NGTS-30 b/TOI-4862 b: An 1 Gyr old 98-day transiting warm Jupiter

Autor: Battley, M. P., Collins, K. A., Ulmer-Moll, S., Quinn, S. N., Lendl, M., Gill, S., Brahm, R., Hobson, M. J., Osborn, H. P., Deline, A., Faria, J. P., Claringbold, A. B., Chakraborty, H., Stassun, K. G., Hellier, C., Alves, D. R., Ziegler, C., Anderson, D. R., Apergis, I., Armstrong, D. J., Bayliss, D., Beletsky, Y., Bieryla, A., Bouchy, F., Burleigh, M. R., Butler, R. P., Casewell, S. L., Christiansen, J. L., Crane, J. D., Dalba, P. A., Daylan, T., Figueira, P., Gillen, E., Goad, M. R., Günther, M. N., Henderson, B. A., Henning, T., Jenkins, J. S., Jordán, A., Kanodia, S., Kendall, A., Kunimoto, M., Latham, D. W., Levine, A. M., McCormac, J., Moyano, M., Osborn, A., Osip, D., Pritchard, T. A., Psaridi, A., Rice, M., Rodriguez, J. E., Saha, S., Seager, S., Shectman, S. A., Smith, A. M. S., Teske, J. K., Ting, E. B., Udry, S., Vines, J. I., Watson, C. A., West, R. G., Wheatley, P. J., Winn, J. N., Yee, S. W., Zhao, Y.

Long-period transiting exoplanets bridge the gap between the bulk of transit- and Doppler-based exoplanet discoveries, providing key insights into the formation and evolution of planetary systems. The wider separation between these planets and their

Externí odkaz: http://arxiv.org/abs/2404.02974

Two long-period transiting exoplanets on eccentric orbits: NGTS-20 b (TOI-5152 b) and TOI-5153 b

Autor: Ulmer-Moll, S., Lendl, M., Gill, S., Villanueva, S., Hobson, M. J., Bouchy, F., Brahm, R., Dragomir, D., Grieves, N., Mordasini, C., Anderson, D. R., Acton, J. S., Bayliss, D., Bieryla, A., Burleigh, M. R., Casewell, S. L., Chaverot, G., Eigmüller, P., Feliz, D., Gaudi, S., Gillen, E., Goad, M. R., Gupta, A. F., Günther, M. N., Henderson, B. A., Henning, T., Jenkins, J. S., Jones, M., Jordán, A., Kendall, A., Latham, D. W., Mireles, I., Moyano, M., Nadol, J., Osborn, H. P., Pepper, J., Pinto, M. T., Psaridi, A., Queloz, D., Quinn, S., Rojas, F., Sarkis, P., Schlecker, M., Tilbrook, R. H., Torres, P., Trifonov, T., Udry, S., Vines, J. I., West, R., Wheatley, P., Yao, X., Zhao, Y., Zhou, G.

Publikováno v: A&A 666, A46 (2022)

Long-period transiting planets provide the opportunity to better understand the formation and evolution of planetary systems. Their atmospheric properties remain largely unaltered by tidal or radiative effects of the host star, and their orbital arra

Externí odkaz: http://arxiv.org/abs/2207.03911

The young HD 73583 (TOI-560) planetary system: Two 10-M$_\oplus$ mini-Neptunes transiting a 500-Myr-old, bright, and active K dwarf

Autor: Barragán, O., Armstrong, D. J., Gandolfi, D., Carleo, I., Vidotto, A. A., D'Angelo, C. Villarreal, Oklopčić, A., Isaacson, H., Oddo, D., Collins, K., Fridlund, M., Sousa, S. G., Persson, C. M., Hellier, C., Howell, S., Howard, A., Redfield, S., Eisner, N., Georgieva, I. Y., Dragomir, D., Bayliss, D., Nielsen, L. D., Klein, B., Aigrain, S., Zhang, M., Teske, J., Twicken, J D., Jenkins, J., Esposito, M., Van Eylen, V., Rodler, F., Adibekyan, V., Alarcon, J., Anderson, D. R., Murphy, J. M. Akana, Barrado, D., Barros, S. C. C., Benneke, B., Bouchy, F., Bryant, E. M., Butler, P., Burt, J., Cabrera, J., Casewell, S., Chaturvedi, P., Cloutier, R., Cochran, W. D., Crane, J., Crossfield, I., Crouzet, N., Collins, K. I., Dai, F., Deeg, H. J., Deline, A., Demangeon, O. D. S., Dumusque, X., Figueira, P., Furlan, E., Gnilka, C., Goad, M. R., Goffo, E., Gutiérrez-Canales, F., Hadjigeorghiou, A., Hartman, Z., Hatzes, A. P., Harris, M., Henderson, B., Hirano, T., Hojjatpanah, S., Hoyer, S., Kabáth, P., Korth, J., Lillo-Box, J., Luque, R., Marmier, M., Močnik, T., Muresan, A., Murgas, F., Nagel, E., Osborne, H. L. M., Osborn, A., Osborn, H. P., Palle, E., Raimbault, M., Ricker, G. R., Rubenzahl, R A., Stockdale, C., Santos, N. C., Scott, N., Schwarz, R. P., Shectman, S., Seager, S., Ségransan, D., Serrano, L. M., Skarka, M., Smith, A. M. S., Šubjak, J., Tan, T. G., Udry, S., Watson, C., Wheatley, P. J., West, R., Winn, J. N., Wang, S. X., Wolfgang, A., Ziegler, C.

