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Showing 101 - 120 results of 179 for search '"Big Bang nucleosynthesis"', query time: 0.46s Refine Results
  1. 101
    Non-Gaussian error distribution of astrophysical measurements
    by Crandall, Sara R.
    Published 2016
    “...σ away from that expected from standard Big Bang nucleosynthesis given by Planck observations...”
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  2. 102
    Insights Into Chemical Reactions at the Beginning of the Universe: From HeH+ to H3+
    “...At the dawn of the Universe, the ions of the light elements produced in the Big Bang...”
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    Article
  3. 103
    The ³H(α,γ)⁷Li reactions at low energies
    by Brune, Carl Richard
    Published 1994
    “... of the radioactive Ti-³H targets are discussed. This experiment is motivated by models of big-bang nucleosynthesis...”
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  4. 104
    Explore the Lifetime Frontier with MATHUSLA
    by Alpigiani Cristiano
    Published 2018-01-01
    “... above GeV and lifetimes near the limit set by Big Bang Nucleosynthesis (cπ ~ 107 - 108 m). Therefore...”
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    Article
  5. 105
    Velocity-dependent self-interacting dark matter from thermal freeze-out and tests in direct detections
    by Lian-Bao Jia
    Published 2020-02-01
    “... bang nucleosynthesis. Thus, the $$\phi $$ ϕ –SM particle couplings could be very tiny and evade direct...”
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    Article
  6. 106
    Light dark matter: A common solution to the lithium and H0 problems
    “... measurements differ from the one predicted by Big Bang Nucleosynthesis (BBN). In this work, we show that a...”
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    Article
  7. 107
    A potentially detectable gamma-ray line in the Fermi Galactic center excess — in light of one-step cascade annihilations of secluded (vector) dark matter via the Higgs portal
    by Kwei-Chou Yang
    Published 2020-07-01
    “... is required by the big bang nucleosynthesis constraint and relevant to the hidden sector decoupling...”
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    Article
  8. 108
    Improved BBN constraints on the variation of the gravitational constant
    “...Abstract Big Bang Nucleosynthesis (BBN) is very sensitive to the cosmological expansion rate...”
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    Article
  9. 109
    Detector-size upper bounds on dark hadron lifetime from cosmology
    by Lingfeng Li, Yuhsin Tsai
    Published 2019-05-01
    “...-bang nucleosynthesis (BBN), at least one of the heavier dark hadrons needs to decay into SM particles...”
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    Article
  10. 110
    Dark matter casts light on the early Universe
    by A. Arbey, J. Ellis, F. Mahmoudi, G. Robbins
    Published 2018-10-01
    “... information about the evolution of the Universe before Big Bang Nucleosynthesis (BBN). As examples of non...”
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    Article
  11. 111
    Visible sterile neutrinos as the earliest relic probes of cosmology
    “... of the Universe before Big-Bang Nucleosynthesis (BBN), an epoch yet untested. Such “visible” sterile neutrinos...”
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    Article
  12. 112
    Looking for Cosmic Neutrino Background
    by Chiaki eYanagisawa, Chiaki eYanagisawa
    Published 2014-06-01
    “.... The importance of detecting Cosmic Neutrino Background is that, although detailed studies of Big Bang...”
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    Article
  13. 113
    Fermions and Bosons in Loop Quantum Gravity and Its Cosmological Implications
    by DAS, RUPAM
    Published 2008
    “... quantization are computed to investigate its effect on Big Bang Nucleosynthesis (BBN) to place bounds...”
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  14. 114
    Reheating, thermalization and non-thermal gravitino production in MSSM inflation
    by Andrea Ferrantelli
    Published 2017-10-01
    “... and satisfy cosmological bounds such as the Big Bang nucleosynthesis (BBN) and dark matter (DM) constraints....”
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    Article
  15. 115
    Commutatively deformed general relativity: foundations, cosmology, and experimental tests
    by P. G. N. de Vegvar
    Published 2021-09-01
    “... $$ ⋆ -Friedmann equations are derived and solved for $$\star $$ ⋆ -FLRW cosmologies. Big Bang Nucleosynthesis...”
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    Article
  16. 116
    Phase transitions : applications to physics beyond the Standard Model
    by Blinov, Nikita
    Published 2015
    “... Big Bang Nucleosynthesis through out-of-equilibrium decays of a scalar modulus field. We employ...”
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  17. 117
    Neutrino portal to FIMP dark matter with an early matter era
    “... place for some period between inflation and Big Bang Nucleosynthesis, making the Universe to expand...”
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    Article
  18. 118
    Chapter 2 Exploring the Components of the Universe Through Higher-Order Weak Lensing Statistics Higher-Order Weak Lensing Statistics
    Published 2012
    Open Access: DOAB: description of the publication
    Open Access: DOAB, download the publication
    eBook
  19. 119
    Semiconvection in halo stars and primordial helium abundance
    by Tarbell, Theodore Dean
    Published 1976
    “.... This agrees well with results of standard Big Bang nucleosynthesis, but it is definitely smaller than...”
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  20. 120
    Progress on the BL2 beam measurement of the neutron lifetime
    “... of light element abundances in Big Bang Nucleosynthesis models. We report the progress on a new measurement...”
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    Article
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