X. Hou

LHAASO Observations of Mrk 421 during 2021 March–2024 March: A Comprehensive Very-high-energy Catalog of Multitimescale Outbursts and Its Time-averaged Behavior

Z. Cao, F. Aharonian, Yu Bai, Y. W. Bao et autres

Abstract The Large High Altitude Air Shower Observatory (LHAASO) monitors sources within its field of view for up to 7 hr daily, achieving a duty cycle exceeding 98% and an annual point-source sensitivity of 1.5% Crab units (CU) in the very-high-energy (VHE) …

cn, am, de, fr, ru, hk (code pays fourni par la source)

Energy-Dependent Shifts of Medium-Scale Anisotropies in Very-High-Energy Cosmic Rays Observed by LHAASO-KM2A

Anonymous, F. Aharonian, Y. X. Bai, Y. W. Bao et autres

Small deviations from isotropy in the arrival directions of Galactic cosmic rays serve as a unique probe of the local magnetic environment. In this Letter, we report observations of medium-scale anisotropies at energies above 10 TeV using the LHAASO-KM2A array. Our analysis …

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Transient Large-Scale Anisotropy in TeV Cosmic Rays due to an Interplanetary Coronal Mass Ejection

Zhen Cao, F. Aharonian, Y. X. Bai, Y. W. Bao et autres

Large- or medium-scale cosmic ray anisotropy at TeV energies has not previously been confirmed to vary with time. Transient anisotropy changes have been observed below 150 GeV, especially near the passage of an interplanetary shock and coronal mass ejection containing a magnetic …

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Evidence of Cosmic-Ray Acceleration up to Sub-PeV Energies in the Supernova Remnant IC 443

Zhen Cao, F. Aharonian, Yu Bai, Y. W. Bao et autres

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