A neutrino experiment at the Krasnoyarsk underground reactor

Aleshin, V. I.; Vyrodov, V.; Grigoryeva, L. A.; Kozlov, Yu. V.; Lykov, D. N.; Martemyanov, V. P.; Popeko, L.A.; Sabelnikov, A.; Tarasenkov, V. G.; Turbin, E. V.; Cherny, A.; Шишкина, Г. А.

doi:10.1134/s0020441208040027

Cited by 2 publications

(2 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…[35] Accelerator ν e e − Krasnoyarsk µ νe < 1.4 × 10 −10 µ B at 90% C.L. [36] Reactor νe e − ROVNO µ νe < 1.9 × 10 −10 µ B at 95% C.L. [37] Reactor νe e − MUNU µ νe < 9 × 10 −11 µ B at 90% C.L.…”

Section: Jhep10(2022)144mentioning

confidence: 99%

Solar $$ {\overline{\nu}}_e $$ flux: revisiting bounds on neutrino magnetic moments and solar magnetic field

Akhmedov

Martínez-Miravé

2022

J. High Energ. Phys.

View full text Add to dashboard Cite

The interaction of neutrino transition magnetic dipole moments with magnetic fields can give rise to the phenomenon of neutrino spin-flavour precession (SFP). For Majorana neutrinos, the combined action of SFP of solar neutrinos and flavour oscillations would manifest itself as a small, yet potentially detectable, flux of electron antineutrinos coming from the Sun. Non-observation of such a flux constrains the product of the neutrino magnetic moment μ and the strength of the solar magnetic field B. We derive a simple analytical expression for the expected $$ {\overline{\nu}}_e $$ ν ¯ e appearance probability in the three-flavour framework and we use it to revisit the existing experimental bounds on μB. A full numerical calculation has also been performed to check the validity of the analytical result. We also present our numerical results in energy-binned form, convenient for analyses of the data of the current and future experiments searching for the solar $$ {\overline{\nu}}_e $$ ν ¯ e flux. In addition, we give a comprehensive compilation of other existing limits on neutrino magnetic moments and of the expressions for the probed effective magnetic moments in terms of the fundamental neutrino magnetic moments and leptonic mixing parameters.

show abstract

Section: Jhep10(2022)144mentioning

confidence: 99%

Solar $$ {\overline{\nu}}_e $$ flux: revisiting bounds on neutrino magnetic moments and solar magnetic field

Akhmedov

Martínez-Miravé

2022

J. High Energ. Phys.

View full text Add to dashboard Cite

show abstract

“…[32] Accelerator ν e e − Krasnoyarsk µ νe < 1.4 × 10 −10 µ B at 90% C.L. [33] Reactor νe e − ROVNO µ νe < 1.9 × 10 −10 µ B at 95% C.L. [34] Reactor νe e − MUNU µ νe < 9 × 10 −11 µ B at 90% C.L.…”

Section: Limitmentioning

confidence: 99%

Solar $\barν_e$ flux: Revisiting bounds on neutrino magnetic moments and solar magnetic field

Akhmedov¹,

Martínez-Miravé²

2022

Preprint

View full text Add to dashboard Cite

The interaction of neutrino transition magnetic dipole moments with magnetic fields can give rise to the phenomenon of neutrino spin-flavour precession (SFP). For Majorana neutrinos, the combined action of SFP of solar neutrinos and flavour oscillations would manifest itself as a small, yet potentially detectable, flux of electron antineutrinos coming from the Sun. Non-observation of such a flux constrains the product of the neutrino magnetic moment µ and the strength of the solar magnetic field B. We derive a simple analytical expression for the expected νe appearance probability in the three-flavour framework and we use it to revisit the existing experimental bounds on µB. A full numerical calculation has also been performed to check the validity of the analytical result. We also present our numerical results in energy-binned form, convenient for analyses of the data of the current and future experiments searching for the solar νe flux. In addition, we give a comprehensive compilation of other existing limits on neutrino magnetic moments and of the expressions for the probed effective magnetic moments in terms of the fundamental neutrino magnetic moments and leptonic mixing parameters.

show abstract

A neutrino experiment at the Krasnoyarsk underground reactor

Cited by 2 publications

References 4 publications

Solar $$ {\overline{\nu}}_e $$ flux: revisiting bounds on neutrino magnetic moments and solar magnetic field

Solar $$ {\overline{\nu}}_e $$ flux: revisiting bounds on neutrino magnetic moments and solar magnetic field

Solar $\barν_e$ flux: Revisiting bounds on neutrino magnetic moments and solar magnetic field

Contact Info

Product

Resources

About