Search Results - "Rackham, B. V"

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    Helium in the eroding atmosphere of an exoplanet by Spake, J. J., Sing, D. K., Evans, T. M., Oklopčić, A., Bourrier, V., Kreidberg, L., Rackham, B. V., Irwin, J., Ehrenreich, D., Wyttenbach, A., Wakeford, H. R., Zhou, Y., Chubb, K. L., Nikolov, N., Goyal, J. M., Henry, G. W., Williamson, M. H., Blumenthal, S., Anderson, D. R., Hellier, C., Charbonneau, D., Udry, S., Madhusudhan, N.

    Published in Nature (London) (01-05-2018)
    “…Helium is the second-most abundant element in the Universe after hydrogen and is one of the main constituents of gas-giant planets in our Solar System. Early…”
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    Journal Article
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    Global analysis of the TRAPPIST Ultra-Cool Dwarf Transit Survey by Lienhard, F, Queloz, D, Gillon, M, Burdanov, A, Delrez, L, Ducrot, E, Handley, W, Jehin, E, Murray, C A, Triaud, A H M J, Gillen, E, Mortier, A, Rackham, B V

    “…ABSTRACT We conducted a global analysis of the TRAPPIST Ultra-Cool Dwarf Transit Survey – a prototype of the SPECULOOS transit search conducted with the…”
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    A study of flares in the ultra-cool regime from SPECULOOS-South by Murray, C A, Queloz, D, Gillon, M, Demory, B O, Triaud, A H M J, de Wit, J, Burdanov, A, Chinchilla, P, Delrez, L, Dransfield, G, Ducrot, E, Garcia, L J, Gómez Maqueo Chew, Y, Günther, M N, Jehin, E, McCormac, J, Niraula, P, Pedersen, P P, Pozuelos, F J, Rackham, B V, Schanche, N, Sebastian, D, Thompson, S J, Timmermans, M, Wells, R

    “…ABSTRACT We present a study of photometric flares on 154 low-mass (≤0.2 M⊙) objects observed by the SPECULOOS-South Observatory from 2018 June 1 to 2020 March…”
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    HST/WFC3 transmission spectroscopy of the cold rocky planet TRAPPIST-1h by Garcia, L. J, Moran, S. E, Rackham, B. V, Wakeford, H. R, Gillon, M, de Wit, J, Lewis, N. K

    Published 30-03-2022
    “…A&A 665, A19 (2022) TRAPPIST-1 is a nearby ultra-cool dwarf star transited by seven rocky planets. We observed three transits of its outermost planet,…”
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    Early Release Science of the exoplanet WASP-39b with JWST NIRSpec PRISM by Rustamkulov, Z., Sing, D. K., Mukherjee, S., May, E. M., Kirk, J., Schlawin, E., Line, M. R., Piaulet, C., Carter, A. L., Batalha, N. E., Goyal, J. M., López-Morales, M., Lothringer, J. D., MacDonald, R. J., Moran, S. E., Stevenson, K. B., Wakeford, H. R., Espinoza, N., Bean, J. L., Batalha, N. M., Benneke, B., Berta-Thompson, Z. K., Crossfield, I. J. M., Gao, P., Kreidberg, L., Powell, D. K., Cubillos, P. E., Gibson, N. P., Leconte, J., Molaverdikhani, K., Nikolov, N. K., Parmentier, V., Roy, P., Taylor, J., Turner, J. D., Wheatley, P. J., Aggarwal, K., Ahrer, E., Alam, M. K., Alderson, L., Allen, N. H., Banerjee, A., Barat, S., Barrado, D., Barstow, J. K., Bell, T. J., Blecic, J., Brande, J., Casewell, S., Changeat, Q., Chubb, K. L., Crouzet, N., Daylan, T., Decin, L., Désert, J., Mikal-Evans, T., Feinstein, A. D., Flagg, L., Fortney, J. J., Harrington, J., Heng, K., Hong, Y., Hu, R., Iro, N., Kataria, T., Kempton, E. M.-R., Krick, J., Lendl, M., Lillo-Box, J., Louca, A., Lustig-Yaeger, J., Mancini, L., Mansfield, M., Mayne, N. J., Miguel, Y., Morello, G., Ohno, K., Palle, E., Petit dit de la Roche, D. J. M., Rackham, B. V., Radica, M., Ramos-Rosado, L., Redfield, S., Rogers, L. K., Shkolnik, E. L., Southworth, J., Teske, J., Tremblin, P., Tucker, G. S., Venot, O., Waalkes, W. C., Welbanks, L., Zhang, X., Zieba, S.

