CB
César Briceno
astro-ph.EPastro-ph.SRastro-ph.GAastro-phastro-ph.IMastro-ph.COastro-ph.HE
On Valency
published · living versionsW_v2snk925·v1 · currentpublished
A remnant planetary core in the hot-Neptune desert
with David J. Armstrong, Théo A. Lopez, Vardan Adibekyan, Richard A. Booth +89
1 version
Preprints & journals
139 papers in the corpus · 1999–2026The Walkaway Star HP Tau/G2: Evidence for a Stellar Merger2602.06465v1 · Bo Reipurth, J. Bally, P. Friberg et al.2026 · 0 citationsarXiv
Unraveling the Brown Dwarf Desert: Four New Discoveries and a Unifying, Period-Coded Picture2602.02836v1 · J'an Subjak, Rafael Brahm, Jozef Lipt'ak et al.2026 · 1 citationA&A 709, A130 (2026)
TOI-283 b: A transiting mini-Neptune in a 17.6-day orbit discovered with TESS and ESPRESSO2510.15084v1 · F. Murgas, E. Pall'e, A. Su'arez Mascareno et al.2025 · 1 citationarXiv
A transiting hot Jupiter with two outer siblings orbiting an intermediate-mass post main-sequence star2509.26430v1 · Y. Reinarz, M. I. Jones, R. Brahm et al.2025 · 0 citationsarXiv
VVV-WIT-13: an eruptive young star with cool molecular features2509.15334v2 · Zhen Guo, Philip Lucas, Sergey N. Yurchenko et al.2025 · 1 citationA&A 703, A141 (2025)
Detection and characterisation of a 106-day transiting Jupiter : TOI-2449 b / NGTS-36 b2509.15424v1 · S. Ulmer-Moll, S. Gill, R. Brahm et al.2025 · 3 citationsA&A 703, A258 (2025)
The TESS Grand Unified Hot Jupiter Survey. III. Thirty More Giant Planets2507.01855v1 · Samuel W. Yee, Joshua N. Winn, Joel D. Hartman et al.2025 · 6 citationsarXiv
HD 35843: A Sun-like star hosting a long period sub-Neptune and inner super-Earth2505.00898v1 · Katharine Hesse, Ismael Mireles, Francois Bouchy et al.2025 · 1 citationarXiv
Investigating the eccentricity distribution of transiting, long-period giant planets2504.05480v1 · Ahlam Alqasim, Teruyuki Hirano, Yasunori Hori et al.2025 · 5 citationsarXiv
11 New Transiting Brown Dwarfs and Very Low Mass Stars from TESS2501.09795v2 · Noah Vowell, Joseph E. Rodriguez, David W. Latham et al.2025 · 2 citationsarXiv
A New Look at Disk Winds and External Photoevaporation in the -Orionis Cluster2411.19741v1 · K. Mauc'o, C. F. Manara, A. Bayo et al.2024 · 10 citationsA&A 693, A87 (2025)
TESS Hunt for Young and Maturing Exoplanets (THYME) XII: A Young Mini-Neptune on the Upper Edge of the Radius Valley in the Hyades Cluster2410.11990v2 · Adam Distler, Melinda Soares-Furtado, Andrew Vanderburg et al.2024 · 4 citationsarXiv
TOI-5005 b: A super-Neptune in the savanna near the ridge2409.18129v2 · A. Castro-Gonz'alez, J. Lillo-Box, D. J. Armstrong et al.2024 · 36 citationsA&A 691, A233 (2024)
GJ 238 b: A 0.57 Earth Radius Planet Orbiting an M2.5 Dwarf Star at 15.2 pc2407.18199v1 · Evan Tey, Avi Shporer, Zifan Lin et al.2024 · 1 citationAJ, 167, 283 (2024)
Surviving in the Hot Neptune Desert: The Discovery of the Ultra-Hot Neptune TOI-3261b2407.04225v1 · Emma Nabbie, Chelsea X. Huang, Jennifer A. Burt et al.2024 · 16 citationsarXiv
HD 21520 b: a warm sub-Neptune transiting a bright G dwarf2406.09595v1 · Molly Nies, Ismael Mireles, Francois Bouchy et al.2024 · 3 citationsarXiv
