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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.
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...