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• W3197671687 abstract "We derive supernova (SN) bounds on muon-philic bosons, taking advantage of the recent emergence of muonic SN models. Our main innovations are to consider scalars $phi$ in addition to pseudoscalars $a$ and to include systematically the generic two-photon coupling $G_{gammagamma}$ implied by a muon loop. This interaction allows for Primakoff scattering and radiative boson decays. The globular-cluster bound $G_{gammagamma}<0.67times10^{-10}~{rm GeV}^{-1}$ derived for axion-like particles carries over to the muonic Yukawa couplings as $g_a<3.1times10^{-9}$ and $g_phi< 4.6times10^{-9}$ for $m_{a,phi}lesssim 100$ keV, so SN arguments become interesting mainly for larger masses. If bosons escape freely from the SN core the main constraints originate from SN1987A $gamma$ rays and the diffuse cosmic $gamma$-ray background. The latter allows at most $10^{-4}$ of a typical total SN energy of $E_{rm SN}simeq3times10^{53}$erg to show up as $gamma$ rays, for $m_{a,phi}gtrsim 100$keV implying $g_a lesssim 0.9times10^{-10}$ and $g_phi lesssim 0.4times10^{-10}$. In the trapping regime the bosons emerge as quasi-thermal radiation from a region near the neutrino sphere and match $L_nu$ for $g_{a,phi}simeq 10^{-4}$. However, the $2gamma$ decay is so fast that all the energy is dumped into the surrounding progenitor-star matter, whereas at most $10^{-2}E_{rm SN}$ may show up in the explosion. To suppress boson emission below this level we need yet larger couplings, $g_{a}gtrsim 2times10^{-3}$ and $g_{phi}gtrsim 4times10^{-3}$. Muonic scalars can explain the muon magnetic-moment anomaly for $g_{phi}simeq 0.4times10^{-3}$, a value hard to reconcile with SN physics despite the uncertainty of the explosion-energy bound. For generic axion-like particles, this argument covers the cosmological triangle in the $G_{agammagamma}$--$m_a$ parameter space." @default.
• W3197671687 created "2021-09-13" @default.
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• W3197671687 date "2021-09-09" @default.
• W3197671687 modified "2023-09-27" @default.
• W3197671687 title "Muonic Boson Limits: Supernova Redux" @default.
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• W3197671687 cites W1970964170 @default.
• W3197671687 cites W1975424269 @default.
• W3197671687 cites W1983178859 @default.
• W3197671687 cites W1985258583 @default.
• W3197671687 cites W1985329326 @default.
• W3197671687 cites W1990948132 @default.
• W3197671687 cites W1999001346 @default.
• W3197671687 cites W2000037069 @default.
• W3197671687 cites W2000222986 @default.
• W3197671687 cites W2007540478 @default.
• W3197671687 cites W2007737206 @default.
• W3197671687 cites W2030969056 @default.
• W3197671687 cites W2034555193 @default.
• W3197671687 cites W2047701531 @default.
• W3197671687 cites W2052178376 @default.
• W3197671687 cites W2054696947 @default.
• W3197671687 cites W2055068911 @default.
• W3197671687 cites W2056206494 @default.
• W3197671687 cites W2058645014 @default.
• W3197671687 cites W2058834119 @default.
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• W3197671687 cites W2089609573 @default.
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• W3197671687 cites W2095203653 @default.
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• W3197671687 cites W2105504137 @default.
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• W3197671687 cites W2111859199 @default.
• W3197671687 cites W2113263556 @default.
• W3197671687 cites W2122122046 @default.
• W3197671687 cites W2144611539 @default.
• W3197671687 cites W2148377662 @default.
• W3197671687 cites W2156991668 @default.
• W3197671687 cites W2466680694 @default.
• W3197671687 cites W2580638307 @default.
• W3197671687 cites W2589306530 @default.
• W3197671687 cites W2756998518 @default.
• W3197671687 cites W2905260685 @default.
• W3197671687 cites W2910495547 @default.
• W3197671687 cites W2915374373 @default.
• W3197671687 cites W2963785461 @default.
• W3197671687 cites W2971939144 @default.
• W3197671687 cites W2976273711 @default.
• W3197671687 cites W2979715827 @default.
• W3197671687 cites W2979826393 @default.
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