JG
Junhua Gu
astro-ph.COastro-ph.IMastro-ph.HEastro-ph.GAhep-exhep-phastro-phcs.LGphysics.ins-det
On Valency
published · living versionsW_n7srr696·v1 · currentpublished
A Point-source Catalogue from Direction-dependent Calibrated 21CMA Images
with Qizhe Tang, Jingying Wang, Qian Zheng, Quan Guo +6
1 version
W_wewfrhyf·v1published
Preprints & journals
30 papers in the corpus · 2007–2026Pulsar Backend for 21 CentiMeter Array: Implementation of Data Acquisition and Initial Results2607.01975v1 · Yukai Zhou, Junhua Gu, Mengyao Xue et al.2026 · 0 citationsarXiv
The Next-Generation 21CMA Telescope: Design, Commissioning, and Instrumental Effects in an SKA-LFAA-Like System2605.04789v1 · Jun-Hua Gu, Quan Guo, Liang Dong et al.2026 · 0 citationsarXiv
Simulation and Data Processing of Beamforming Experiments with Four 21CMA Stations2603.02732v1 · Feiyu Zhao, Quan Guo, Junhua Gu et al.2026 · 0 citationsarXiv
The Giant Radio Array for Neutrino Detection (GRAND) Collaboration -- Contributions to the 39th International Cosmic Ray Conference (ICRC 2025)2507.09585v1 · Jaime 'Alvarez-Muniz, Rafael Alves Batista, Aur'elien Benoit-L'evy et al.2025 · 0 citationsarXiv
MWA and VLA Observations of Diffuse Radio Lobes in M 872505.21929v1 · Linhui Wu, Fu-Guo Xie, Qian Zheng et al.2025 · 1 citationarXiv
The Short-spacing Interferometer Array for Global 21-cm Signal Detection (SIGMA): Design of the Antennas and Layout2504.04955v1 · Feiyu Zhao, Quan Guo, Qian Zheng et al.2025 · 0 citationsarXiv
MeerKAT discovery of GHz radio emission extending from Abell 3017 toward Abell 30162412.00204v2 · Dan Hu, Norbert Werner, Haiguang Xu et al.2024 · 3 citationsA&A 694, A320 (2025)
Performance of the Segment Anything Model in Various RFI/Events Detection in Radio Astronomy2410.22497v2 · Yanbin Yang, Feiyu Zhao, Ruxi Liang et al.2024 · 3 citationsPubl. Astron. Soc. Aust. 42 (2025) e019
Forecast measurement of the 21 cm global spectrum from Lunar orbit with the Vari-Zeroth-Order Polynomial (VZOP) method2406.17000v2 · Tianyang Liu, Jiajun Zhang, Yuan Shi et al.2024 · 3 citationsPubl. Astron. Soc. Aust. 42 (2025) e039
Detecting Cosmic 21 cm Global Signal Using an Improved Polynomial Fitting Algorithm2311.10951v1 · Tianyang Liu, Junhua Gu, Quan Guo et al.2023 · 3 citationsMon. Not. R. Astron. Soc. 527 (2024) 8429-8442
The Giant Radio Array for Neutrino Detection (GRAND) Collaboration -- Contributions to the 38th International Cosmic Ray Conference (ICRC 2023)2308.00120v3 · Rafael Alves Batista, Aur'elien Benoit-L'evy, Teresa Bister et al.2023 · 1 citationarXiv
Mitigating the effect of 1/f noise on the detection of the HI intensity mapping power spectrum from single-dish measurements2302.02683v2 · Melis O. Irfan, Yichao Li, Mario G. Santos et al.2023 · 6 citationsarXiv
Impact of the turnover in the high-z galaxy luminosity function on the 21-cm signal during Cosmic Dawn and Epoch of Reionization2208.01492v2 · Zekang Zhang, Huanyuan Shan, Junhua Gu et al.2022 · 4 citationsarXiv
Direct Parameter Inference from Global EoR Signal with Bayesian Statistics2001.02111v1 · Junhua Gu, Jingying Wang2020 · 6 citationsarXiv
