{"paper":{"title":"A SPectroscopic survey of biased halos In the Reionization Era (ASPIRE): Broad-line AGN at $z=4-5$ revealed by JWST/NIRCam WFSS","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"Aaron Barth, Alessandro Lupi, Anna-Christina Eilers, Benny Trakhtenbrot, Chiara Mazzucchelli, Eduardo Ba\\~nados, Elia Pizzati, Emanuele Paolo Farina, Feige Wang, Fengwu Sun, Haowen Zhang, Hyunsung D. Jun, Jaclyn B. Champagne, Jan-Torge Schindler, Jinyi Yang, Joseph F. Hennawi, Koki Kakiichi, Maria Pudoka, Marta Volonteri, Masafusa Onoue, Maxime Trebitsch, Ming-Yang Zhuang, Mingyu Li, Romain A. Meyer, Ryan Endsley, Sof\\'ia Rojas-Ruiz, Wei Leong Tee, Weizhe Liu, Xiangyu Jin, Xiaohui Fan, Xiaojing Lin, Yue Shen, Yunjing Wu, Zheng Cai, Zhiwei Pan, Zihao Li","submitted_at":"2024-07-24T18:03:24Z","abstract_excerpt":"Low-luminosity AGNs with low-mass black holes (BHs) in the early universe are fundamental to understanding the BH growth and their co-evolution with the host galaxies. Utilizing JWST NIRCam Wide Field Slitless Spectroscopy (WFSS), we perform a systematic search for broad-line ${\\rm H\\alpha}$ emitters (BHAEs) at $z\\approx 4-5$ in 25 fields of the ASPIRE (A SPectroscopic survey of biased halos In the Reionization Era) project, covering a total area of 275 arcmin$^2$. We identify 16 BHAEs with FWHM of the broad components spanning from $\\sim$ 1000 km s$^{-1}$ to 3000 km s$^{-1}$. Assuming the bro"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.17570","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2407.17570/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}