MINDS. Anatomy of a water-rich, inclined, brown dwarf disk: lack of abundant hydrocarbons

Authors: Perotti, Giulia, Kurtovic, Nicolás T., Henning, Thomas, Olofsson, Göran, Arabhavi, Aditya M., Schwarz, Kamber, Kanwar, Jayatee, van Boekel, Roy, Kamp, Inga, Pascucci, Ilaria, van Dishoeck, Ewine F., Güdel, Manuel, Lagage, Pierre-Olivier, Barrado, David, Garatti, Alessio Caratti o, Glauser, Adrian M., Lahuis, F., Christiaens, Valentin, Franceschi, Riccardo, Gasman, Danny, Grant, Sierra L., Jang, Hyerin, Kaeufer, Till, Morales-Calderón, Maria, Temmink, Milou, Vlasblom, Marissa

Subject Terms: Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Astrophysics of Galaxies, Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/2504.11424

MINDS: The very low-mass star and brown dwarf sample -- Hidden water in carbon-dominated protoplanetary disks

Authors: Arabhavi, Aditya M., Kamp, Inga, van Dishoeck, Ewine F., Henning, Thomas, Jang, Hyerin, Christiaens, Valentin, Gasman, Danny, Pascucci, Ilaria, Perotti, Giulia, Grant, Sierra L., Barrado, David, Güdel, Manuel, Lagage, Pierre-Olivier, Garatti, Alessio Caratti o, Lahuis, Fred, Waters, L. B. F. M., Kaeufer, Till, Kanwar, Jayatee, Morales-Calderón, Maria, Schwarz, Kamber, Sellek, Andrew D., Tabone, Benoît, Temmink, Milou, Vlasblom, Marissa

Subject Terms: Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/2504.11425

Differentiating Formation Models with New Dynamical Masses for the PDS 70 Protoplanets

Authors: Trevascus, David, Blunt, Sarah, Christiaens, Valentin, Matthews, Elisabeth, Hammond, Iain, Brandner, Wolfgang, Wang, Jason, Lacour, Sylvestre, Vigan, Arthur, Balmer, William O., Bonnefoy, Mickael, Burn, Remo, Chauvin, Gaël, Gratton, Raffaele, Houllé, Mathis, Hinkley, Sasha, Kammerer, Jens, Kreidberg, Laura, Marleau, Gabriel-Dominique, Mesa, Dino, Otten, Gilles, Nowak, Mathias, Rickman, Emily, Sanchez-Bermudez, Joel, Sauter, Jonas

Subject Terms: Astrophysics - Earth and Planetary Astrophysics

Access URL: http://arxiv.org/abs/2504.11210

Keplerian motion of a compact source orbiting the inner disc of PDS 70: a third protoplanet in resonance with b and c?

Authors: Hammond, Iain, Christiaens, Valentin, Price, Daniel J., Blakely, Dori, Trevascus, David, Bonse, Markus J., Cantalloube, Faustine, Marleau, Gabriel-Dominique, Pinte, Christophe, Juillard, Sandrine, Samland, Matthias, Thompson, William, Wallace, Alex

Subject Terms: Astrophysics - Earth and Planetary Astrophysics

Access URL: http://arxiv.org/abs/2504.11127

MINDS. JWST-MIRI reveals a peculiar CO$_2$-rich chemistry in the drift-dominated disk CX Tau

Authors: Vlasblom, Marissa, Temmink, Milou, Grant, Sierra L., Kurtovic, Nicolas, Sellek, Andrew D., van Dishoeck, Ewine F., Güdel, Manuel, Henning, Thomas, Lagage, Pierre-Olivier, Barrado, David, Garatti, Alessio Caratti o, Glauser, Adrian M., Kamp, Inga, Lahuis, Fred, Olofsson, Göran, Arabhavi, Aditya M., Christiaens, Valentin, Gasman, Danny, Jang, Hyerin, Morales-Calderón, Maria, Perotti, Giulia, Schwarz, Kamber, Tabone, Benoît

Source: A&A 693, A278 (2025)

Subject Terms: Astrophysics - Earth and Planetary Astrophysics

Access URL: http://arxiv.org/abs/2412.12715

Anatomy of a Fall: Stationary and super-Keplerian spiral arms generated by accretion streamers in protostellar discs

Authors: Calcino, Josh, Price, Daniel J., Hilder, Thomas, Christiaens, Valentin, Speedie, Jessica, Ormel, Chris W.