The GAPS programme at TNG. LVII. TOI-5076b: A warm sub-Neptune planet orbiting a thin-to-thick-disk transition star in a wide binary system2405.18950v1 · M. Montalto, N. Greco, K. Biazzo et al.2024 · 0 citationsarXiv
Haro 5-2: A New Pre-Main Sequence Quadruple Stellar System2405.09867v1 · Bo Reipurth, C. Briceno, T. R. Geballe et al.2024 · 0 citationsarXiv
TOI-4336 A b: A temperate sub-Neptune ripe for atmospheric characterization in a nearby triple M-dwarf system2404.12722v1 · M. Timmermans, G. Dransfield, M. Gillon et al.2024 · 8 citationsA&A 687, A48 (2024)
Rotational Evolution of Classical T Tauri Stars: Models and Observations2403.07505v1 · Javier Serna, Giovanni Pinz'on, Jes'us Hern'andez et al.2024 · 9 citationsarXiv
Migration and Evolution of giant ExoPlanets (MEEP) I: Nine Newly Confirmed Hot Jupiters from the TESS Mission2401.05923v1 · Jack Schulte, Joseph E. Rodriguez, Allyson Bieryla et al.2024 · 14 citationsarXiv
The GAPS Programme at TNG L -- TOI-4515 b: An eccentric warm Jupiter orbiting a 1.2 Gyr-old G-star2311.11903v1 · I. Carleo, L. Malavolta, S. Desidera et al.2023 · 0 citationsarXiv
TOI-1736 and TOI-2141: two systems including sub-Neptunes around solar analogs revealed by TESS and SOPHIE2311.07011v2 · E. Martioli, G. H'ebrard, L. de Almeida et al.2023 · 10 citationsA&A 680, A84 (2023)
Separated twins or just siblings? A multi-planet system around an M dwarf including a cool sub-Neptune2310.15118v2 · Mallory Harris, Diana Dragomir, Ismael Mireles et al.2023 · 4 citationsThe Astrophysical Journal Letters Volume 959 (2023) Issue 1, id.L1, 14 pp.,
TOI-858 B b: A hot Jupiter on a polar orbit in a loose binary2309.11390v1 · J. Hagelberg, L. D. Nielsen, O. Attia et al.2023 · 6 citationsA&A 679, A70 (2023)
A compact multi-planet system transiting HIP 29442 (TOI-469) discovered by TESS and ESPRESSO. Radial velocities lead to the detection of transits with low signal-to-noise ratio2308.13310v1 · M. Damasso, J. Rodrigues, A. Castro-Gonz'alez et al.2023 · 0 citationsarXiv
A Transiting Super-Earth in the Radius Valley and An Outer Planet Candidate Around HD 3078422306.14655v1 · Xinyan Hua, Sharon Xuesong Wang, Johanna K. Teske et al.2023 · 4 citationsarXiv
TOI-2498 b: A hot bloated super-Neptune within the Neptune desert2305.06950v1 · Ginger Frame, David J. Armstrong, Heather M. Cegla et al.2023 · 5 citationsarXiv
Three Saturn-mass planets transiting F-type stars revealed with TESS and HARPS2303.15080v2 · Angelica Psaridi, Francois Bouchy, Monika Lendl et al.2023 · 10 citationsA&A 675, A39 (2023)
The young mini-Neptune HD 207496b that is either a naked core or on the verge of becoming one2303.03775v1 · S. C. C. Barros, O. D. S. Demangeon, D.J. Armstrong et al.2023 · 18 citationsarXiv
Characterization of a set of small planets with TESS and CHEOPS and an analysis of photometric performance2301.08162v3 · Dominic Oddo, Diana Dragomir, Alexis Brandeker et al.2023 · 20 citationsarXiv
TESS Discovery of Twin Planets near 2:1 Resonance around Early M-Dwarf TOI 43422301.01370v1 · Evan Tey, Chelsea X. Huang, Michelle Kunimoto et al.2023 · 4 citationsarXiv
TESS Hunt for Young and Maturing Exoplanets (THYME) IX: a 27 Myr extended population of Lower-Centaurus Crux with a transiting two-planet system2212.03266v1 · Mackenna L. Wood, Andrew W. Mann, Madyson G. Barber et al.2022 · 37 citationsarXiv
