Bounds on large extra dimensions from photon fusion process in SN1987A

Abstract

The constraint on the ADD model of extra dimensions coming from photon annihilation into Kaluza-Klein graviton in supernova cores is revisited. In the two photon process for a conservative choice of the core parameters, we obtain the bound on the fundamental Planck scale $M_{\ast }\gtrsim$ 1.6 TeV. The combined energy loss rate due to nucleon-nucleon brehmstrahlung and photon annihilation processes is rederived, which shows that the combined bounds add only second decimal place to $M_{\ast }$. The present study can strengthen the results that are available in the current literature for the graviton emission from SN1987A which puts a very strong constraints on models with large extra dimensions for the case of $n=3$ .

To appear in JCAP

References in corpus (19)

• The Hierarchy Problem and New Dimensions at a Millimeter
• Phenomenology, Astrophysics and Cosmology of Theories with Sub-Millimeter Dimensions and TeV Scale Quantum Gravity
• On Kaluza-Klein States from Large Extra Dimensions
• SN1987A Constraints on Large Compact Dimensions
• Particle Physics from Stars
• Future Detection of Supernova Neutrino Burst and Explosion Mechanism
• Astrophysical Constraints on Large Extra Dimensions
• Nucleon Spin Fluctuations and the Supernova Emission of Neutrinos and Axions
• Supernova and neutron-star limits on large extra dimensions reexamined
• New Supernova Limit on Large Extra Dimensions
• A Fresh Look at Axions and SN 1987A
• Neutrino Oscillations and the Supernova 1987A Signal
• Extra dimensions, SN1987a, and nucleon-nucleon scattering data
• The likelihood of GODs' existence: Improving the SN1987a constraint on the size of large compact dimensions
• A New Method for Helicity Calculations
• Heavy Quarks and Leptons at $e^{+}{e}^{-}$ Colliders
• Helicity Formalism for Spin-2 Particles
• Bounds on large extra dimensions from photon fusion process in SN1987A
• Heavy Quark Production at $e^{+}{e}^{-}$ Colliders in Multijet Events and a New Method of Computing Helicity Amplitudes

Cited by in corpus (7)

• Phenomenology of Production and Decay of Spinning Extra-Dimensional Black Holes at Hadron Colliders
• Charge and mass effects on the evaporation of higher-dimensional rotating black holes
• Classical ultrarelativistic bremsstrahlung in extra dimensions
• Plasmon Annihilation into Kaluza-Klein Graviton: New Astrophysical Constraints on Large Extra Dimensions
• Bounds on large extra dimensions from photon fusion process in SN1987A
• Understanding Gravity: Some Extra Dimensional Perspectives
• Gravity and Large Extra Dimensions