搜索结果: 1-8 共查到“First observation”相关记录8条 . 查询时间(0.109 秒)
Today, at the EPS-HEP Conference 2021, the ATLAS collaboration announced the first observation of a rare process: the simultaneous production of three W bosons.
The first observation of milkability of the sheep breeds Tsigai, Improved Valachian and their crosses with Lacaune
dairy sheep milk flow curves udder morphology machine milking
2015/6/5
The aim of this study was to evaluate the milkability of two purebred breeds Tsigai (TS, n = 14) and Improved Valachian (IV, n = 15), their crosses with Lacaune 50% TS × 50% LC (n = 13), 50% IV × 50% ...
First observation of Quercus pedunculiflora C. Koch in the Italian Peninsula
Grayish oak Low Murgia Plateau Lama Lamasinata ecology refuge area
2015/4/24
A few individuals of Grayish oak have been observed in the Low Murgia Plateau, Puglia Region. This is the first time that Quercus pedunculiflora C. Koch has been found in Italy. The territory is domin...
First observation of Cherenkov rings with a large area CsI-TGEM-based RICH prototype
First observation Cherenkov rings CsI-TGEM-based RICH prototype
2011/8/5
Abstract: We have built a RICH detector prototype consisting of a liquid C6F14 radiator and six triple Thick Gaseous Electron Multipliers (TGEMs), each of them having an active area of 10x10 cm2. One ...
First observation of Bs -> D_{s2}^{*+} X mu nu decays
First observation Bs -> D_{s2}^{*+} X mu nu decays
2011/4/2
First observation of Bs -> D_{s2}^{*+} X mu nu decays 。
First observation of Bs -> J/psi f0(980) decays
First observation Bs -> J/psi f0(980) decays
2011/4/2
First observation of Bs -> J/psi f0(980) decays .
First Observation of the Decays chi_{cJ} -> pi^0 pi^0 pi^0 pi^0
Decays chi_{cJ} -> pi^0 pi^0 pi^0 pi^0
2011/1/5
We present a study of the P-wave spin -triplet charmonium cJ decays (J = 0, 1, 2) into 0000.The analysis is based on 106 million ′ decays recorded with the BESIII detector at the BEPCII electron...
First Observation of Quantum Oscillations in the Ferromagnetic Superconductor UCoGe
Quantum Oscillations Ferromagnetic Superconductor UCoGe
2010/11/24
We succeeded in growing high quality single crystals of the ferromagnetic superconductor
UCoGe and measured the magnetoresistance at fields up to 34T. The Shubnikov-de Haas
signal was observed for t...