Tomography by neutrino pair beam

Asaka, Takashi; Okui, Hisashi; Tanaka, Minoru; Yoshimura, M.

doi:10.1016/j.physletb.2018.09.004

Cited by 2 publications

(3 citation statements)

References 49 publications

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“…The analytic formula is derived from the perturbation of the effective potential and we include the correction up to the second order perturbation in this analysis. The detail is found in [1].…”

Section: Pos(kmi2019)031mentioning

confidence: 99%

“…This is because the oscillation probabilities by matter effect at x = 0 and L become zero. The other details are discussed in [1].…”

Section: Pos(kmi2019)031mentioning

confidence: 99%

“…In the case of neutrino tomography, we aim to obtain the image of the Earth's interior structure using neutrinos. Neutrinos can easily transmit the Earth since the neutrino interaction is very weak for energies smaller than about O (1)TeV.…”

Section: Introductionmentioning

confidence: 99%

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Tomography by neutrino pair beam

Okui¹

2019

Proceedings of the 4th KMI International Symposium — PoS(KMI2019)

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We consider the possibility of neutrino tomography by using the neutrino pair beam. The idea of neutrino tomography is imaging of the Earth's interior structure by neutrino experiments. We assume the neutrino pair beam which has been recently proposed as an attractive neutrino source. The beam produces a huge amount of neutrino and antineutrino pairs from the circulating partially stripped ions. The beam enables us to measure the energy spectrum of the neutrino oscillation probability precisely together with a large detector. The neutrino pair beam can give a better sensitivity for probing the Earth's crust compared to current neutrino sources. Furthermore, we propose a method to reconstruct the density profile by the analytic formula of the oscillation probability that incorporates the matter effect up to the second order of perturbation.

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Section: Pos(kmi2019)031mentioning

confidence: 99%

“…This is because the oscillation probabilities by matter effect at x = 0 and L become zero. The other details are discussed in [1].…”

Section: Pos(kmi2019)031mentioning

confidence: 99%