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- Shanxi UniversityCN24 papers
- Institute of Theoretical PhysicsCN12 papers
- State Key Laboratory of Quantum Optics and Quantum Optics Devices11 papers
- Chinese Academy of SciencesCN10 papers
- University of Chinese Academy of SciencesCN7 papers
- National Astronomical ObservatoriesCN6 papers
- Tel Aviv UniversityIL6 papers
- University of ChileCL6 papers
- Korea Astronomy and Space Science InstituteKR5 papers
- Korea University of Science and TechnologyKR5 papers
- Shanghai Astronomical ObservatoryCN5 papers
- University of KwaZulu-NatalZA5 papers
6 papers · 1 filter
Unveiling the Intricate Symphony of Nonlinear Pulsation Mode Interactions in High-Amplitude Scuti Stars
Jia-Shu Niu, Hui-Fang Xue
People can diagnose the interiors of stars by sensing their pulsations. Pulsation modes, which are determined by the internal state and structure of a star, are typically considere…
Pulsation Analysis of High-Amplitude Scuti Stars with TESS
Wangjunting Xue, Jia-Shu Niu, Hui-Fang Xue +1
In this work, the pulsation analysis is performed on 83 high-amplitude Scuti stars, which have been observed by the Transiting Exoplanet Survey Satellite (TESS). The results sh…
One-dimensional Townes solitons in dual-core systems with localized coupling
Shatrughna Kumar, Pengfei Li, Boris A. Malomed
The recent creation of Townes solitons (TSs) in binary Bose-Einstein condensates and experimental demonstration of spontaneous symmetry breaking (SSB) in solitons propagating in du…
Second-harmonic generation in the system with fractional diffraction
Pengfei Li, Hidetsugu Sakaguchi, Liangwei Zeng +3
We construct a family of bright optical solitons composed of fundamental frequency (FF) and second-harmonic (SH) components in the one-dimensional (planar) waveguide with the quadr…
Uncorrelated Amplitude and Frequency Variations of the Harmonics in SX Phoenicis Star XX Cygni
Jia-Shu Niu, Yue Liu, Hui-Fang Xue
Harmonics are quite common in pulsating stars, and they are always considered to mimic the behaviors of their independent parent pulsation modes and not taken as the key informatio…
ATOMS: ALMA Three-millimeter Observations of Massive Star-forming regions -XIV. Properties of resolved UC Hii regions
C. Zhang, Feng-Yao Zhu, Tie Liu +15
Hydrogen recombination lines (RRLs) are one of the major diagnostics of the physical properties of H{\sc ii} regions. We use RRL H40, He40 and 3 mm continuum emission to inve…