Publications
Publications
ADS website: ADS results
42. The Evolution and Internal Structure of Jupiter and Saturn with Compositional Gradients
Vazan, A., Helled, R., Podolak, M. & Kovetz, A. (2016). ApJ, in press.
Helled, R., Lozovsky, M. & Zucker, S. (2015), MNRAS, 455, L96.
40. Methane Planets and Their Mass-Radius Relation
Helled, R., Podolak, M. & Vos, E. (2015). ApJL, 805, 11.
39. A Fast Spinning Saturn Determined From Its Gravitational Field and Oblateness
Helled, R., Galanti, E. & Kaspi, Y. (2015). Nature, 520, 202.
38. Convection and Mixing in Giant Planet Evolution
Vazan, A., Helled, R., Kovetz, A. & Podolak, M. (2015). ApJ, 803, 32.
Arridge, C. S. et al. (2014). PSS, 104, 122.
36. Neptune and Triton: Essential pieces of the Solar System puzzle
Masters, A. et al. (2014). PSS, 104, 108.
35. The Formation of Uranus and Neptune: Challenges and Implications For Intermediate-Mass Exoplanets
Helled, R. & Bodenheimer, P. (2014). ApJ, 789, 69.
34. Measuring Jupiter’s water abundance by Juno: the link between interior and formation models
Helled R. & Lunine, J. (2014). MNRAS. 441, 2273.
33. Scientific rationale of Saturn’s in situ exploration
Mousis, O. et al. (2014). PSS, 104, 29.
Nayakshin, S., Helled R. & Boley, A. (2014). MNRAS. 440, 3797.
Rauer, H. et al. (2014). Experimental Astronomy, 38, 249.
30. Giant Planet Formation, Evolution, and Internal Structure
Helled R., Bodenheimer, P., Alibert, Y., Podolak, M. Nayakshin, S., Boley, A., Boss, A., Fortney, J. J., Meru, F. & Mayer, L. (2013). Protostars and Planets VI.
29. The Science of Exoplanets and their Systems
Lammer, H. et al. Astrobiology, (2013). 13, #9.
28. The Effect of Composition on the Evolution of Giant and Intermediate-Mass Planets
Vazan, A., Kovez, A., Podolak, M. & Helled R. MNRAS, (2013), 434, 3283.
27. Atmospheric confinement of jet streams on Uranus and Neptune
Kaspi, Y., Showman, A. P., Hubbard, W. B., Aharonson, O. & Helled, R. Nature, (2013), 497, 344.
26. Interior Models of Saturn: Including the Uncertainties in Shape and Rotation
Helled R. & Guillot, T. ApJ, (2013), 767, 113.
Nettelmann, N., Helled, R., Fortney, J. J. & Redmer, R., PSS (2013), 77, 143.
24. What do we Really Know about Uranus and Neptune?
Podolak, M. & Helled, R., ApJL (2012), 759, 32.
23. On the Evolution and Survival of Protoplanets Embedded in a Protoplanetary Disk
Vazan, A. and Helled, R., ApJ (2012), 756, 90.
Christophe, B. et al. (2012). Experimental Astronomy, 34, 203.
21. Uranus Pathfinder: Exploring the Origins and Evolution of Ice Giant Planets
Arridge, C. S et al. (2012). Experimental Astronomy, 33, 753.
20. The Change in Jupiter’s Moment of Inertia due to Core Erosion and Planetary Contraction
Helled, R. (2012). ApJL, 748, L16.
19. Composition of Massive Giant Planets
Helled, R., Bodenheimer, P. & Lissauer, J. J. (2011). The Astrophysics of Planetary Systems: Formation, Structure, and Dynamical Evolution. IAU Proceedings, 276, 95.
18. Jupiter’s Moment of Inertia: Juno Error Analysis, and Implications for Jupiter’s Internal Structure
Helled, R., Anderson, J. D., Schubert, G. & Stevenson, D. J. (2011). Icarus, 216, 440.
Schubert, G., Anderson, J. D., Zhang, K., Kong, D. & Helled, R. (2011). PEPI, 187, 364.
Helled, R. (2011). ApJL, 735, L16.
15. The Heavy Element Composition of Disk Instability Planets Can Range From Sub- to Super-Nebular
Boley, A., Helled, R. & Payne, M. (2011). ApJ, 735, 30.
14. Jupiter’s Occultation Radii: Implications for its Internal Dynamics
Helled, R. (2011). GRL, 38, L08204.
13. Interior Models of Uranus and Neptune
Helled, R., Anderson, J. D., Podolak, M. & Schubert, G. (2011). ApJ, 726, 15.
Helled, R. & Bodenheimer, P. (2011). Icarus, 211, 939.
11. Uranus and Neptune: Shape and Rotation
Helled, R., Anderson, J. D. & Schubert, G. (2010). Icarus, 210, 446.
10. Metallicity of the Massive Protoplanets Around HR 8799 If Formed by Gravitational Instability
Helled, R. & Bodenheimer, P. (2010). Icarus, 207, 503.
9. Planetary Formation and Evolution Revealed with a Saturn Entry Probe: The Importance of Noble Gases
Fortney, J. J., Zahnle, K., Baraffe, I., Burrows, A., Dodson-Robinson, S. E., Chabrier, G., Guillot, T., Helled, R., Hersant, F., Hubbard, W. B., Lissauer, J. J. & Marley, M. S. (2009) submitted to the Giant Planets panel of the 2013-2022 Planetary Science Decadal Survey.
8. Jupiter and Saturn Rotation Periods
Helled, R., Schubert, G. & Anderson, J. D. (2009). Planet and Space Science, 57, 1467.
7. Heavy Element Enrichment of a Jupiter-mass Protoplanet as a Function of Orbital Location
Helled, R. & Schubert, G. (2009). ApJ, 697, 1256.
Helled, R. Schubert, G. & Anderson, J. D. (2009). Icarus, 199, 368.
5. Core formation in giant gaseous protoplanets
Helled, R. & Schubert, G. (2008). Icarus, 198, 156.
4. Grain Sedimentation in a Giant Gaseous Protoplanet.
Helled, R. Podolak, M. & Kovetz, A. (2008). Icarus, 195, 863.
3. Planetesimal capture in the disk instability model
Helled, R., Podolak, M. & Kovetz, A. (2006). Icarus, 185, 64.
2. Meteor light curves: the relevant parameters
Brosch, N., Helled, R., Polishook, D., Almoznino, E. & David, N. (2004). MNRAS, 335, 111.
1. Light curves of Geminids in 2001
Brosch, N., Helled, R., Polishook, D., Schijvarg & S., Manulis, I. (2002). In: Proceedings of Asteroids, Comets, Meteors - ACM 2002. ESA Publications Division, ISBN 92-9092-810-7, 2002, 209.