Search for resonant absorption of solar axions emitted in an M1 transition in 57Fe nuclei

Derbin, A.; Egorov, A. I.; Mitropolsky, I. A.; Muratova, V.; Bazlov, N. V.; Бахланов, С. В.; Semenov, D.; Unzhakov, E.

doi:10.1134/s0021364007010031

Cited by 32 publications

(40 citation statements)

References 36 publications

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“…Previous works involving the neutrino scattering off electrons obtained constraints from a combined analysis of reactor neutrino experiments. There are different experiments that involve an electron (anti)neutrino flux, such as reactor neutrinos (TEXONO [113], MUNU [117], Rovno [118], Krasnoyarsk [119], Irvine [120]) and accelerator neutrinos (LSND [116] and LAMPF [121]). We show in table 3 the summary of the constraints from these analysis.…”

Section: Nsi Phenomenology In Detectionmentioning

confidence: 99%

Non standard neutrino interactions: current status and future prospects

2015

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Neutrino oscillations have become well-known phenomena; the measurements of neutrino mixing angles and mass squared differences are continuously improving. Future oscillation experiments will eventually determine the remaining unknown neutrino parameters, namely, the mass ordering, normal or inverted, and the CP-violating phase. On the other hand, the absolute mass scale of neutrinos could be probed by cosmological observations, single beta decay as well as by neutrinoless double beta decay experiments. Furthermore, the last one may shed light on the nature of neutrinos, Dirac or Majorana, by measuring the effective Majorana mass of neutrinos. However, the neutrino mass generation mechanism remains unknown. A well-motivated phenomenological approach to search for new physics, in the neutrino sector, is that of non-standard interactions. In this short review, the current constraints in this picture, as well as the perspectives from future experiments, are discussed.

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Section: Nsi Phenomenology In Detectionmentioning

confidence: 99%

Non standard neutrino interactions: current status and future prospects

2015

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“…All the limits are given at 95 % c.l. For more details on the calculation of the axion absorption rates, model parameter dependencies and result comparison see [1], [2] and [4].…”

Section: Resultsmentioning

confidence: 99%

Search for resonant absorption of solar axions by atomic nuclei

Derbin

Egorov

Митропольский

et al. 2007

Bull. Russ. Acad. Sci. Phys.

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A search for resonant absorption of solar axions by 57 Fe and 169 Tm targets was performed. The Si(Li) detector placed inside a low-background setup was used to detect the γ-quanta appearing from the de-excitation of the low-lying nuclear levels of 57 Fe and 169 Tm (14.4 keV and 8.41 keV correspondingly): A + Ntarget → N * target + γ. The obtained data allowed us to set the new upper limits on the axion mass value: mA ≤ 145 eV at 95% c.l.

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“…The attempts to observe the quasimonochromatic axions emitted in nuclear magnetic transitions were performed in Refs. [24][25][26][27][28][29][30][31][32][33][34][35][36][37][38][39]. The reactions of the resonant excitation of nuclear levels, the axion-tophoton conversion, and the axioelectric effect have been used for detection.…”

Section: Introductionmentioning

confidence: 99%

Constraints on the axion-electron coupling for solar axions produced by a Compton process and bremsstrahlung

et al. 2011

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The search for solar axions produced by Compton ( þ e À ! e À þ A) and bremsstrahlunglike (e À þ Z ! Z þ e À þ A) processes has been performed. The axion flux in both cases depends on the axionelectron coupling constant. The resonant excitation of the low-lying nuclear level of 169 Tm was looked for: A þ 169 Tm ! 169 Tm Ã ! 169 Tm þ (8.41 keV). The Si(Li) detector and 169 Tm target installed inside the low-background setup were used to detect 8.41 keV rays. As a result, a new model-independent restriction on the axion-electron and the axion-nucleon couplings was obtained: g Ae Â jg 0 AN þ g 3 AN j 2:1 Â 10 À14 . In the model of the hadronic axion this restriction corresponds to the upper limit on the axion-electron coupling and on the axion mass g Ae Â m A 3:1 Â 10 À7 eV (90% C.L.). The limits on the axion mass are m A 105 eV and m A 1:3 keV for the Dine-Fischler-Srednicki-Zhitnitskii-and Kim-Shifman-Vainstein-Zakharov-axion models, correspondingly (90% C.L.).

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Search for resonant absorption of solar axions emitted in an M1 transition in 57Fe nuclei

Cited by 32 publications

References 36 publications

Non standard neutrino interactions: current status and future prospects

Non standard neutrino interactions: current status and future prospects

Search for resonant absorption of solar axions by atomic nuclei

Constraints on the axion-electron coupling for solar axions produced by a Compton process and bremsstrahlung

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