Zobrazeno 1 - 10
of 806
pro vyhledávání: '"Yurchenko, Sergei. N."'
A new phosphorous mononitride (${}^{31}$P${}^{14}$N, ${}^{31}$P${}^{15}$N) line list PaiN covering infrared, visible and ultraviolet regions is presented. The PaiN line list extending to the $A\,{}^{1}\Pi$ -- $X\,{}^{1}\Sigma^{+}$ vibronic band syste
Externí odkaz:
http://arxiv.org/abs/2410.18292
Autor:
Batrakov, Kirill, Yurchenko, Sergei N., Owens, Alec, Tennyson, Jonathan, Mitrushchenkov, Alexander, Ross, Amanda J., Crozet, Patrick, Pashov, Asen
New line lists for four isotopologues of nickel monohydride, $^{58}$NiH, $^{60}$NiH, $^{62}$NiH, and $^{58}$NiD are presented covering the wavenumber range $<10000$ cm$^{-1}$ ($\lambda > 1$ $\mu$m), $J$ up to 37.5 for transitions within and between t
Externí odkaz:
http://arxiv.org/abs/2410.16575
Autor:
Yurchenko, Sergei N., Bowesman, Charles A., Brady, Ryan P., Guest, Elizabeth R., Kefala, Kyriaki, Mitev, Georgi B., Owens, Alec, Perri, Armando N., Pezzella, Marco, Smola, Oleksiy, Sokolov, Andrei, Zhang, Jingxin, Tennyson, Jonathan
Publikováno v:
MNRAS, 533, 3442-3456 (2020)
A theoretical line list for $^{15}$NH$_3$ CoYuTe-15 is presented based on the empirical potential energy and ab initio dipole moments surfaces developed and used for the production of the ExoMol line list CoYuTe for $^{14}$NH$_3$. The ro-vibrational
Externí odkaz:
http://arxiv.org/abs/2410.04295
New hot line lists for five isotopologues of N$_2$O are presented, for the parent $^{14}$N$_2^{16}$O and 4 singly substituted species $^{14}$N$_2^{17}$O, $^{14}$N$_2^{18}$O, $^{14}$N$^{15}$N$^{16}$O and $^{15}$N$^{14}$N$^{16}$O. The line lists have b
Externí odkaz:
http://arxiv.org/abs/2409.19447
Autor:
McKemmish, Laura K., Bowesman, Charles A., Kefala, Kyriaki, Perri, Armando N., Syme, Anna-Maree, Yurchenko, Sergei N., Tennyson, Jonathan
The best molecular line lists for astrophysical applications today require both high accuracy of line positions for strong lines as well as high overall completeness. The former is required to enable, for example, molecular detection in high-resoluti
Externí odkaz:
http://arxiv.org/abs/2409.03984
Autor:
Powell, Diana, Feinstein, Adina D., Lee, Elspeth K. H., Zhang, Michael, Tsai, Shang-Min, Taylor, Jake, Kirk, James, Bell, Taylor, Barstow, Joanna K., Gao, Peter, Bean, Jacob L., Blecic, Jasmina, Chubb, Katy L., Crossfield, Ian J. M., Jordan, Sean, Kitzmann, Daniel, Moran, Sarah E., Morello, Giuseppe, Moses, Julianne I., Welbanks, Luis, Yang, Jeehyun, Zhang, Xi, Ahrer, Eva-Maria, Bello-Arufe, Aaron, Brande, Jonathan, Casewell, S. L., Crouzet, Nicolas, Cubillos, Patricio E., Demory, Brice-Olivier, Dyrek, Achrène, Flagg, Laura, Hu, Renyu, Inglis, Julie, Jones, Kathryn D., Kreidberg, Laura, López-Morales, Mercedes, Lagage, Pierre-Olivier, Valdés, Erik A. Meier, Miguel, Yamila, Parmentier, Vivien, Piette, Anjali A. A., Rackham, Benjamin V., Radica, Michael, Redfield, Seth, Stevenson, Kevin B., Wakeford, Hannah R., Aggarwal, Keshav, Alam, Munazza K., Batalha, Natalie M., Batalha, Natasha E., Benneke, Björn, Berta-Thompson, Zach K., Brady, Ryan P., Caceres, Claudio, Carter, Aarynn L., Désert, Jean-Michel, Harrington, Joseph, Iro, Nicolas, Line, Michael R., Lothringer, Joshua D., MacDonald, Ryan J., Mancini, Luigi, Molaverdikhani, Karan, Mukherjee, Sagnick, Nixon, Matthew C., Oza, Apurva V., Palle, Enric, Rustamkulov, Zafar, Sing, David K., Steinrueck, Maria E., Venot, Olivia, Wheatley, Peter J., Yurchenko, Sergei N.
Publikováno v:
Nature 626, 979-983 (2024)
The recent inference of sulphur dioxide (SO$_2$) in the atmosphere of the hot ($\sim$1100 K), Saturn-mass exoplanet WASP-39b from near-infrared JWST observations suggests that photochemistry is a key process in high temperature exoplanet atmospheres.