Subject Terms: Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Astrophysics of Galaxies, Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/2410.18521

Exoplanet Imaging Data Challenge, phase II: Comparison of algorithms in terms of characterization capabilities

Authors: Cantalloube, Faustine, Christiaens, Valentin, Mitjans, Carles Cantero, Cioppa, Anthony, Nasedkin, Evert, Absil, Olivier, Delorme, Philippe, Wang, Jason J., Bonse, Markus J., Daglayan, Hazan, Dahlqvist, Carl-Henrik, Guyot, Nathan, Juillard, Sandrine, Mazoyer, Johan, Samland, Matthias, Sabalbal, Mariam, Ruffio, Jean-Baptiste, Van Droogenbroeck, Marc

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Earth and Planetary Astrophysics

Access URL: http://arxiv.org/abs/2410.17636

An Alternating Minimization Algorithm with Trajectory for Direct Exoplanet Detection -- The AMAT Algorithm

Authors: Daglayan, Hazan, Vary, Simon, Absil, Olivier, Cantalloube, Faustine, Christiaens, Valentin, Gillis, Nicolas, Jacques, Laurent, Leplat, Valentin, Absil, P. -A.

Source: A&A 692, A126 (2024)

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Earth and Planetary Astrophysics

Access URL: http://arxiv.org/abs/2410.06310

MINDS. JWST-MIRI Observations of a Spatially Resolved Atomic Jet and Polychromatic Molecular Wind Toward SY Cha

Authors: Schwarz, Kamber R., Samland, Matthias, Olofsson, Göran, Henning, Thomas, Sellek, Andrew, Güdel, Manuel, Tabone, Benoît, Kamp, Inga, Lagage, Pierre-Olivier, van Dishoeck, Ewine F., Garatti, Alessio Caratti o, Glauser, Adrian M., Ray, Tom P., Arabhavi, Aditya M., Christiaens, Valentin, Franceschi, Riccardo, Gasman, Danny, Grant, Sierra L., Kanwar, Jayatee, Kaeufer, Till, Kurtovic, Nicolas T., Perotti, Giulia, Temmink, Milou, Vlasblom, Marissa

Subject Terms: Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2409.11176

Dust mineralogy and variability of the inner PDS 70 disk

Authors: Jang, Hyerin, Waters, Rens, Kaeufer, Till, Tamanai, Akemi, Perotti, Giulia, Christiaens, Valentin, Kamp, Inga, Henning, Thomas, Min, Michiel, Arabhavi, Aditya M., Barrado, David, van Dishoeck, Ewine F., Gasman, Danny, Grant, Sierra L., Güdel, Manuel, Lagage, Pierre-Olivier, Lahuis, Fred, Schwarz, Kamber, Tabone, Benoît, Temmink, Milou

Source: A&A 691, A148 (2024)

Subject Terms: Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/2408.16367

A Survey of Protoplanetary Disks Using the Keck/NIRC2 Vortex Coronagraph

Authors: Wallack, Nicole L., Ruffio, Jean-Baptiste, Ruane, Garreth, Ren, Bin B., Xuan, Jerry W., Villenave, Marion, Mawet, Dimitri, Stapelfeldt, Karl, Wang, Jason J., Liu, Michael C., Absil, Olivier, Alvarez, Carlos, Bae, Jaehan, Bond, Charlotte, Bottom, Michael, Calvin, Benjamin, Choquet, Élodie, Christiaens, Valentin, Cook, Therese, Castellá, Bruno Femenía, Gonzalez, Carlos Gomez, Guidi, Greta, Huby, Elsa, Kastner, Joel, Knutson, Heather A., Meshkat, Tiffany, Ngo, Henry, Ragland, Sam, Reggiani, Maddalena, Ricci, Luca, Serabyn, Eugene, Uyama, Taichi, Williams, Jonathan P., Wizinowich, Peter, Zawol, Zoe, Zhang, Shangjia, Zhu, Zhaohuan

