德雷克公式与系外行星

IF 0.6 4区物理与天体物理 Q4 ASTRONOMY & ASTROPHYSICS

Solar System Research Pub Date : 2024-11-21 DOI:10.1134/S0038094624600756

D. D. Sokolov

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引用次数: 0

摘要

德雷克公式或方程是将宇宙中生命和智慧的分布问题引入定量科学框架的最著名方法。本文以偏微分方程的形式对德雷克方程进行了概括，其中包括生命元素从一个系外行星系统转移到另一个系外行星系统的影响。讨论了该方程对评估探测地球以外生命的前景可能产生的影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Drake Formula and Exoplanets

The Drake formula or equation represents the best known way of introducing the question of the distribution of life and intelligence in the Universe into the framework of quantitative science. A generalization of the Drake equation is presented in the form of a partial differential equation that includes the effects of the transfer of life elements from one exoplanetary system to another. Possible implications of this equation for assessing the prospects for detecting life beyond Earth are discussed.

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来源期刊

Solar System Research 地学天文-天文与天体物理

CiteScore

1.60

自引率

33.30%

发文量

审稿时长

6-12 weeks

期刊介绍： Solar System Research publishes articles concerning the bodies of the Solar System, i.e., planets and their satellites, asteroids, comets, meteoric substances, and cosmic dust. The articles consider physics, dynamics and composition of these bodies, and techniques of their exploration. The journal addresses the problems of comparative planetology, physics of the planetary atmospheres and interiors, cosmochemistry, as well as planetary plasma environment and heliosphere, specifically those related to solar-planetary interactions. Attention is paid to studies of exoplanets and complex problems of the origin and evolution of planetary systems including the solar system, based on the results of astronomical observations, laboratory studies of meteorites, relevant theoretical approaches and mathematical modeling. Alongside with the original results of experimental and theoretical studies, the journal publishes scientific reviews in the field of planetary exploration, and notes on observational results.