Externí odkaz:
http://arxiv.org/abs/2407.07965
Autor:
Tennyson, Jonathan, Yurchenko, Sergei N., Zhang, Jingxin, Bowesman, Charles A., Brady, Ryan P., Buldyreva, Jeanna, Chubb, Katy L., Gamache, Robert R., Gorman, Maire N., Guest, Elizabeth R., Hill, Christian, Kefala, Kyriaki, Lynas-Gray, A. E., Mellor, Thomas M., McKemmish, Laura K., Mitev, Georgi B., Mizus, Irina I., Owens, Alec, Peng, Zhijian, Perri, Armando N., Pezzella, Marco, Polyansky, Oleg L., Qu, Qianwei, Semenov, Mikhail, Smola, Oleksiy, Solokov, Andrei, Somogyi, Wilfrid, Upadhyay, Apoorva, Wright, Samuel O. M., Zobov, Nikolai F.
The ExoMol database (www.exomol.com) provides molecular data for spectroscopic studies of hot atmospheres. These data are widely used to model atmospheres of exoplanets, cool stars and other astronomical objects, as well as a variety of terrestrial a
Externí odkaz:
http://arxiv.org/abs/2406.06347
Publikováno v:
RAS Techniques and Instruments 3 (2024) 257-287
PyExoCross is a Python adaptation of the ExoCross Fortran application, PyExoCross is designed for postprocessing the huge molecular line lists generated by the ExoMol project and other similar initiatives such as the HITRAN and HITEMP databases. PyEx
Externí odkaz:
http://arxiv.org/abs/2406.03977
Autor:
Chubb, Katy L., Robert, Séverine, Sousa-Silva, Clara, Yurchenko, Sergei N., Allard, Nicole F., Boudon, Vincent, Buldyreva, Jeanna, Bultel, Benjamin, Coustenis, Athena, Foltynowicz, Aleksandra, Gordon, Iouli E., Hargreaves, Robert J., Helling, Christiane, Hill, Christian, Hrodmarsson, Helgi Rafn, Karman, Tijs, Lecoq-Molinos, Helena, Migliorini, Alessandra, Rey, Michaël, Richard, Cyril, Sadiek, Ibrahim, Schmidt, Frédéric, Sokolov, Andrei, Stefani, Stefania, Tennyson, Jonathan, Venot, Olivia, Wright, Sam O. M., Arenales-Lope, Rosa, Barstow, Joanna K., Bocchieri, Andrea, Carrasco, Nathalie, Dubey, Dwaipayan, Egorov, Oleg, Muñoz, Antonio García, Ehsan, Gharib-Nezhad, Gkouvelis, Leonardos, Grübel, Fabian, Irwin, Patrick Gerard Joseph, Knížek, Antonín, Lewis, David A., Lodge, Matt G., Ma, Sushuang, Martins, Zita, Molaverdikhani, Karan, Morello, Giuseppe, Nikitin, Andrei, Panek, Emilie, Rengel, Miriam, Rinaldi, Giovanna, Skinner, Jack W., Tinetti, Giovanna, van Kempen, Tim A., Yang, Jingxuan, Zingales, Tiziano
The goal of this white paper is to provide a snapshot of the data availability and data needs primarily for the Ariel space mission, but also for related atmospheric studies of exoplanets and brown dwarfs. It covers the following data-related topics:
Externí odkaz:
http://arxiv.org/abs/2404.02188
Autor:
Bell, Taylor J., Crouzet, Nicolas, Cubillos, Patricio E., Kreidberg, Laura, Piette, Anjali A. A., Roman, Michael T., Barstow, Joanna K., Blecic, Jasmina, Carone, Ludmila, Coulombe, Louis-Philippe, Ducrot, Elsa, Hammond, Mark, Mendonça, João M., Moses, Julianne I., Parmentier, Vivien, Stevenson, Kevin B., Teinturier, Lucas, Zhang, Michael, Batalha, Natalie M., Bean, Jacob L., Benneke, Björn, Charnay, Benjamin, Chubb, Katy L., Demory, Brice-Olivier, Gao, Peter, Lee, Elspeth K. H., López-Morales, Mercedes, Morello, Giuseppe, Rauscher, Emily, Sing, David K., Tan, Xianyu, Venot, Olivia, Wakeford, Hannah R., Aggarwal, Keshav, Ahrer, Eva-Maria, Alam, Munazza K., Baeyens, Robin, Barrado, David, Caceres, Claudio, Carter, Aarynn L., Casewell, Sarah L., Challener, Ryan C., Crossfield, Ian J. M., Decin, Leen, Désert, Jean-Michel, Dobbs-Dixon, Ian, Dyrek, Achrène, Espinoza, Néstor, Feinstein, Adina D., Gibson, Neale P., Harrington, Joseph, Helling, Christiane, Hu, Renyu, Iro, Nicolas, Kempton, Eliza M. -R., Kendrew, Sarah, Komacek, Thaddeus D., Krick, Jessica, Lagage, Pierre-Olivier, Leconte, Jérémy, Lendl, Monika, Lewis, Neil T., Lothringer, Joshua D., Malsky, Isaac, Mancini, Luigi, Mansfield, Megan, Mayne, Nathan J., Mikal-Evans, Thomas, Molaverdikhani, Karan, Nikolov, Nikolay K., Nixon, Matthew C., Palle, Enric, de la Roche, Dominique J. M. Petit dit, Piaulet, Caroline, Powell, Diana, Rackham, Benjamin V., Schneider, Aaron D., Steinrueck, Maria E., Taylor, Jake, Welbanks, Luis, Yurchenko, Sergei N., Zhang, Xi, Zieba, Sebastian
Hot Jupiters are among the best-studied exoplanets, but it is still poorly understood how their chemical composition and cloud properties vary with longitude. Theoretical models predict that clouds may condense on the nightside and that molecular abu
Externí odkaz:
http://arxiv.org/abs/2401.13027