Subject Terms: Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/2408.04048

MINDS. Hydrocarbons detected by JWST/MIRI in the inner disk of Sz28 consistent with a high C/O gas-phase chemistry

Authors: Kanwar, Jayatee, Kamp, Inga, Jang, Hyerin, Waters, L. B. F. M., van Dishoeck, Ewine F., Christiaens, Valentin, Arabhavi, Aditya M., Henning, Thomas, Güdel, Manuel, Woitke, Peter, Absil, Olivier, Barrado, David, Garatti, Alessio Caratti o, Glauser, Adrian M., Lahuis, Fred, Scheithauer, Silvia, Vandenbussche, Bart, Gasman, Danny, Grant, Sierra L., Kurtovic, Nicolas T., Perotti, Giulia, Tabone, Benoît, Temmink, Milou

Source: A&A 689, A231 (2024)

Subject Terms: Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/2407.14362

Combining reference-star and angular differential imaging for high-contrast imaging of extended sources

Authors: Juillard, Sandrine, Christiaens, Valentin, Absil, Olivier, Stasevic, Sophia, Milli, Julien

Source: A&A 688, A185 (2024)

Subject Terms: Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics

Access URL: http://arxiv.org/abs/2406.14444

MINDS. A multi-instrument investigation into the molecule-rich JWST-MIRI spectrum of the DF Tau binary system

Authors: Grant, Sierra L., Kurtovic, Nicolas T., van Dishoeck, Ewine F., Henning, Thomas, Kamp, Inga, Nowacki, Hugo, Perraut, Karine, Banzatti, Andrea, Temmink, Milou, Christiaens, Valentin, Samland, Matthias, Gasman, Danny, Tabone, Benoît, Güdel, Manuel, Lagage, Pierre-Olivier, Arabhavi, Aditya M., Barrado, David, Garatti, Alessio Caratti o, Glauser, Adrian M., Jang, Hyerin, Kanwar, Jayatee, Lahuis, Fred, Morales-Calderón, Maria, Olofsson, Göran, Perotti, Giulia, Schwarz, Kamber, Vlasblom, Marissa, Lopez, Rebeca Garcia, Long, Feng

Source: A&A 689, A85 (2024)

Subject Terms: Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/2406.10217

Use the 4S (Signal-Safe Speckle Subtraction): Explainable Machine Learning reveals the Giant Exoplanet AF Lep b in High-Contrast Imaging Data from 2011

Authors: Bonse, Markus J., Gebhard, Timothy D., Dannert, Felix A., Absil, Olivier, Cantalloube, Faustine, Christiaens, Valentin, Cugno, Gabriele, Garvin, Emily O., Hayoz, Jean, Kasper, Markus, Matthews, Elisabeth, Schölkopf, Bernhard, Quanz, Sascha P.

Subject Terms: Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics

Access URL: http://arxiv.org/abs/2406.01809

Machine learning for exoplanet detection in high-contrast spectroscopy Combining cross correlation maps and deep learning on medium-resolution integral-field spectra

Authors: Nath-Ranga, Rakesh, Absil, Olivier, Christiaens, Valentin, Garvin, Emily O.

