Giovani Dalla Valle Garcia

activity

20232026

most citedPhenomenology of axion-like particles with universal fermion couplings -- revisited

20 citations · 21 across the 5 of their papers we have counts for

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hep-ph2026

Heavy Dark Baryons as Self-Interacting Dark Matter: A GeV-Scale Coincidence

Giovani Dalla Valle Garcia, Juan Herrero-Garc\'ıa

We study self-interacting dark matter composed of heavy baryons in a confining dark $S U (N)$ gauge theory with a single heavy vector-like quark, $m_{Q} ≫ Λ_{d}$ . In this regime, the d…

hep-ph2026

Heavy Dark Baryons at Large $N$ : Self-Interactions across All Scales

Giovani Dalla Valle Garcia, Juan Herrero-Garc\'ıa

We show that heavy dark baryons in a confining $S U (N)$ sector with a moderately large number of colors, $N \sim 10$ -- $100$ , can generate self-interactions spanning the full range of…

hep-ph2026

Endothermic dark matter with a light dark photon and the LUX-ZEPLIN high-energy nuclear-recoil candidate

Pengxuan Zhu, Giovani Dalla Valle Garcia, Xuan-Gong Wang +2

The LUX-ZEPLIN (LZ) experiment has reported an inelastic nuclear-recoil candidate at $E_{nr} = 248 \pm 2 3_{stat} \pm 2 3_{sys} keV$ . We test whether endothermic pseudo-…

Heavy Dark Baryons as Self-Interacting Dark Matter: A GeV-Scale Coincidence

Heavy Dark Baryons at Large N: Self-Interactions across All Scales

Endothermic dark matter with a light dark photon and the LUX-ZEPLIN high-energy nuclear-recoil candidate

Heavy Dark Baryons at Large $N$ : Self-Interactions across All Scales