From the 1 of 458 linked papers with an AI index.
2k citations · 20.1k across the 450 of their papers we have counts for
10 papers · 1 filter
eV Seesaw with Four Generations
Wei-Shu Hou, Andrea Soddu
We extend the eV seesaw scenario to four lepton generations. The LSND anomaly is taken as the right-handed seesaw scale, i.e. m_R ~ eV. The fourth generation then gives a heavy pse…
Observation of B- -> J/psi Lambda pbar and searches for B- -> J/psi Sigma0 pbar and B0 -> J/psi p pbar Decays
Q. L. Xie
We report the observation of B- -> J/psi Lambda pbar and searches for B- -> J/psi Sigma0 pbar and B0 -> J/psi p pbar decays, using a sample of 275 million BBbar pairs collected wit…
Search for Lepton and Baryon Number Violating tau- Decays into Lambda-bar pi- and Lambda pi-
Y. Miyazaki
We have searched for tau lepton decays, tau- -> Lambda-bar pi- and tau- -> Lambda pi-, that simultaneously violate the conservation of the lepton and baryon number using a data sam…
Observation of a new charmonium state in double charmonium production in e+ e- annihilation at \sqrt{s} ~ 10.6 GeV
The Belle Collaboration, K. Abe
We report the first observation of a new charmonium state at a mass of . This state, called X(3940), is observed in the process $e^+ e^- \to…
Measurements of B Decays to Two Kaons
K. Abe
We report measurements of B meson decays to two kaons using 250/fb of data collected with the Belle detector at the KEKB asymmetric energy e+ e- collider. We find evidence of signa…
Observation of b --> d gamma and Determination of |V_td/V_ts|
D. Mohapatra
We report the observation of the flavor-changing neutral current process b --> d gamma using a sample of 386*10^6 B meson pairs accumulated by the Belle detector at the KEKB e+ e-…