Source: A&A 689, A142 (2024)

Subject Terms: Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, Computer Science - Machine Learning, Physics - Applied Physics, Physics - Data Analysis, Statistics and Probability

Access URL: http://arxiv.org/abs/2405.13468

MINDS: Mid-infrared atomic and molecular hydrogen lines in the inner disk around a low-mass star

Authors: Franceschi, Riccardo, Henning, Thomas, Tabone, Benoît, Perotti, Giulia, Garatti, Alessio Caratti o, Bettoni, Giulio, van Dishoeck, Ewine F., Kamp, Inga, Absil, Olivier, Güdel, Manuel, Olofsson, Göran, Waters, L. B. F. M., Arabhavi, Aditya M., Christiaens, Valentin, Gasman, Danny, Grant, Sierra L., Jang, Hyerin, Rodgers-Lee, Donna, Samland, Matthias, Schwarz, Kamber, Temmink, Milou, Barrado, David, Boccaletti, Anthony, Geers, Vincent, Lagage, Pierre-Olivier, Pantin, Eric, Ray, Tom P., Scheithauer, Silvia, Vandenbussche, Bart, Wright, Gillian

Subject Terms: Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics

Access URL: http://arxiv.org/abs/2404.11942

MINDS. The DR Tau disk I: combining JWST-MIRI data with high-resolution CO spectra to characterise the hot gas

Authors: Temmink, Milou, van Dishoeck, Ewine F., Grant, Sierra L., Tabone, Benoit, Gasman, Danny, Christiaens, Valentin, Samland, Matthias, Argyriou, Ioannis, Perotti, Giulia, Guedel, Manuel, Henning, Thomas, Lagage, Pierre-Oliver, Abergel, Alian, Absil, Olivier, Barrado, David, Garatti, Alessio Caratti o, Glauser, Adrian M., Kamp, Inga, Lahuis, Fred, Olofsson, Goeran, Ray, Tom P., Scheithauer, Silvia, Vandenbussche, Bart, Waters, Rens L. B. F. M., Arabhavi, Aditya M., Jang, Hyerin, Kanwar, Jayatee, Morales-Calderon, Maria, Rodgers-Lee, Donna, Schreiber, Juergen, Schwarz, Kamber, Colina, Luis

Subject Terms: Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/2403.13591

MINDS: The JWST MIRI Mid-INfrared Disk Survey

Authors: Henning, Thomas, Kamp, Inga, Samland, Matthias, Arabhavi, Aditya M., Kanwar, Jayatee, van Dishoeck, Ewine F., Guedel, Manuel, Lagage, Pierre-Olivier, Waelkens, Christoffel, Abergel, Alain, Absil, Olivier, Barrado, David, Boccaletti, Anthony, Bouwman, Jeroen, Garatti, Alessio Caratti o, Geers, Vincent, Glauser, Adrian M., Lahuis, Fred, Nehme, Cyrine, Olofsson, Goeran, Pantin, Eric, Ray, Tom P., Vandenbussche, Bart, Waters, L. B. F. M., Wright, Gillian, Christiaens, Valentin, Franceschi, Riccardo, Gasman, Danny, Guadarrama, Rodrigo, Jang, Hyerin, Morales-Calderon, Maria, Pawellek, Nicole, Perotti, Giulia, Rodgers-Lee, Donna, Schreiber, Juergen, Schwarz, Kamber, Tabone, Benoit, Temmink, Milou, Vlasblom, Marissa, Colina, Luis, Greve, Thomas R., Oestlin, Goeran

Subject Terms: Astrophysics - Earth and Planetary Astrophysics

Access URL: http://arxiv.org/abs/2403.09210

MINDS. JWST-MIRI Reveals a Dynamic Gas-Rich Inner Disk Inside the Cavity of SY Cha

Authors: Schwarz, Kamber R., Henning, Thomas, Christiaens, Valentin, Gasman, Danny, Samland, Matthias, Perotti, Giulia, Jang, Hyerin, Grant, Sierra L., Tabone, Benoit, Morales-Calderon, Maria, Kamp, Inga, van Dishoeck, Ewine F., Gudel, Manuel, Lagage, Pierre-Olivier, Argyriou, Ioannis, Barrado, David, Garatti, Alessio Caratti o, Glauser, Adrian M., Ray, Tom P., Vandenbussche, Bart, Waters, L. B. F. M., Arabhavi, Aditya M., Kanwar, Jayatee, Olofsson, Goran, Rodgers-Lee, Donna, Schreiber, Jurgen, Temmink, Milou

Subject Terms: Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/2312.07135