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Электронный каталог: Bocci, V. - Fermionic Sub-GeV Dark Matter from Evaporating Primordial Black Holes at DarkSide-50
Bocci, V. - Fermionic Sub-GeV Dark Matter from Evaporating Primordial Black Holes at DarkSide-50
Статья
Автор: Bocci, V.
Physical Review D: Fermionic Sub-GeV Dark Matter from Evaporating Primordial Black Holes at DarkSide-50
б.г.
ISBN отсутствует
Автор: Bocci, V.
Physical Review D: Fermionic Sub-GeV Dark Matter from Evaporating Primordial Black Holes at DarkSide-50
б.г.
ISBN отсутствует
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Статья
Bocci, V.
Fermionic Sub-GeV Dark Matter from Evaporating Primordial Black Holes at DarkSide-50 / V.Bocci, M.Gromov, D.Korablev, O.Lychagina, O.Samoylov, A.Sheshukov, O.Smirnov, A.Sotnikov, A.Vishneva, [a.o.]. – Text : electronic // Physical Review D. – 2025. – Vol. 112, No. 12. – P. 123058. – URL: https://doi.org/10.1103/zfmd-k11f. – Bibliogr.:.
We present a search for boosted dark matter from primordial black hole (PBH) evaporation using the DarkSide-50 ionization-signal-only dataset corresponding to the experiment’s (12202±180) kg d exposure. We focus on evaporation of PBHs with masses in the range [10*1*4,10*1*6] g producing Dirac fermionic dark matter particles with sub-GeV kinetic energy. These relativistic particles, with energies up to hundreds of MeV, can generate detectable signals for masses below 𝒪(100) MeV. The absence of a signal enables setting complementary limits to those derived from cosmological observations and direct detection searches for cosmic-ray-boosted dark matter.
ОИЯИ = ОИЯИ (JINR)2025
Bocci, V.
Fermionic Sub-GeV Dark Matter from Evaporating Primordial Black Holes at DarkSide-50 / V.Bocci, M.Gromov, D.Korablev, O.Lychagina, O.Samoylov, A.Sheshukov, O.Smirnov, A.Sotnikov, A.Vishneva, [a.o.]. – Text : electronic // Physical Review D. – 2025. – Vol. 112, No. 12. – P. 123058. – URL: https://doi.org/10.1103/zfmd-k11f. – Bibliogr.:.
We present a search for boosted dark matter from primordial black hole (PBH) evaporation using the DarkSide-50 ionization-signal-only dataset corresponding to the experiment’s (12202±180) kg d exposure. We focus on evaporation of PBHs with masses in the range [10*1*4,10*1*6] g producing Dirac fermionic dark matter particles with sub-GeV kinetic energy. These relativistic particles, with energies up to hundreds of MeV, can generate detectable signals for masses below 𝒪(100) MeV. The absence of a signal enables setting complementary limits to those derived from cosmological observations and direct detection searches for cosmic-ray-boosted dark matter.
ОИЯИ = ОИЯИ (JINR)2025
