MCMC SAMPLING IN THE GLOBAL ANALYSIS OF SOLAR AND REACTOR NEUTRINO DATA-Reference-Cited by-同舟云学术

MCMC SAMPLING IN THE GLOBAL ANALYSIS OF SOLAR AND REACTOR NEUTRINO DATA

Published:2013-01-10 Issue:01 Volume:28 Page:1350005
ISSN:0217-751X
Container-title:International Journal of Modern Physics A
language:en
Short-container-title:Int. J. Mod. Phys. A

Author:

LIU W.¹,LI Y. F.²,LIU Q. Y.³

Affiliation:

1. School of Environmental and Chemical Engineering, Tianjin Polytechnic University, Tianjin 300387, P. R. China

2. Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, P. R. China

3. Department of Modern Physics, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China

Abstract

We present a global analysis of latest solar and reactor neutrino data in the three-neutrino mixing scheme by using both the simple grid scanning and the Markov Chain Monte Carlo (MCMC) sampling methods. Accuracy and efficiency of the two sampling methods are compared and advantages of the latter are discussed. The fitting results of three oscillation parameters θ12, θ13 and [Formula: see text] are provided with both old and new evaluations of the reactor antineutrino flux. Possible correlation between the fitting parameters is also discussed.

Publisher

World Scientific Pub Co Pte Lt

Subject

Astronomy and Astrophysics,Nuclear and High Energy Physics,Atomic and Molecular Physics, and Optics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0217751X1350005X

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