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Chemical properties and decay resistance of eucalyptus grandis wood from steamed logs
(2012-12-01)
The objective of this study was evaluate the effect of the log steaming on the chemical properties and decay resistance of Eucalyptus grandis wood. Logs with diameter between 20 and 22 cm were studied. Half of logs were ...
Effects of dynamical masses of gluons and quarks on hadronic B decays
(Amer Inst Physics, 2010-01-01)
We study hadronic annihilation decays of B mesons within the perturbative QCD at collinear approximation. The regulation of endpoint divergences is performed with the help of an infrared finite gluon propagator characterized ...
Effects of dynamical masses of gluons and quarks on hadronic B decays
(2010-12-01)
We study hadronic annihilation decays of B mesons within the perturbative QCD at collinear approximation. The regulation of endpoint divergences is performed with the help of an infrared finite gluon propagator characterized ...
Dynamics of hypernuclear nonmesonic weak decay
(2012-12-01)
Simple and coincidence spectra of the NM weak decay of light hypernuclei have been evaluated in a systematic way for the first time. We have only considered 1N induced processes, neglecting entirely the events induced by ...
One-nucleon-induced nonmesonic hypernuclear decay in laboratory coordinates
(2013-05-20)
We present a formalism for the computation of one-nucleon-induced nonmesonic weak hypernuclear decay rates in laboratory coordinates, within an independent-particle shell model framework, with a view to its generalization ...
Comparison of Nonmesonic Hypernuclear Decay Rates Computed in Laboratory and Center-of-Mass Coordinates
(Amer Inst Physics, 2014-01-01)
In this work we compute the one-nucleon-induced nonmesonic hypernuclear decay rates of He-5(Lambda), C-12(Lambda) and C-13(Lambda) using a formalism based on the independent particle shell model in terms of laboratory ...
Mesonic Decay of Charm Hypernuclei Lambda(c)
(E D P Sciences, 2016-01-01)
Lambda(+)(c) hypernuclei are expected to have binding energies and other properties similar to those of strange hypernuclei in view of the similarity between the quark structures of the strange and charmed hyperons, namely ...
Simple analytical expression for vector hypernuclear asymmetry in nonmesonic decay ofΛ 5He andΛ 12C
(2006-12-01)
We present general explicit expressions for a shell-model calculation of the vector hypernuclear parameter in nonmesonic weak decay. We use a widely accepted effective coupling Hamiltonian involving the exchange of the ...
Search for narrow high-mass resonances in proton-proton collisions at 8 TeV decaying to a Z and a Higgs boson
(2016-01-01)
We present a search in the CMS detector for an exotic high-mass and narrow resonance decaying into a Z and a Higgs from standard model in the final state with a pair of tau leptons and a pair of quarks. We analyze 19.7/fb ...
Search for exotic VZ resonances decaying into a jet and dileptons with CMS
(2013-01-01)
A search for exotic resonances is performed, with a new particle decaying to a pair of vector bosons VZ, where V is either a W or a Z boson decaying into two overlapping jets and the Z decays to dielectrons or dimuons. The ...