J. B. Singh

Enhanced mechanical properties of nanocrystalline boron carbide by nanoporosity and interface phases

K Madhav Reddy, J.J. Guo, YUTAKA SHINODA, T. Fujita et autres

Ceramics typically have very high hardness, but low toughness and plasticity. Besides intrinsic brittleness associated with rigid covalent or ionic bonds, porosity and interface phases are the foremost characteristics that lead to their failure at low stress levels in a brittle manner. …

Observation of e^+e^- → K^+K^-J/Ψ via initial-state radiation at Belle

C. Z. Yuan, C. P. Shen, P. Wang, X. L. Wang et autres

The process e^+e^- →K^+K^-J/Ψ is observed for the first time via initial-state radiation. The cross section of e^+e^- → K^+K^-J/Ψ for center-of-mass energies between threshold and 6.0 GeV is measured using 673 fb^{-1} of data collected with the Belle detector on and …

Measurement of the near-threshold e^+e^- → D\bar{D} cross section using initial-state radiation

G. Pakhlova, I. Adachi, H. Aihara, K. Arinstein et autres

We report measurements of the exclusive cross section for e^+e^ →D\bar{D}, where D=D^0 or D^+, in the center-of-mass energy range from the D\bar{D} threshold to 5 GeV with initial-state radiation. The analysis is based on a data sample collected with the Belle …

Experimental Constraints on the Spin and Parity of the c(2880)+

R. Mizuk, K. Abe, I. Adachi, H. Aihara et autres

Measurement of the Near-Threshold e+e-D(*)±D(*) Cross Section using Initial-State Radiation

G. Pakhlova, K. Abe, I. Adachi, H. Aihara et autres

Moments of the electron energy spectrum and partial branching fraction of B-->Xcenu decays at the Belle detector

P. Urquijo, E. Barberio, K. Abe, I. Adachi et autres

Measurement of Inclusive Ds, D0, and J/ Rates and Determination of the B Production Fraction in b Events at the (5S) Resonance

A. Drutskoy, K. Abe, I. Adachi, H. Aihara et autres