Separating the EoR Signal with a Convolutional Denoising Autoencoder: A Deep-learning-based Method1902.09278v2 · Weitian Li, Haiguang Xu, Zhixian Ma et al.2019 · 41 citations2019, MNRAS, 485, 2628
The Giant Radio Array for Neutrino Detection (GRAND): Science and Design1810.09994v3 · Jaime Alvarez-Muniz, Rafael Alves Batista, Aswathi Balagopal V. et al.2018 · 324 citationsSci. China-Phys. Mech. Astron. 63, 219501 (2020)
The Giant Radio Array for Neutrino Detection (GRAND): Present and Perspectives1708.05128v1 · Ke Fang, Jaime 'Alvarez-Muniz, Rafael Alves Batista et al.2017 · 30 citationsPoS(ICRC2017)996
The Giant Radio Array for Neutrino Detection1702.01395v1 · Olivier Martineau-Huynh, Mauricio Bustamante, Washington Carvalho et al.2017 · 17 citationsarXiv
A Chandra Study of the Image Power Spectra of 41 Cool Core and Non-Cool Core Galaxy Clusters1604.04127v1 · Chenhao Zhang, Haiguang Xu, Zhenghao Zhu et al.2016 · 10 citationsarXiv
The Application of Continuous Wavelet Transform Based Foreground Subtraction Method in 21 cm Sky Surveys1306.5378v1 · Junhua Gu, Haiguang Xu, Jingying Wang et al.2013 · 12 citationsarXiv
Exploring the Cosmic Reionization Epoch in Frequency Space: An Improved Approach to Remove the Foreground in 21 cm Tomography1211.6450v1 · Jingying Wang, Haiguang Xu, Tao An et al.2012 · 27 citationsarXiv
A Method to Extract the Angular Power Spectrum of the Epoch of Reionization from Low-Frequency Radio Interferometers1209.2750v3 · Qian Zheng, Xiang-ping Wu, Jun-hua Gu et al.2012 · 6 citationsarXiv
Influence of synchrotron self-absorption on the 21cm experiments1205.1113v1 · Qian Zheng, Xiang-Ping Wu, Jun-Hua Gu et al.2012 · 5 citationsarXiv
Two-Phase ICM in the Central Region of the Rich Cluster of Galaxies Abell 1795: A Joint Chandra, XMM-Newton, and Suzaku View1202.3196v1 · Liyi Gu, Haiguang Xu, Junhua Gu et al.2012 · 0 citationsarXiv
How to Identify and Separate Bright Galaxy Clusters from the Low-frequency Radio Sky?1008.3391v1 · Jingying Wang, Haiguang Xu, Junhua Gu et al.2010 · 20 citationsarXiv
Central gas entropy excess as a direct evidence for AGN feedback in galaxy groups and clusters1006.3381v1 · Yu Wang, Haiguang Xu, Junhua Gu et al.2010 · 7 citationsarXiv
A Joint Chandra and XMM-Newton View of Abell 3158: Massive Off-Centre Cool Gas Clump As A Robust Diagnostic of Merger Stage1001.0093v1 · Yu Wang, Haiguang Xu, Liyi Gu et al.2009 · 10 citationsarXiv
Metal Enrichment via Ram Pressure Stripping in the IGM of the Compact Galaxy Group RGH 800911.3883v3 · Haijuan Cui, Haiguang Xu, Junhua Gu et al.2009 · 5 citationsarXiv
A Chandra Study of Temperature Substructures in Intermediate-Redshift Galaxy Clusters0905.3933v1 · Liyi Gu, Haiguang Xu, Junhua Gu et al.2009 · 25 citationsAstrophys.J.700:1161-1172,2009
A High-Abundance Arc in the Compact Group of Galaxies HCG 62: An AGN- or Merger-Induced Metal Outflow?astro-ph/0701119v1 · Junhua Gu, Haiguang Xu, Liyi Gu et al.2007 · 18 citationsAstrophys.J.659:275-282,2007
Career total: 49 works. 30 are in this corpus.
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