On the Origin of Infrared Bands Attributed to Tryptophan in Spitzer Observations of IC 348

Autor: Aditya Dhariwal, Thomas H. Speak, Linshan Zeng, Amirhossein Rashidi, Brendan Moore, Olivier Berné, Anthony J. Remijan, Ilane Schroetter, Brett A. McGuire, Víctor M. Rivilla, Arnaud Belloche, Jes K. Jørgensen, Pavle Djuricanin, Takamasa Momose, Ilsa R. Cooke

Publikováno v: The Astrophysical Journal Letters, Vol 968, Iss 1, p L9 (2024)

Infrared emission features toward interstellar gas of the IC 348 star cluster in Perseus have been recently proposed to originate from the amino acid tryptophan. The assignment was based on laboratory infrared spectra of tryptophan pressed into pelle

Externí odkaz: https://doaj.org/article/f77ede8fb9aa4120abc528ba76c38660

The carbon footprint of scientific visibility

Autor: Olivier Berné, Lydiane Agier, Antoine Hardy, Emmanuel Lellouch, Olivier Aumont, Jérôme Mariette, Tamara Ben-Ari

Publikováno v: Environmental Research Letters, Vol 17, Iss 12, p 124008 (2022)

In the face of global warming, academics have started to consider and analyze the environmental and carbon footprint associated with their professional activity. Among the several sources of greenhouse gas emissions from research activities, air trav

Externí odkaz: https://doaj.org/article/6a33539c82e64b9da0fe127bb40c201b

PDRs4All: A JWST Early Release Science Program on Radiative Feedback from Massive Stars

Autor: Olivier Berné, Émilie Habart, Els Peeters, Alain Abergel, Edwin A. Bergin, Jeronimo Bernard-Salas, Emeric Bron, Jan Cami, Emmanuel Dartois, Asunción Fuente, Javier R. Goicoechea, Karl D. Gordon, Yoko Okada, Takashi Onaka, Massimo Robberto, Markus Röllig, Alexander G. G. M. Tielens, Sílvia Vicente, Mark G. Wolfire, Felipe Alarcón, C. Boersma, Amélie Canin, Ryan Chown, Daniel Dicken, David Languignon, Romane Le Gal, Marc W. Pound, Boris Trahin, Thomas Simmer, Ameek Sidhu, Dries Van De Putte, Sara Cuadrado, Claire Guilloteau, Alexandros Maragkoudakis, Bethany R. Schefter, Thiébaut Schirmer, Stéphanie Cazaux, Isabel Aleman, Louis Allamandola, Rebecca Auchettl, Giuseppe Antonio Baratta, Salma Bejaoui, Partha P. Bera, Goranka Bilalbegović, John H. Black, Francois Boulanger, Jordy Bouwman, Bernhard Brandl, Philippe Brechignac, Sandra Brünken, Andrew Burkhardt, Alessandra Candian, Jose Cernicharo, Marin Chabot, Shubhadip Chakraborty, Jason Champion, Sean W. J. Colgan, Ilsa R. Cooke, Audrey Coutens, Nick L. J. Cox, Karine Demyk, Jennifer Donovan Meyer, Cécile Engrand, Sacha Foschino, Pedro García-Lario, Lisseth Gavilan, Maryvonne Gerin, Marie Godard, Carl A. Gottlieb, Pierre Guillard, Antoine Gusdorf, Patrick Hartigan, Jinhua He, Eric Herbst, Liv Hornekaer, Cornelia Jäger, Eduardo Janot-Pacheco, Christine Joblin, Michael Kaufman, Francisca Kemper, Sarah Kendrew, Maria S. Kirsanova, Pamela Klaassen, Collin Knight, Sun Kwok, Álvaro Labiano, Thomas S.-Y. Lai, Timothy J. Lee, Bertrand Lefloch, Franck Le Petit, Aigen Li, Hendrik Linz, Cameron J. Mackie, Suzanne C. Madden, Joëlle Mascetti, Brett A. McGuire, Pablo Merino, Elisabetta R. Micelotta, Karl Misselt, Jon A. Morse, Giacomo Mulas, Naslim Neelamkodan, Ryou Ohsawa, Alain Omont, Roberta Paladini, Maria Elisabetta Palumbo, Amit Pathak, Yvonne J. Pendleton, Annemieke Petrignani, Thomas Pino, Elena Puga, Naseem Rangwala, Mathias Rapacioli, Alessandra Ricca, Julia Roman-Duval, Joseph Roser, Evelyne Roueff, Gaël Rouillé, Farid Salama, Dinalva A. Sales, Karin Sandstrom, Peter Sarre, Ella Sciamma-O’Brien, Kris Sellgren, Matthew J. Shannon, Sachindev S. Shenoy, David Teyssier, Richard D. Thomas, Aditya Togi, Laurent Verstraete, Adolf N. Witt, Alwyn Wootten, Nathalie Ysard, Henning Zettergren, Yong Zhang, Ziwei E. Zhang, Junfeng Zhen

