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Publications

See a full list in ADS or ORCID.

As first author

  • Peña R., Pablo A. and Jenkins, James S. (submitted and refereed, A\&A). "Closing the Evidence Gap: reddemcee, a Fast Adaptive Parallel Tempering Sampler". arXiv.

  • Peña R., Pablo A. and Jenkins, James S. (accepted, A\&A). "EMPEROR I. Exoplanet MCMC parallel tempering for RV orbit retrieval". aa54336-25. arXiv.

  • Peña R., Pablo A., Jenkins, James S. et al. (submitted, A\&A). "CHEPS Extended: Cold wide-orbiting giants to super metal-rich stars. EMPEROR II -- Astrometry" Pre-print.

As Co-author

  • Rubenstein, Rafael I. et al. (August 2025). “Destruction of Peas in a Pod? A Candidate Multi-planet System Around the Nearby, Bright Star, HD208487”. In: A&A 702, A139. doi, arXiv.

  • Saha, Suman et al. (August 2025). “A high geometric albedo for LTT9779b points toward a metal-rich atmosphere and silicate clouds”. In: A&A 700, A45. doi, arXiv.

  • Feng, Fabo et al. (June 2025). “Lessons learned from the detection of wide companions by radial velocity and astrometry”. In: MNRAS 539.4, pp. 3180–3200. doi, arXiv.

  • Ramírez Reyes, R. et al. (March 2025). “A closer look at LTT 9779b: The ESPRESSO endeavour to pierce the atmospheric veil”. In: A&A 695, A26. doi, arXiv.

  • Hoyer, S. et al. (July 2023). “The extremely high albedo of LTT 9779 b revealed by CHEOPS. An ultrahot Neptune with a highly metallic atmosphere”. In: A&A 675, A81. doi.

  • Magliano, Christian et al. (February 2023). “A systematic validation of hot Neptunes in TESS data”. In: MNRAS 519.1, pp. 1562–1577. doi, arXiv.

  • Vines, Jose I. et al. (January 2023). “A dense mini-Neptune orbiting the bright young star HD 18599”. In: MNRAS 518.2, pp. 2627–2639. doi, arXiv.

  • Psaridi, Angelica et al. (August 2022). “Three new brown dwarfs and a massive hot Jupiter revealed by TESS around early-type stars”. In: A&A 664, A94. doi, arXiv.

  • Challener, Ryan C. et al. (February 2021). “Identification and Mitigation of a Vibrational Telescope Systematic with Application to Spitzer”. In: PSJ 2.1, p. 9. doi, arXiv.

  • Nielsen, L. D. et al. (March 2020). “Mass determinations of the three mini-Neptunes transiting TOI-125”. In: MNRAS 492.4, pp. 5399–5412. doi, arXiv.

  • Jenkins, James S. et al. (January 2020). “An ultrahot Neptune in the Neptune desert”. In: NatAs 4, pp. 1148–1157. doi, arXiv.

  • Barnes, John R. et al. (January 2020). “An ablating 2.6 M$_{\oplus}$ planet in an eccentric binary from the Dispersed Matter Planet Project”. In: NatAs 4, pp. 419–426. doi, arXiv.

  • Damasso, Mario et al. (January 2020). “A low-mass planet candidate orbiting Proxima Centauri at a distance of 1.5 AU”. In: SciA 6.3, p. doi.

  • Jenkins, J. S. et al. (December 2019). “GJ 357: a low-mass planetary system uncovered by precision radial velocities and dynamical simulations”. In: MNRAS 490.4, pp. 5585–5595. doi, arXiv.

  • Jenkins, James S. et al. (July 2019). “Proxima Centauri b is not a transiting exoplanet”. In: MNRAS 487.1, pp. 268–274. doi, arXiv.

  • Wittenmyer, Robert A. et al. (December 2017). “The Pan-Pacific Planet Search. VII. The Most Eccentric Planet Orbiting a Giant Star”. In: AJ 154.6, p. 274. doi, arXiv.