Recent results include the measurement of B → D(∗)π+π−π−πo decays, with rates of ∼1.8%, observation of a significant ωπ substructure that appears to result from the decay of the ρ resonance, whose mass and width we determine as 1418 MeV and 382 MeV, respectively. Using B to charmonium decays we find that the B fraction in Υ(4S) decays is nearly half, that the CP asymmetries in J/ψK and ψK are s...

The ITER divertor will be more collisional than divertors in existing tokamaks. The neutral modeling tools used for predictive ITER modeling need to be validated for similar divertor conditions in order to increase confidence in the results. The EIRENE neutral code has been applied to the Alcator C-Mod divertor, where collisional effects such as Lyman series photon trapping and neutral viscosit...

In a previous article, we defined a very flexible notion of suborbifold and characterized those suborbifolds which can arise as the images of orbifold embeddings. In particular, suborbifolds are images of orbifold embeddings precisely when they are saturated and split. This article addresses the problem of orbifold structure inheritance for three orbifolds Q ⊂ P ⊂ O. We identify an appealing bu...

An interview with the late Sri Lankan writer Jean Arasanayagam

We use hydrodynamical simulations to investigate the response of geometrically thin, self-gravitating, singular isothermal disks of gas to imposed rigidly rotating spiral potentials. By minimizing reflection-induced feedback from boundaries , and by restricting our attention to models where the swing parameter X ∼ 10, we minimize the swing amplification of global normal modes even in models whe...

A bstract The CKM matrix is not generic. Wolfenstein parametrization encodes structure by having one small parameter, λ ≈ 0 . 22. We pose the question: there substructure in that goes beyond single parameter of parameterization? find two relations are approximately satisfied: |V td | 2 = cb 3 and ub us 4 discuss statistical significance these they may indicate deeper matrix. current precision, ...

Kampoeng Heritage Kajoetangan is one of the thematic villages in Malang City. Antiquity and historical value are identities this village. There still many problems encountered through development, there uneven tourist spots on Dorowati Street from observations made. Thus, it gives rise to impression a dualism proper inappropriate appearance as tourism Through service grant, team provided soluti...