We present the discovery and characterisation of two transiting planets observed by \textit{TESS} in the light curves of the young and bright (V=9.67) star HD73583 (TOI-560). We perform an intensive spectroscopic and photometric space- and ground-bas

Externí odkaz: http://arxiv.org/abs/2110.13069

Six transiting planets and a chain of Laplace resonances in TOI-178

Autor: Leleu, A., Alibert, Y., Hara, N. C., Hooton, M. J., Wilson, T. G., Robutel, P., Delisle, J. -B., Laskar, J., Hoyer, S., Lovis, C., Bryant, E. M., Ducrot, E., Cabrera, J., Delrez, L., Acton, J. S., Adibekyan, V., Allart, R., Prieto, C. Allende, Alonso, R., Alves, D., Anderson, D. R., Angerhausen, D., Escudé, G. Anglada, Asquier, J., Barrado, D., Barros, S. C. C., Baumjohann, W., Bayliss, D., Beck, M., Beck, T., Bekkelien, A., Benz, W., Billot, N., Bonfanti, A., Bonfils, X., Bouchy, F., Bourrier, V., Boué, G., Brandeker, A., Broeg, C., Buder, M., Burdanov, A., Burleigh, M. R., Bárczy, T., Cameron, A. C., Chamberlain, S., Charnoz, S., Cooke, B. F., Van Damme, C. Corral, Correia, A. C. M., Cristiani, S., Damasso, M., Davies, M. B., Deleuil, M., Demangeon, O. D. S., Demory, B. -O., Di Marcantonio, P., Di Persio, G., Dumusque, X., Ehrenreich, D., Erikson, A., Figueira, P., Fortier, A., Fossati, L., Fridlund, M., Futyan, D., Gandolfi, D., Muñoz, A. García, Garcia, L. J., Gill, S., Gillen, E., Gillon, M., Goad, M. R., Hernández, J. I. González, Guedel, M., Günther, M. N., Haldemann, J., Henderson, B., Heng, K., Hogan, A. E., Isaak, K., Jehin, E., Jenkins, J. S., Jordán, A., Kiss, L., Kristiansen, M. H., Lam, K., Lavie, B., Etangs, A. Lecavelier des, Lendl, M., Lillo-Box, J., Curto, G. Lo, Magrin, D., Martins, C. J. A. P., Maxted, P. F. L., McCormac, J., Mehner, A., Micela, G., Molaro, P., Moyano, M., Murray, C. A., Nascimbeni, V., Nunes, N. J., Olofsson, G., Osborn, H. P., Oshagh, M., Ottensamer, R., Pagano, I., Pallé, E., Pedersen, P. P., Pepe, F. A., Persson, C. M., Peter, G., Piotto, G., Polenta, G., Pollacco, D., Poretti, E., Pozuelos, F. J., Queloz, D., Ragazzoni, R., Rando, N., Ratti, F., Rauer, H., Raynard, L., Rebolo, R., Reimers, C., Ribas, I., Santos, N. C., Scandariato, G., Schneider, J., Sebastian, D., Sestovic, M., Simon, A. E., Smith, A. M. S., Sousa, S. G., Sozzetti, A., Steller, M., Mascareño, A. Suárez, Szabó, Gy. M., Ségransan, D., Thomas, N., Thompson, S., Tilbrook, R. H., Triaud, A., Turner, O., Udry, S., Van Grootel, V., Venus, H., Verrecchia, F., Vines, J. I., Walton, N. A., West, R. G., Wheatley, P. J., Wolter, D., Osorio, M. R. Zapatero

Determining the architecture of multi-planetary systems is one of the cornerstones of understanding planet formation and evolution. Resonant systems are especially important as the fragility of their orbital configuration ensures that no significant

Externí odkaz: http://arxiv.org/abs/2101.09260

Measurement of the Charge-Averaged Elastic Lepton-Proton Scattering Cross Section by the OLYMPUS Experiment

Autor: Bernauer, J. C., Schmidt, A., Henderson, B. S., Ice, L. D., Khaneft, D., O'Connor, C., Russell, R., Akopov, N., Alarcon, R., Ates, O., Avetisyan, A., Beck, R., Belostotski, S., Bessuille, J., Brinker, F., Calarco, J. R., Carassiti, V., Cisbani, E., Ciullo, G., Contalbrigo, M., De Leo, R., Diefenbach, J., Donnelly, T. W., Dow, K., Elbakian, G., Eversheim, P. D., Frullani, S., Funke, Ch., Gavrilov, G., Gläser, B., Görrissen, N., Hasell, D. K., Hauschildt, J., Hoffmeister, Ph., Holler, Y., Ihloff, E., Izotov, A., Kaiser, R., Karyan, G., Kelsey, J., Kiselev, A., Klassen, P., Krivshich, A., Kohl, M., Lehmann, I., Lenisa, P., Lenz, D., Lumsden, S., Ma, Y., Maas, F., Marukyan, H., Miklukho, O., Milner, R. G., Movsisyan, A., Murray, M., Naryshkin, Y., Benito, R. Perez, Perrino, R., Redwine, R. P., Piñeiro, D. Rodríguez, Rosner, G., Schneekloth, U., Seitz, B., Statera, M., Thiel, A., Vardanyan, H., Veretennikov, D., Vidal, C., Winnebeck, A., Yeganov, V.

Publikováno v: Phys. Rev. Lett. 126, 162501 (2021)

We report the first measurement of the average of the electron-proton and positron-proton elastic scattering cross sections. This lepton charge-averaged cross section is insensitive to the leading effects of hard two-photon exchange, giving more robu

Externí odkaz: http://arxiv.org/abs/2008.05349