    Published in Nature (London) (23-02-2023)
    “…Transmission spectroscopy 1 – 3 of exoplanets has revealed signatures of water vapour, aerosols and alkali metals in a few dozen exoplanet atmospheres 4 , 5 …”
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    LBT transmission spectroscopy of HAT-P-12b: confirmation of a cloudy atmosphere with no significant alkali features by Yan, F, Espinoza, N, Molaverdikhani, K, Henning, Th, Mancini, L, Mallonn, M, Rackham, B. V, Apai, D, Jordán, A, Mollière, P, Chen, G, Carone, L, Reiners, A

    Published 19-08-2020
    “…A&A 642, A98 (2020) The hot sub-Saturn-mass exoplanet HAT-P-12b is an ideal target for transmission spectroscopy because of its inflated radius. We observed…”
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    A Study of Flares in the Ultra-Cool Regime from SPECULOOS-South by Murray, C. A, Queloz, D, Gillon, M, Demory, B. O, Triaud, A. H. M. J, de Wit, J, Burdanov, A, Chinchilla, P, Delrez, L, Dransfield, G, Ducrot, E, Garcia, L. J, Chew, Y. Gómez Maqueo, Günther, M. N, Jehin, E, McCormac, J, Niraula, P, Pedersen, P. P, Pozuelos, F. J, Rackham, B. V, Schanche, N, Sebastian, D, Thompson, S. J, Timmermans, M, Wells, R

    Published 21-04-2022
    “…We present a study of photometric flares on 154 low-mass ($\leq 0.2 \textrm{M}_{\odot}$) objects observed by the SPECULOOS-South Observatory from 1st June 2018…”
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    Journal Article
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    Global Analysis of the TRAPPIST Ultra-Cool Dwarf Transit Survey by Lienhard, F, Queloz, D, Gillon, M, Burdanov, A, Delrez, L, Ducrot, E, Handley, W, Jehin, E, Murray, C. A, Triaud, A. H. M. J, Gillen, E, Mortier, A, Rackham, B. V

    Published 14-07-2020
    “…We conducted a global analysis of the TRAPPIST Ultra-Cool Dwarf Transit Survey - a prototype of the SPECULOOS transit search conducted with the TRAPPIST-South…”
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    Journal Article
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    Development of the SPECULOOS exoplanet search project by Sebastian, D, Pedersen, P. P, Murray, C. A, Ducrot, E, Garcia, L. J, Burdanov, A, Pozuelos, F. J, Delrez, L, Wells, R, Dransfield, G, Gillon, M, Demory, B. -O, Queloz, D, Triaud, A. H. M. J, de Wit, J, Jehin, E, Chew, Y. Gómez Maqueo, Günther, M. N, Niraula, P, Rackham, B. V, Schanche, N, Sohy, S, Thompson, S

    Published 26-01-2021
    “…Proc. SPIE 11445, Ground-based and Airborne Telescopes VIII, 1144521 (13 December 2020) SPECULOOS (Search for habitable Planets EClipsing ULtra-cOOl Stars)…”
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    SPECULOOS -- Ultracool Dwarf Transit Survey: Target List and Strategy by Sebastian, D, Gillon, M, Ducrot, E, Pozuelos, F. J, Garcia, L. J, Günther, M. N, Delrez, L, Queloz, D, Demory, B. O, Triaud, A. H. M. J, Burgasser, A, de Wit, J, Burdanov, A, Dransfield, G, Jehin, E, McCormac, J, Murray, C. A, Niraula, P, Pedersen, P. P, Rackham, B. V, Sohy, S, Thompson, S, Van Grootel, V

    Published 03-11-2020
    “…A&A 645, A100 (2021) One of the most promising avenues for the detailed study of temperate Earth-sized exoplanets is the detection of such planets in transit…”
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