Cover Image

Precision calculation of $N_{\text{eff}}$ with Neutrino Direct Simulation Monte Carlo

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Ihnatenko, Oleksii, Ovchynnikov, Maksym
Format:	Preprint
Published:	2025
Subjects:	High Energy Physics - Phenomenology Cosmology and Nongalactic Astrophysics
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

How new physics affects primordial neutrinos decoupling: Direct Simulation Monte Carlo approach
by: Ovchynnikov, Maksym, et al.
Published: (2024)

What does it take to have $N_{\rm eff} < 3$ at CMB times?
by: Escudero, Miguel, et al.
Published: (2026)

Primordial neutrinos and new physics: novel approach to solving neutrino Boltzmann equation
by: Ovchynnikov, Maksym, et al.
Published: (2024)

$N_{\textrm{eff}}$ Constraint on Pseudo-Dirac Neutrinos
by: Fong, Chee Sheng, et al.
Published: (2025)

Maximal parameter space of sterile neutrino dark matter with lepton asymmetries
by: Akita, Kensuke, et al.
Published: (2025)

Affleck-Dine Leptoflavorgenesis
by: Akita, Kensuke, et al.
Published: (2025)

Nucleosynthesis and CMB bounds on photophilic ALPs: a fresh look
by: Escudero, Miguel, et al.
Published: (2025)

Neutrino Emission and Plasma Heating from Primordial Black Holes: An Improved Approach to $N_\mathrm{eff}$ Constraints
by: Sanchis, Héctor, et al.
Published: (2025)

Dynamics of metastable Standard Model particles from long-lived particle decays in the MeV primordial plasma
by: Akita, Kensuke, et al.
Published: (2024)

New physics decaying into metastable particles: impact on cosmic neutrinos
by: Akita, Kensuke, et al.
Published: (2024)

Towards a precision calculation of $N_{\rm eff}$ in the Standard Model IV: Estimating the impact of positronium formation
by: Binder, Tobias, et al.
Published: (2024)

Towards a precision calculation of $N_{\rm eff}$ in the Standard Model III: Improved estimate of NLO contributions to the collision integral
by: Drewes, Marco, et al.
Published: (2024)

Observable ${\rm Δ{N_{eff}}}$ in Dirac Scotogenic Model
by: Borah, Debasish, et al.
Published: (2022)

Consistent $N_{\rm eff}$ fitting in big bang nucleosynthesis analysis
by: Ganguly, Sougata, et al.
Published: (2025)

$N_{\rm eff}$ as a new physics probe in the precision era of cosmology
by: Du, Yong
Published: (2023)

Self-interacting dark matter with observable $ΔN_{\rm eff}$
by: Borah, Debasish, et al.
Published: (2025)

A 2% determination of $N_{\rm eff}$ from primordial element abundance, cosmic microwave background, and baryon acoustic oscillation measurements
by: Goldstein, Samuel, et al.
Published: (2026)

Effective theory of light Dirac neutrino portal dark matter with observable ${ΔN_{\rm eff}}$
by: Borah, Debasish, et al.
Published: (2025)

Cosmological Probes of Lepton Parity Freeze-in Dark Matter: $ΔN_{\rm eff}$ & Gravitational Waves
by: Ma, Ernest, et al.
Published: (2025)

Observable gravitational waves and $ΔN_{\rm eff}$ with global lepton number symmetry and dark matter
by: Borah, Debasish, et al.
Published: (2024)

Cosmological Implications of Gauged $U(1)_{B-L}$ on $ΔN_{\rm eff}$ in the CMB and BBN
by: Esseili, Haidar, et al.
Published: (2023)

Singlet-doublet fermion dark matter with Dirac neutrino mass, $(g-2)_μ$ and $ΔN_{\rm eff}$
by: Borah, Debasish, et al.
Published: (2023)

Neutrino Theory in the Precision Era
by: Abada, Asmaa, et al.
Published: (2025)

CMB signatures of gravity-mediated dark radiation in $\mathbf{ΔN_{\rm eff}}$
by: Ghoshal, Anish, et al.
Published: (2026)

Inverse Electroweak Baryogenesis
by: Azzola, Jacopo, et al.
Published: (2026)

Baryon Asymmetry from Electroweak-Symmetric Domain Walls
by: Azzola, Jacopo, et al.
Published: (2026)

Minimal Electroweak Baryogenesis via Domain Walls
by: Azzola, Jacopo, et al.
Published: (2024)

Directional Neutrino Bursts from Spinning and Moving Primordial Black Holes
by: Chaudhuri, Arnab, et al.
Published: (2025)

Neutrinos in Cosmology
by: Di Valentino, Eleonora, et al.
Published: (2024)

Primordial Black Holes Formation Beyond the Standard Cosmic QCD Transition
by: Gonin, Maël, et al.
Published: (2026)

The Cosmic Horizon of Neutrinos
by: Fardeen, James, et al.
Published: (2025)

The Cosmic Neutrino Background
by: Scott, Douglas
Published: (2024)

Directly Probing Neutrino Interactions through CMB Phase Shift Measurements
by: Montefalcone, Gabriele, et al.
Published: (2025)

Reionization History and Neutrino Mass
by: Dai, YiCheng, et al.
Published: (2026)

Solar Neutrinos in Cryogenic Detectors
by: Bento, A., et al.
Published: (2024)

Pseudo-Dirac Neutrinos and Relic Neutrino Matter Effect on the High-energy Neutrino Flavor Composition
by: Dev, P. S. Bhupal, et al.
Published: (2024)

The Cosmic Neutrino Background is within Reach of Future Neutrino Telescopes
by: Herrera, Gonzalo, et al.
Published: (2026)

Diffuse Boosted Cosmic Neutrino Background
by: Herrera, Gonzalo, et al.
Published: (2024)

Signatures of Bulk Neutrinos in the Early Universe
by: McKeen, David, et al.
Published: (2024)

Unveiling Neutrino Halos with CMB Lensing
by: Hotinli, Selim C., et al.
Published: (2023)