Results 211 to 220 of about 41,842 (275)

Updated Big Bang nucleosynthesis bounds on long-lived particles from dark sectors

open access: yesPhysics Letters B
As electromagnetic showers may alter the abundance of Helium, Lithium, and Deuterium, we can place severe constraints on the lifetime and amount of electromagnetic energy injected by long-lived particles.
J.R. Alves   +7 more
doaj  

Hadronic decay of late-decaying particles and big-bang nucleosynthesis [PDF]

open access: green, 2005
Masahiro Kawasaki   +2 more
openalex   +1 more source

Manifesto: challenging the standard cosmological model. [PDF]

open access: yesPhilos Trans A Math Phys Eng Sci
Binney J   +3 more
europepmc   +1 more source

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