A common origin of muon g-2 anomaly, Galaxy Center GeV excess and AMS-02 anti-proton excess in the NMSSM. (arXiv:2104.03274v2 [hep-ph] UPDATED)
<a href="http://arxiv.org/find/hep-ph/1/au:+Abdughani_M/0/1/0/all/0/1">Murat Abdughani</a>, <a href="http://arxiv.org/find/hep-ph/1/au:+Fan_Y/0/1/0/all/0/1">Yi-Zhong Fan</a>, <a href="http://arxiv.org/find/hep-ph/1/au:+Feng_L/0/1/0/all/0/1">Lei Feng</a>, <a href="http://arxiv.org/find/hep-ph/1/au:+Tsai_Y/0/1/0/all/0/1">Yue-Lin Sming Tsai</a>, <a href="http://arxiv.org/find/hep-ph/1/au:+Wu_L/0/1/0/all/0/1">Lei Wu</a>, <a href="http://arxiv.org/find/hep-ph/1/au:+Yuan_Q/0/1/0/all/0/1">Qiang Yuan</a>

The supersymmetric model is one of the most attractive extensions of the
Standard Model of particle physics. In light of the most recently reported
anomaly of the muon g-2 measurement by the FermiLab E989 experiment, and the
excesses of gamma rays at the Galactic center observed by Fermi-LAT space
telescope, as well as the antiproton excess observed by the Alpha Magnetic
Spectrometer, we propose to account for all these anomalies or excesses in the
Next-to-Minimal Supersymmetric Standard Model. Considering various experimental
constraints including the Higgs mass, B-physics, collider data, dark matter
relic density and direct detections, we find that a $sim 60$ GeV bino-like
neutralino is able to successfully explain all these observations. Our scenario
can be sensitively probed by future direct detection experiments.

The supersymmetric model is one of the most attractive extensions of the
Standard Model of particle physics. In light of the most recently reported
anomaly of the muon g-2 measurement by the FermiLab E989 experiment, and the
excesses of gamma rays at the Galactic center observed by Fermi-LAT space
telescope, as well as the antiproton excess observed by the Alpha Magnetic
Spectrometer, we propose to account for all these anomalies or excesses in the
Next-to-Minimal Supersymmetric Standard Model. Considering various experimental
constraints including the Higgs mass, B-physics, collider data, dark matter
relic density and direct detections, we find that a $sim 60$ GeV bino-like
neutralino is able to successfully explain all these observations. Our scenario
can be sensitively probed by future direct detection experiments.

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