long been thought to be a noninfectious physiological disease, except one report that proved i
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 3fb-1 collected by the four LE
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::12e6d1c134c7839f3b1dd222ca4f8abd
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3073169
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3073169
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 f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::d61ffe39abebe38801314ecc891c23cf
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3037438
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3037438
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::2098a1bb97d75e8311dfae6297475dfc
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3099498
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3099498
The four LEP collaborations, ALEPH, DELPHI, L3 and OPAL, have collected a total of 2461 pb−1 of e+ e− collision data at centre-of-mass energies between189 and 209 GeV. The data are used to search for the Standard Model Higgs boson. The search res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::d819b5a418f8b2c6b241d2d456632272
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3074778
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3074778
The mean lifetime of the τ lepton is measured in a sample of 25700 τ pairs collected in 1992 with the ALEPH detector at LEP. A new analysis of the 1-1 topology events is introduced. In this analysis, the dependence of the impact parameter sum distr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::bcd1b79d2ce69e22f4d5287ead6b816c
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3075405
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3075405
An improved measurement of the average b hadron lifetime is performed using a sample of 1.5 million hadronic Z decays, collected during the 1991-1993 runs of ALEPH, with the silicon vertex detector fully operational. This uses the three-dimensional i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::10dfcbe27e5937d31dad47248a7f5f04
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3075394
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3075394
From 64492 selected τ-pair events, produced at the Z0 resonance, the measurement of the tau decays into hadrons from a global analysis using 1991, 1992 and 1993 ALEPH data is presented. Special emphasis is given to the reconstruction of photons and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::76287c3ec6e6cd433c71a825dce11eba
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3075430
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3075430
A sample of 62249 τ-pair events is selected from data taken with the ALEPH detector in 1991, 1992 and 1993. The measurement of the branching fractions for τ decays into electrons and muons is presented with emphasis on the study of systematic effec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::0f6d6898185892c964cbff2eacf8b5fa
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3075422
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3075422