HD 20329b: An ultra-short-period planet around a solar-type star found by TESS2211.02547v2 · F. Murgas, G. Nowak, T. Masseron et al.2022 · 18 citationsA&A 668, A158 (2022)
A Low-mass, Pre-main-sequence Eclipsing Binary in the 40 Myr Columba Association -- Fundamental Stellar Parameters and Modeling the Effect of Star Spots2210.10789v2 · Benjamin M. Tofflemire, Adam L. Kraus, Andrew W. Mann et al.2022 · 7 citationsarXiv
TESS discovery of a super-Earth and two sub-Neptunes orbiting the bright, nearby, Sun-like star HD 229462209.09597v1 · Luca Cacciapuoti, Laura Inno, Giovanni Covone et al.2022 · 4 citationsA&A 668, A85 (2022)
TOI-4562 b: A highly eccentric temperate Jupiter analog orbiting a young field star2208.10854v2 · Alexis Heitzmann, George Zhou, Samuel N. Quinn et al.2022 · 15 citationsarXiv
HD 56414 b: A Warm Neptune Transiting an A-type Star2208.06396v1 · Steven Giacalone, Courtney D. Dressing, Antonio Garc'ia Munoz et al.2022 · 9 citationsarXiv
GJ 3090 b: one of the most favourable mini-Neptune for atmospheric characterisation2207.14121v2 · J.M. Almenara, X. Bonfils, J.F. Otegi et al.2022 · 19 citationsA&A 665, A91 (2022)
Another Shipment of Six Short-Period Giant Planets from TESS2205.05709v3 · Joseph E. Rodriguez, Samuel N. Quinn, Andrew Vanderburg et al.2022 · 27 citationsarXiv
The Discovery of a Planetary Companion Interior to Hot Jupiter WASP-132 b2205.02501v2 · Benjamin J. Hord, Knicole D. Col'on, Travis A. Berger et al.2022 · 36 citationsarXiv
Large amplitude periodic outbursts and long period variables in the VVV VIRAC2- database2203.08681v2 · Zhen Guo, P. W. Lucas, L. C. Smith et al.2022 · 20 citationsarXiv
Orbital stability analysis and photometric characterization of the second Earth Trojan asteroid 2020 XL5.35105878 · Santana-Ros, T, Micheli, M, Faggioli, L et al.2025 · 20 citationsNature communications. 2022;13(1):447
A Census of the Low Accretors. I: The Catalog2201.07707v1 · Thanawuth Thanathibodee, Nuria Calvet, Jesus Hernandez et al.2022 · 27 citationsThe Astronomical Journal, Volume 163 (2022), pg. 74
The ODYSSEUS Survey. Motivation and First Results: Accretion, Ejection, and Disk Irradiation of CVSO 1092201.06502v1 · C. C. Espaillat, G. J. Herczeg, T. Thanathibodee et al.2022 · 37 citationsarXiv
TOI 560 : Two Transiting Planets Orbiting a K Dwarf Validated with iSHELL, PFS and HIRES RVs2112.13448v4 · Mohammed El Mufti, Peter P. Plavchan, Howard Isaacson et al.2021 · 6 citationsarXiv
TOI-712: a system of adolescent mini-Neptunes extending to the habitable zone2111.02416v1 · Sydney Vach, Samuel N. Quinn, Andrew Vanderburg et al.2021 · 9 citationsarXiv
Stellar Rotation of T Tauri stars in the Orion Star-Forming Complex2110.06431v1 · Javier Serna, Jes'us Hern'andez, Marina Kounkel et al.2021 · 51 citationsarXiv
TOI-431/HIP 26013: a super-Earth and a sub-Neptune transiting a bright, early K dwarf, with a third RV planet2108.02310v1 · Ares Osborn, David J. Armstrong, Bryson Cale et al.2021 · 44 citationsarXiv
HD 183579b: A Warm Sub-Neptune Transiting a Solar Twin Detected by TESS2107.14015v1 · Tianjun Gan, Megan Bedell, Sharon Xuesong Wang et al.2021 · 8 citationsarXiv
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