179 citations · 703 across the 19 of their papers we have counts for
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Collective Winds of Massive Star Clusters as the Dominant PeVatrons for Galactic Cosmic Rays
Zijian Qiu, Sujie Lin, Lili Yang
The knee feature in the cosmic-ray energy spectrum around 4 PeV is widely believed to have a Galactic origin, but the acceleration mechanism and identification of PeVatrons remain…
Chasing the neutrino blazar candidates II: SED modeling with hadronic model
Hubing Xiao, Zhihao Ouyang, Lili Yang +6
Blazars are promising candidates for high energy neutrino sources, yet the physical origin of their neutrino emission remains uncertain. In this work, we extend our previous study…
Multi-messenger Study of Galactic Diffuse Emission with LHAASO and IceCube Observations
Chengyu Shao, Sujie Lin, Lili Yang
With the breakthrough in PeV gamma-ray astronomy brought by the LHAASO experiment, the high-energy sky is getting richer than before. Lately, LHAASO Collaboration reported the obse…
A New Scenario of Solar Modulation Model during the Polarity Reversing
Jieteng Jiang, Sujie Lin, Lili Yang
When the Galactic Cosmic Rays (GCRs) entering the heliosphere, they encounter the solar wind plasma, and their intensity is reduced, so-called solar modulation. The modulation is c…
Revealing Double White Dwarf Mergers with Multi-messenger Signals
He-Wen Yang, Pak-Hin Thomas Tam, Lili Yang
A significant number of double white dwarfs (DWDs) are believed to merge within the Hubble time due to the gravitational wave (GW) emission during their inspiraling phase. The outc…
Is Fermi 1544-0649 a misaligned blazar? discovering the jet structure with VLBI
Chengyu Shao, Xiaopeng Cheng, Tam Pak-Hin Thomas +8
Fermi J1544-0649 is a transient GeV source first detected during its GeV flares in 2017. Multi-wavelength observations during the flaring time demonstrate variability and spectral…
Constraints on very high energy gamma-ray emission from the Fermi Bubbles with future ground-based experiments
Lili Yang, Soebur Razzaque
The origin of sub-TeV gamma rays detected by the \textit{Fermi}-Large Area Telescope (LAT) from the \textit{Fermi} Bubbles (FBs) at the Galactic center is still uncertain. In a had…
Large-scale cosmic-ray anisotropies above 4 EeV measured by the Pierre Auger Observatory
The Pierre Auger Collaboration, A. Aab, P. Abreu +374
We present a detailed study of the large-scale anisotropies of cosmic rays with energies above 4 EeV measured using the Pierre Auger Observatory. For the energy bins [4,8] EeV and…
Very high-energy gamma-ray signature of ultrahigh-energy cosmic-ray acceleration in Centaurus A
Jagdish C. Joshi, Luis Salvador Miranda, Soebur Razzaque +1
The association of at least a dozen ultrahigh-energy cosmic-ray (UHECR) events with energy EeV detected by the Pierre Auger Observatory (PAO) from the direction of Cen…
Hadronic models of the Fermi bubbles: Future perspectives
Soebur Razzaque, Lili Yang
The origin of sub-TeV gamma rays detected by Fermi-LAT from the Fermi bubbles at the Galactic center is still unknown. In a hadronic model, acceleration of protons and/or nuclei an…
Energy Estimation of Cosmic Rays with the Engineering Radio Array of the Pierre Auger Observatory
The Pierre Auger Collaboration, Alexander Aab, Pedro Abreu +448
The Auger Engineering Radio Array (AERA) is part of the Pierre Auger Observatory and is used to detect the radio emission of cosmic-ray air showers. These observations are compared…
A multi-messenger study of the Fermi Bubbles: very high energy gamma rays and neutrinos
Cecilia Lunardini, Soebur Razzaque, Lili Yang
The Fermi Bubbles have been imaged in sub-TeV gamma rays at Fermi-LAT, and, if their origin is hadronic, they might have been seen with low statistics in PeV neutrino…
An improved limit to the diffuse flux of ultra-high energy neutrinos from the Pierre Auger Observatory
The Pierre Auger Collaboration, Alexander Aab, Pedro Abreu +462
Neutrinos in the cosmic ray flux with energies near 1 EeV and above are detectable with the Surface Detector array of the Pierre Auger Observatory. We report here on searches throu…
Measurement of the cosmic ray spectrum above eV using inclined events detected with the Pierre Auger Observatory
The Pierre Auger Collaboration, Alexander Aab, Pedro Abreu +461
A measurement of the cosmic-ray spectrum for energies exceeding eV is presented, which is based on the analysis of showers with zenith angles greater than $60^{\…
IceCube Neutrino Events from Fermi Bubbles
Cecilia Lunardini, Soebur Razzaque, Lili Yang
The IceCube Neutrino Observatory announced thirty-seven candidate events observed with deposited energies above 30 TeV with three-year dataset, more than expected from atmos…
PeV-EeV neutrinos from GRB blastwave in IceCube and future neutrino telescopes
Soebur Razzaque, Lili Yang
Ultrahigh-energy cosmic rays (UHECRs), if accelerated in the gamma-ray burst (GRB) blastwave, are expected to produce PeV-EeV neutrinos by interacting with long-lived GRB afterglow…
Neutrino Events at IceCube and the Fermi Bubbles
Cecilia Lunardini, Soebur Razzaque, Kristopher T. Theodoseau +1
We discuss the possibility that the IceCube neutrino telescope might be observing the Fermi Bubbles. If the bubbles discovered in gamma rays originate from accelerated protons, the…