March
2024
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2024Sci...383..988B
Authors
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Berné, Olivier
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Habart, Emilie
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Peeters, Els
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Schroetter, Ilane
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Canin, Amélie
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Sidhu, Ameek
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Chown, Ryan
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Bron, Emeric
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Haworth, Thomas J.
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Klaassen, Pamela
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Trahin, Boris
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Van De Putte, Dries
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Alarcón, Felipe
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Zannese, Marion
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Abergel, Alain
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Bergin, Edwin A.
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Bernard-Salas, Jeronimo
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Boersma, Christiaan
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Cami, Jan
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Cuadrado, Sara
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Dartois, Emmanuel
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Dicken, Daniel
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Elyajouri, Meriem
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Fuente, Asunción
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Goicoechea, Javier R.
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Gordon, Karl D.
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Issa, Lina
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Joblin, Christine
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Kannavou, Olga
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Khan, Baria
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Lacinbala, Ozan
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Languignon, David
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Le Gal, Romane
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Maragkoudakis, Alexandros
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Meshaka, Raphael
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Okada, Yoko
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Onaka, Takashi
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Pasquini, Sofia
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Pound, Marc W.
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Robberto, Massimo
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Röllig, Markus
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Schefter, Bethany
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Schirmer, Thiébaut
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Simmer, Thomas
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Tabone, Benoit
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Tielens, Alexander G. G. M.
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Vicente, Sílvia
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Wolfire, Mark G.
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PDRs4All Team
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Aleman, Isabel
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Allamandola, Louis
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Auchettl, Rebecca
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Baratta, Giuseppe Antonio
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Baruteau, Clément
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Bejaoui, Salma
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Bera, Partha P.
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Black, John H.
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Boulanger, Francois
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Bouwman, Jordy
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Brandl, Bernhard
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Brechignac, Philippe
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Brünken, Sandra
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Buragohain, Mridusmita
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Burkhardt, Andrew
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Candian, Alessandra
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Cazaux, Stéphanie
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Cernicharo, Jose
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Chabot, Marin
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Chakraborty, Shubhadip
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Champion, Jason
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Colgan, Sean W. J.
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Cooke, Ilsa R.
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Coutens, Audrey
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Cox, Nick L. J.
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Demyk, Karine
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Meyer, Jennifer Donovan
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Engrand, Cécile
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Foschino, Sacha
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García-Lario, Pedro
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Gavilan, Lisseth
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Gerin, Maryvonne
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Godard, Marie
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Gottlieb, Carl A.
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Guillard, Pierre
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Gusdorf, Antoine
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Hartigan, Patrick
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He, Jinhua
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Herbst, Eric
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Hornekaer, Liv
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Jäger, Cornelia
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Janot-Pacheco, Eduardo
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Kaufman, Michael
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Kemper, Francisca
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Kendrew, Sarah
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Kirsanova, Maria S.
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Knight, Collin
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Kwok, Sun
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Labiano, Álvaro
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Lai, Thomas S. -Y.
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Lee, Timothy J.
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Lefloch, Bertrand
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Le Petit, Franck
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Li, Aigen
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Linz, Hendrik
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Mackie, Cameron J.
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Madden, Suzanne C.
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Mascetti, Joëlle
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McGuire, Brett A.
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Merino, Pablo
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Micelotta, Elisabetta R.
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Morse, Jon A.
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Mulas, Giacomo
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Neelamkodan, Naslim
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Ohsawa, Ryou
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Paladini, Roberta
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Palumbo, Maria Elisabetta
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Pathak, Amit
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Pendleton, Yvonne J.
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Petrignani, Annemieke
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Pino, Thomas
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Puga, Elena
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Rangwala, Naseem
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Rapacioli, Mathias
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Ricca, Alessandra
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Roman-Duval, Julia
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Roueff, Evelyne
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Rouillé, Gaël
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Salama, Farid
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Sales, Dinalva A.
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Sandstrom, Karin
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Sarre, Peter
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Sciamma-O'Brien, Ella
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Sellgren, Kris
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Shannon, Matthew J.
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Simonnin, Adrien
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Shenoy, Sachindev S.
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Teyssier, David
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Thomas, Richard D.
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Togi, Aditya
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Verstraete, Laurent
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Witt, Adolf N.
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Wootten, Alwyn
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Ysard, Nathalie
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Zettergren, Henning
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Zhang, Yong
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Zhang, Ziwei E.
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Zhen, Junfeng
Abstract
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Most low-mass stars form in stellar clusters that also contain massive stars, which are sources of far-ultraviolet (FUV) radiation. Theoretical models predict that this FUV radiation produces photodissociation regions (PDRs) on the surfaces of protoplanetary disks around low-mass stars, which affects planet formation within the disks. We report James Webb Space Telescope and Atacama Large Millimeter Array observations of a FUV-irradiated protoplanetary disk in the Orion Nebula. Emission lines are detected from the PDR; modeling their kinematics and excitation allowed us to constrain the physical conditions within the gas. We quantified the mass-loss rate induced by the FUV irradiation and found that it is sufficient to remove gas from the disk in less than a million years. This is rapid enough to affect giant planet formation in the disk.
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