Výsledky vyhledávání - "Riley, Jordan"

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Directed Energy Missions for Planetary Defense

Autor: Lubin, Philip, Hughes, Gary B., Eskenazi, Mike, Kosmo, Kelly, Johansson, Isabella E., Griswold, Janelle, Pryor, Mark, O'Neill, Hugh, Meinhold, Peter, Suen, Jonathon, Riley, Jordan, Zhang, Qicheng, Walsh, Kevin, Melis, Carl, Kangas, Miikka, Motta, Caio, Brashears, Travis

Directed energy for planetary defense is now a viable option and is superior in many ways to other proposed technologies, being able to defend the Earth against all known threats. This paper presents basic ideas behind a directed energy planetary def

Externí odkaz: http://arxiv.org/abs/1604.03511

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An additional pulsating mode (7.35 mHz) and pulsations timing variations of PG 1613+426

Autor: Adam Moss, Riley Jordan, Marc Amaral, Terry D. Oswalt, Patrice Majewski, Tomomi Otani

Publikováno v: Open Astronomy, Vol 26, Iss 1, Pp 270-274 (2017)

We present the detection of an additional pulsation mode (7.35 mHz) of a subdwarf B star, PG 1613+426, and periodic Observed minus Calculated (O-C) variations for two existing pulsations. PG 1613+426 is near the hot end of the sdB instability strip.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6dec6f8ffb4adaea35d448f7ed325e1c
https://doi.org/10.1515/astro-2017-0444