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Ribas, J. A. Egger, J. A. Patel, J. Cabrera, J. Laskar, K. G. Isaak, K. Heng, K. W. F. Lam, L. Carone, L. Delrez, L. Fossati, L. L. Kiss, M. B. Davies, M. Beck, M.-D. Busch, M. Deleuil, M. Fridlund, M. Gillon, M. G\\\"udel, M. Lendl, M. Steller, N. A. Walton, N. Billot, N. C. Santos, N. Rando, N. Thomas, O. D. S. Demangeon, P. F. L. Maxted, R. Alonso, R. Ottensamer, R. Ragazzoni, S. C. C. Barros, S. Charnoz, S. G. Sousa, S. Hoyer, S. Udry, Sz. Csizmadia, T. B\\'arczy, T. Beck, T. G. Wilson, V. Bourrier, V. Nascimbeni, V. Van Grootel, V. Viotto, W. Baumjohann, W. Benz, X. Bonfils, Y. Alibert","submitted_at":"2023-08-16T22:13:35Z","abstract_excerpt":"Ultra-short period planets (USPs) are a unique class of super-Earths with an orbital period of less than a day and hence subject to intense radiation from their host star. 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