Determining the flavor ratio of astro physical neutrinos

Guey Lin Lin; Kwang Chang Lai; Tsung Che Liu

Determining the flavor ratio of astro physical neutrinos

Guey Lin Lin
, Kwang Chang Lai
, Tsung Che Liu

National Yang Ming Chiao Tung University
National Taiwan University

Research output: Contribution to journal › Conference article › peer-review

Abstract

We discuss the reconstruction of neutrino flavor ratios at astrophysical sources through the future neutrino-telescope measurements. We demonstrate that the accuracies in the measurements of R = φ ( n_μ)/ (φ(v_e) + f(V_τ)) and S = f(v_e)/f(v _τ) should both be better than 10% in order to distinguish between the pion source and the muon-damped source at the 3 σ level.

Original language	English
Journal	Proceedings of Science
State	Published - 2009
Externally published	Yes
Event	European Physical Society Europhysics Conference on High Energy Physics, EPS-HEP 2009 - Krakow, Poland Duration: 16 07 2009 → 22 07 2009

Cite this

@article{7f29193432724d45925127b1be2438fb,

title = "Determining the flavor ratio of astro physical neutrinos",

abstract = "We discuss the reconstruction of neutrino flavor ratios at astrophysical sources through the future neutrino-telescope measurements. We demonstrate that the accuracies in the measurements of R = φ ( nμ)/ (φ(ve) + f(Vτ)) and S = f(ve)/f(v τ) should both be better than 10\% in order to distinguish between the pion source and the muon-damped source at the 3 σ level.",

author = "Lin, \{Guey Lin\} and Lai, \{Kwang Chang\} and Liu, \{Tsung Che\}",

year = "2009",

language = "英语",

journal = "Proceedings of Science",

issn = "1824-8039",

publisher = "Sissa Medialab Srl",

note = "European Physical Society Europhysics Conference on High Energy Physics, EPS-HEP 2009 ; Conference date: 16-07-2009 Through 22-07-2009",

}

TY - JOUR

T1 - Determining the flavor ratio of astro physical neutrinos

AU - Lin, Guey Lin

AU - Lai, Kwang Chang

AU - Liu, Tsung Che

PY - 2009

Y1 - 2009

N2 - We discuss the reconstruction of neutrino flavor ratios at astrophysical sources through the future neutrino-telescope measurements. We demonstrate that the accuracies in the measurements of R = φ ( nμ)/ (φ(ve) + f(Vτ)) and S = f(ve)/f(v τ) should both be better than 10% in order to distinguish between the pion source and the muon-damped source at the 3 σ level.

AB - We discuss the reconstruction of neutrino flavor ratios at astrophysical sources through the future neutrino-telescope measurements. We demonstrate that the accuracies in the measurements of R = φ ( nμ)/ (φ(ve) + f(Vτ)) and S = f(ve)/f(v τ) should both be better than 10% in order to distinguish between the pion source and the muon-damped source at the 3 σ level.

UR - https://www.scopus.com/pages/publications/84891908178

M3 - 会议文章

AN - SCOPUS:84891908178

SN - 1824-8039

JO - Proceedings of Science

JF - Proceedings of Science

T2 - European Physical Society Europhysics Conference on High Energy Physics, EPS-HEP 2009

Y2 - 16 July 2009 through 22 July 2009

ER -

Determining the flavor ratio of astro physical neutrinos

Abstract

Other files and links

Fingerprint

Cite this