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The spin parameter of uniformly rotating compact stars
spin parameter of uniformly compact stars
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2010/12/21
We study the dimensionless spin parameter j (= cJ/(GM2)) of uniformly rotating neutron stars
and quark stars in general relativity. We show numerically that the maximum value of the spin
parameter o...
RENO: An Experiment for Neutrino Oscillation Parameter theta_13 Using Reactor Neutrinos at Yonggwang
Neutrino Oscillation Reactor Neutrinos
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2010/3/16
The RENO experiment is a short baseline neutrino experiment in Korea aiming to measure the neutrino mixing angle theta_13 or set limit to sin^2(2 theta_13) less than 0.02. This document describes phys...
Study of Λ decay parameter in J/ψ→ΛΛ decay
parity asymmetry hyperon nonleptonic decays J/ψ decays
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2009/8/14
The helicity amplitudes for J/ψ→ΛΛ and the relevant background decays are presented for measuring the Λ decay parameter α+(Λ→pπ+) in J/ψ→ΛΛ . The Monte Carlo (MC) simulations based on the helicity a...
Precise correction to parameter ρ in the littlest Higgs model
the littlest Higgs model custodial symmetry violation
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2009/7/31
In this paper tree-level violation of weak isospin parameter, ρ in the frame of the littlest Higgs model is studied. The potentially large deviation from the standard model prediction for the ρ in ter...
Intrinsic Asymmetry Parameter In Nonmesonic Hypernuclear Decay: Analytical Proof of The Independence on Hypernucleus Within An Independent Particle Shell Model
Hypernuclear decay Asymmetry parameter One-meson-exchange Independent particle shell model
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2010/7/5
We derive general analytical expressions for the evaluation of the intrinsic asymmetry parameter in nonmesonic hypernuclear weak decay, within an independent particle shell model framework. Present fo...