Уважаемые коллеги, доброго времени суток! Мы начинаем обзор изданий в области Наук о планетах. Сегодня хотим вашему вниманию представить немецкое научное издание Astronomy and Astrophysics Review. Журнал имеет первый квартиль, издается в Springer Verlag, его SJR за 2020 г. равен 10,857, пятилетний импакт-фактор - 17,541, печатный ISSN - 0935-4956, электронный - 1432-0754, предметные области - Науки о планетах, Астрономия и астрофизика. Вот так выглядит обложка:
Редактором является Франческа Маттеукки, контактные данные - francesca.matteucci@inaf.it
https://www.researchgate.net/profile/Francesca-Matteucci-2
Дополнительные публикационные контакты - frank.schulz@springer.com, saranya.karunakaran.2@springernature.com, jutta.daum@springer.com, journalpermissions@springernature.com.
Журнал посвящен исследованию всех областей астрономии и астрофизики, включая предметы, граничащие с другими областями. Таким образом, могут быть включены разработки в области лабораторной физики или физики элементарных частиц, имеющие непосредственное отношение к астрономии, а также физика космических лучей, исследования Солнечной системы, астробиология, приборы, вычислительные и статистические методы с конкретными астрономическими приложениями. Предполагается, что все важные поля будут время от времени проверяться, причем частота проверки будет зависеть от активности в различных областях. Журнал делает упор на обзорные статьи, которые не только имеют высочайшее качество по своему научному содержанию, но и вызывают интерес у научного сообщества.
Адрес издания - https://www.springer.com/journal/159
Пример статьи, название - Radiation environment for future human exploration on the surface of Mars: the current understanding based on MSL/RAD dose measurements. Заголовок (Abstract) - Potential deleterious health effects to astronauts induced by space radiation is one of the most important long-term risks for human space missions, especially future planetary missions to Mars which require a return-trip duration of about 3 years with current propulsion technology. In preparation for future human exploration, the Radiation Assessment Detector (RAD) was designed to detect and analyze the most biologically hazardous energetic particle radiation on the Martian surface as part of the Mars Science Laboratory (MSL) mission. RAD has measured the deep space radiation field within the spacecraft during the cruise to Mars and the cosmic ray induced energetic particle radiation on Mars since Curiosity’s landing in August 2012. These first-ever surface radiation data have been continuously providing a unique and direct assessment of the radiation environment on Mars. We analyze the temporal variation of the Galactic Cosmic Ray (GCR) radiation and the observed Solar Energetic Particle (SEP) events measured by RAD from the launch of MSL until December 2020, i.e., from the pre-maximum of solar cycle 24 throughout its solar minimum until the initial year of Cycle 25. Over the long term, the Mars’s surface GCR radiation increased by about 50% due to the declining solar activity and the weakening heliospheric magnetic field. At different time scales in a shorter term, RAD also detected dynamic variations in the radiation field on Mars. We present and quantify the temporal changes of the radiation field which are mainly caused by: (a) heliospheric influences which include both temporary impacts by solar transients and the long-term solar cycle evolution, (b) atmospheric changes which include the Martian daily thermal tide and seasonal CO22 cycle as well as the altitude change of the rover, (c) topographical changes along the rover path-way causing addition structural shielding and finally (d) solar particle events which occur sporadically and may significantly enhance the radiation within a short time period. Quantification of the variation allows the estimation of the accumulated radiation for a return trip to the surface of Mars under various conditions. The accumulated GCR dose equivalent, via a Hohmann transfer, is about 0.65±0.240.65±0.24 sievert and 1.59±0.121.59±0.12 sievert during solar maximum and minimum periods, respectively. The shielding of the GCR radiation by heliospheric magnetic fields during solar maximum periods is rather efficient in reducing the total GCR-induced radiation for a Mars mission, by more than 50%. However, further contributions by SEPs must also be taken into account. In the future, with advanced nuclear thrusters via a fast transfer, we estimate that the total GCR dose equivalent can be reduced to about 0.2 sievert and 0.5 sievert during solar maximum and minimum periods respectively. In addition, we also examined factors which may further reduce the radiation dose in space and on Mars and discuss the many uncertainties in the interpreting the biological effect based on the current measurement. Keywords: Space radiation; Mars exploration; Space weather