EP240801a/XRF 240801B: An X-Ray Flash Detected by the Einstein Probe and the implications of Its multiband afterglow

• Jiang, S.-Q. https://orcid.org/0009-0001-8155-7905
• Xu, D. https://orcid.org/0000-0003-3257-9435
• van Hoof, A.P.C. https://orcid.org/0009-0005-5404-2745
• Lei, W.-H. https://orcid.org/0000-0003-3440-1526
• Liu, Y.
• Zhou, H. https://orcid.org/0000-0003-2915-7434
• Chen, Y. https://orcid.org/0000-0001-9834-2196
• Fu, S.-Y. https://orcid.org/0009-0002-7730-3985
• Yang, J. https://orcid.org/0000-0002-5485-5042
• Liu, X.
• Zhu, Z.-P. https://orcid.org/0000-0002-9022-1928
• Filippenko, A.V. https://orcid.org/0000-0003-3460-0103
• Jonker, P.G. https://orcid.org/0000-0001-5679-0695
• Pozanenko, A.S. https://orcid.org/0000-0001-9435-1327
• Gao, H. https://orcid.org/0000-0002-3100-6558
• Wu, X.-F. https://orcid.org/0000-0002-6299-1263
• Zhang, B. https://orcid.org/0000-0002-9725-2524
• Lamb, G.P. https://orcid.org/0000-0001-5169-4143
• De Pasquale, M. https://orcid.org/0000-0002-4036-7419
• Kobayashi, S. https://orcid.org/0000-0001-7946-4200
• Bauer, F.E. https://orcid.org/0000-0002-8686-8737
• Sun, H. https://orcid.org/0000-0002-9615-1481
• Pugliese, G. https://orcid.org/0000-0003-3457-9375
• An, J.
• D’Elia, V. https://orcid.org/0000-0003-3703-4418
• Fynbo, J.P.U. https://orcid.org/0000-0002-8149-8298
• Zheng, W. https://orcid.org/0000-0002-2636-6508
• Castro-Tirado, A.J. https://orcid.org/0000-0003-2999-3563
• Yin, Y.-H.I. https://orcid.org/0000-0002-5596-5059
• Zou, Y.-C. https://orcid.org/0000-0002-5400-3261
• Deller, A.T. https://orcid.org/0000-0001-9434-3837
• Pankov, N.S.
• Volnova, A.A.
• Moskvitin, A.S. https://orcid.org/0000-0003-3244-6616
• Spiridonova, O.I.
• Oparin, D.V.
• Rumyantsev, V.
• Burkhonov, O.A.
• Egamberdiyev, S.A. https://orcid.org/0000-0001-9730-3769
• Kim, V.
• Krugov, M.
• Tatarnikov, A.M.
• Inasaridze, R.
• Levan, A.J. https://orcid.org/0000-0001-7821-9369
• Malesani, D.B. https://orcid.org/0000-0002-7517-326X
• Ravasio, M.E. https://orcid.org/0000-0003-3193-4714
• Quirola-Vásquez, J. https://orcid.org/0000-0001-8602-4641
• van Dalen, J.N.D. https://orcid.org/0009-0007-6927-7496
• Sánchez-Sierras, J. https://orcid.org/0000-0003-2276-4231
• Mata Sánchez, D. https://orcid.org/0000-0003-0245-9424
• Littlefair, S.P. https://orcid.org/0000-0001-7221-855X
• Chacón, J.A. https://orcid.org/0009-0000-6374-3221
• Torres, M.A.P. https://orcid.org/0000-0002-5297-2683
• Chrimes, A.A. https://orcid.org/0000-0001-9842-6808
• Sarin, N. https://orcid.org/0000-0003-2700-1030
• Martin-Carrillo, A. https://orcid.org/0000-0001-5108-0627
• Dhillon, V. https://orcid.org/0000-0001-5944-4480
• Yang, Y. https://orcid.org/0000-0002-6535-8500
• Brink, T.G. https://orcid.org/0000-0001-5955-2502
• Davies, R.L. https://orcid.org/0000-0002-3324-4824
• Yang, S. https://orcid.org/0000-0002-2898-6532
• Aryan, A. https://orcid.org/0000-0002-9928-0369
• Chen, T.-W. https://orcid.org/0000-0002-1066-6098
• Kong, A.K.H. https://orcid.org/0000-0002-5105-344X
• Li, W.-X. https://orcid.org/0000-0002-0096-3523
• Li, R.-Z. https://orcid.org/0000-0002-4205-0933
• Mao, J. https://orcid.org/0000-0002-7077-7195
• Pérez-García, I.
• Fernández-García, E.J.
• Andrews, M.
• Farah, J. https://orcid.org/0000-0003-4914-5625
• Fan, Z. https://orcid.org/0000-0003-3067-3540
• Padilla Gonzalez, E.
• Howell, D.A. https://orcid.org/0000-0003-4253-656X
• Hartmann, D. https://orcid.org/0000-0002-8028-0991
• Hu, J.-W. https://orcid.org/0000-0002-0779-1947
• Jakobsson, P. https://orcid.org/0000-0002-9404-5650
• Li, C.-K. https://orcid.org/0000-0001-5798-4491
• Ling, Z.-X.
• McCully, C. https://orcid.org/0000-0001-5807-7893
• Newsome, M. https://orcid.org/0000-0001-9570-0584
• Schneider, B. https://orcid.org/0000-0003-4876-7756
• Tinyanont, K.S. https://orcid.org/0000-0002-1481-4676
• Sun, N.-C. https://orcid.org/0000-0002-4731-9698
• Terreran, G. https://orcid.org/0000-0003-0794-5982
• Tang, Q.-W. https://orcid.org/0000-0001-7471-8451
• Wang, W.-X.
• Xu, J.-J.
• Yuan, W.-M.
• Zhang, B.-B. https://orcid.org/0000-0003-4111-5958
• Zhao, H.-S.
• Zhang, J. https://orcid.org/0000-0001-8869-0672

© 2025. The Author(s). Published by the American Astronomical Society. Original content from this work may be used under the terms of the Creative Commons Attribution 4.0 licence (https://creativecommons.org/licenses/by/4.0/). Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.

• Accepted: 30 May 2025
• Published (online): 17 July 2025
• Published: 20 July 2025

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