Ever since its discovery the notion of Berry phase has permeated through all branches of
physics. Over the past three decades it was gradually realized that the Berry phase of the …

Betel quid (BQ)-chewing is a popular oral habit with potential links to the occurrence of oral
cancer. Many of the literature-based studies reveal that areca nut (AN) extract may …

Chronic pain is a condition in which pain progresses from an acute to chronic state and
persists beyond the healing process. Chronic pain impairs function and decreases patients' …

The Belle detector at the KEKB electron-positron collider has collected almost 1 billion Y
(4S) events in its decade of operation. Super-KEKB, an upgrade of KEKB is under …

We report the observation of two narrow structures in the mass spectra of the π±Υ (n S)(n= 1,
2, 3) and π±hb (m P)(m= 1, 2) pairs that are produced in association with a single charged …

The cross section for e+ e−→ π+ π− J/ψ between 3.8 and 5.5 GeV/c 2 is measured using a
548 fb− 1 data sample collected on or near the Υ (4 S) resonance with the Belle detector at …

We present a search for lepton-flavor-violating τ decays into three leptons (electrons or
muons) using 782 fb− 1 of data collected with the Belle detector at the KEKB asymmetric …

We report the observation of a near-threshold enhancement in the ω J/ψ invariant mass
distribution for exclusive B→ K ω J/ψ decays. The results are obtained from a 253 fb− 1 data …

IN the natural sequence of mammalian fertilization, the spermatozoa await the arrival of ova
in the Fallopian tubes. The time of waiting may vary from 6 hr.(rabbit), 24 hr.(ferret), 20–30 …

We report the first observation of two resonancelike structures in the π+ χ c 1 invariant mass
distribution near 4.1 GeV/c 2 in exclusive B 0→ K− π+ χ c 1 decays. From a Dalitz plot …