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From the 1 of 7 linked papers with an AI index.

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20242026
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7 papers

hep-ex2026

Probing unexplored spin-dependent dark matter-proton coupling with few-photoelectron threshold in COSINE-100

W. K. Kim, N. Carlin, J. Y. Cho +58

The COSINE-100 experiment uses a new low‑photoelectron threshold analysis to set world‑leading limits on spin‑dependent dark‑matter–proton interactions for low‑mass and sub‑GeV dar…

astro-ph.IM2026

The performance of the TA4 surface detector array: 4.3 years of the first-half expansion

Telescope Array Collaboration, R. U. Abbasi, T. Abu-Zayyad +128

The Telescope Array (TA) experiment aims to reveal the origin of ultra-high-energy cosmic rays (UHECRs) by observing air showers using surface detectors (SDs), which spread over an…

hep-ex2026

Constraints on sub-GeV dark matter scattering on electrons with COSINE-100

N. Carlin, J. Y. Cho, S. J. Cho +59

We present results of the search for sub-GeV dark matter interaction with electrons in the NaI(Tl) crystals of the COSINE-100 experiment. The two benchmark scenarios of a heavy and…

astro-ph.HE2026

Cosmic ray mass composition measurement in the energy range from eV to eV observed with the TALE hybrid detector

Telescope Array Collaboration, R. U. Abbasi, T. Abu-Zayyad +126

We report on the cosmic ray mass composition measured by the Telescope Array Low-energy Extension (TALE) hybrid detector. The TALE detector consists of a fluorescence detector (FD)…

hep-ex2025

Limits on WIMP dark matter with NaI(Tl) crystals in three years of COSINE-100 data

G. H. Yu, N. Carlin, J. Y. Cho +56

We report limits on WIMP dark matter derived from three years of data collected by the COSINE-100 experiment with NaI(Tl) crystals, achieving an improved energy threshold of 0.7 ke…

astro-ph.IM2025

Combined Annual Modulation Dark Matter Search with COSINE-100 and ANAIS-112

N. Carlin, J. Y. Cho, J. J. Choi +71

The annual modulation signal, claimed to be consistent with dark matter as observed by DAMA/LIBRA in a sodium-iodide based detector, has persisted for over two decades. COSINE-100…