Publikováno v: Publications of the Astronomical Society of the Pacific
Publications of the Astronomical Society of the Pacific, 2022, 134 (1035), pp.054301. ⟨10.1088/1538-3873/ac604c⟩
Publications of the Astronomical Society of the Pacific, 134, 1-22
Astronomical Society of the Pacific. Publications, 134(1035)
Publications of the Astronomical Society of the Pacific, 134(1035):054301. University of Chicago
Publications of the Astronomical Society of the Pacific, 134(1035):054301
Berné, O, Habart, É, Peeters, E, Abergel, A, Bergin, E A, Bernard-Salas, J, Bron, E, Cami, J, Dartois, E, Fuente, A, Goicoechea, J R, Gordon, K D, Okada, Y, Onaka, T, Robberto, M, Röllig, M, Tielens, A G G M, Vicente, S, Wolfire, M G, Alarcón, F, Boersma, C, Canin, A, Chown, R, Dicken, D, Languignon, D, Le Gal, R, Pound, M W, Trahin, B, Simmer, T, Sidhu, A, Van De Putte, D, Cuadrado, S, Guilloteau, C, Maragkoudakis, A, Schefter, B R, Schirmer, T, Cazaux, S, Aleman, I, Allamandola, L, Auchettl, R, Antonio Baratta, G, Bejaoui, S, Bera, P P, Bilalbegović, G, Black, J H, Boulanger, F, Bouwman, J, Brandl, B, Brechignac, P, Brünken, S, Burkhardt, A, Candian, A, Cernicharo, J, Chabot, M, Chakraborty, S, Champion, J, Colgan, S W J, Cooke, I R, Coutens, A, Cox, N L J, Demyk, K, Donovan Meyer, J, Engrand, C, Foschino, S, García-Lario, P, Gavilan, L, Gerin, M, Godard, M, Gottlieb, C A, Guillard, P, Gusdorf, A, Hartigan, P, He, J, Herbst, E, Hornekaer, L, Jäger, C, Janot-Pacheco, E, Joblin, C, Kaufman, M, Kemper, F, Kendrew, S, Kirsanova, M S, Klaassen, P, Knight, C, Kwok, S, Labiano, Á, Lai, T S Y, Lee, T J, Lefloch, B, Le Petit, F, Li, A, Linz, H, MacKie, C J, Madden, S C, Mascetti, J, McGuire, B A, Merino, P, Micelotta, E R, Misselt, K, Morse, J A, Mulas, G, Neelamkodan, N, Ohsawa, R, Omont, A, Paladini, R, Elisabetta Palumbo, M, Pathak, A, Pendleton, Y J, Petrignani, A, Pino, T, Puga, E, Rangwala, N, Rapacioli, M, Ricca, A, Roman-Duval, J, Roser, J, Roueff, E, Rouillé, G, Salama, F, Sales, D A, Sandstrom, K, Sarre, P, Sciamma-O'brien, E, Sellgren, K, Shannon, M J, Shenoy, S S, Teyssier, D, Thomas, R D, Togi, A, Verstraete, L, Witt, A N, Wootten, A, Ysard, N, Zettergren, H, Zhang, Y, Zhang, Z E & Zhen, J 2022, ' PDRs4All : A JWST Early Release Science Program on Radiative Feedback from Massive Stars ', Publications of the Astronomical Society of the Pacific, vol. 134, no. 1035, 054301 . https://doi.org/10.1088/1538-3873/ac604c
Publications of the Astronomical Society of the Pacific, 134, 1035, pp. 1-22

22 pags., 8 figs., 1 tab.
Massive stars disrupt their natal molecular cloud material through radiative and mechanical feedback processes. These processes have profound effects on the evolution of interstellar matter in our Galaxy and throughout

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eef73975e3b0f8c52eaaf7a3e69e054a
https://hdl.handle.net/2066/250976

Informed spatial regularizations for fast fusion of astronomical images

Autor: Claire Guilloteau, Thomas Oberlin, Olivier Berné, Nicolas Dobigeon

Publikováno v: HAL
à paraître
IEEE International Conference on Image Processing (ICIP 2022)
IEEE International Conference on Image Processing (ICIP 2022), Oct 2022, Bordeaux, France. pp.1-5

International audience; This paper introduces two informed spatial regularizations dedicated to multiband image fusion. The fusion process combines a multispectral image with high spatial resolution and a hyperspectral image with high spectral resolu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd97ee1adf4b0e8db110f3b554fe31f4
https://hal.science/hal-03724654

Observation and calibration strategies for large-scale multi-beam velocity-resolved mapping of the [CII] emission in the Orion molecular cloud

Autor: Rolf Güsten, S. Suri, Olivier Berné, S. Kabanovic, Mark G. Wolfire, Alexander G. G. M. Tielens, C. H. M. Pabst, Ronan Higgins, Javier R. Goicoechea, Yoko Okada, Heiko Richter, A. Parikka, Juergen Stutzki, E. Chambers, D. Teyssier, Christof Buchbender, M. Mertens, Rebeca Aladro

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
Astronomy & Astrophysics, 652, 1-23
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2021, 652, ⟨10.1051/0004-6361/202039621⟩

24 pags., 32 figs., 3 tabs.
Context. The [CII] 158 μm far-infrared fine-structure line is one of the dominant cooling lines of the star-forming interstellar medium. Hence [CII] emission originates in and thus can be used to trace a range of ISM

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::140ab9d7f51b5a7fa5cd2236ceb6ee7f
http://arxiv.org/abs/2106.15620