ROSES-25 D.4 理论与计算天体物理学网络

ROSES-25 项目要素 D.4 理论与计算天体物理学网络（Theoretical and Computational Astrophysics Networks, TCAN）支持在基础理论和计算技术方面的协调工作，以推动天体物理学（Astrophysics）取得超越个人研究者项目范畴的进展。TCAN 项目的目标包括通过将研究人员联合在跨越机构和地理界限的协作网络中，加强美国的计算天体物理学（computational astrophysics）研究，并促进未来理论与计算科学家队伍的培养。

The ROSES-25 program element D.4 Theoretical and Computational Astrophysics Networks (TCAN) supports coordinated efforts in fundamental theory and computational techniques to make advances in astrophysics that extend beyond the scope of individual investigator projects. The goals of the TCAN program include strengthening theoretical and computational astrophysics in the United States by uniting researchers in collaborative networks that cross institutional and geographical boundaries and advance the training of the future workforce of theoretical and computational scientists.

对于该项目要素，TCAN 项目将其范围聚焦于时域（time domain）多信使天体物理学中的重大挑战，并征集旨在通过协作网络开发用于模拟多信使现象的集成化理论与计算工具的提案。

For this program element, the TCAN program focuses its scope on grand challenges in Time Domain Multi-Messenger Astrophysics, and solicits proposals aimed at developing integrated theoretical and computational tools for modeling multi-messenger phenomena through collaborative networks.

预期申请网络将包括在不同主题领域具有互补专长的参与者，例如天体物理学、引力物理、核物理（nuclear physics）、等离子体物理（plasma physics）、计算数学、数值方法（numerical method）与算法、软件工程和/或天基与地基观测天文学（observational astronomy）。鼓励跨越不同部门（例如学术界、国家实验室和私营组织等）的多学科协作。

It is expected that the proposing networks will include participants with complementary expertise in different topical areas, such as astrophysics, gravitational physics, nuclear physics, plasma physics, computational mathematics, numerical methods and algorithms, software engineering, and/or space- and ground-based observational astronomy. Multi-disciplinary collaboration spanning various sectors (e.g., academic, national laboratory, and private organizations, among others) are encouraged.

ROSES-2025 第 70 号修正案发布了 D.4 TCAN，作为 ROSES-25 中的一项新机遇。强制性的意向书截止日期为 2026 年 10 月 15 日，提案截止日期为 2026 年 12 月 3 日。

ROSES-2025 Amendment 70 releases D.4 TCAN as a new opportunity in ROSES-25. Mandatory Notices of Intent are due by 15 October 2026, and proposals are due by 3 December 2026.

有关 D.4 TCAN 的问题，请直接联系 Sanaz Vahidinia，邮箱地址为 [email protected]。

Please direct questions concerning D.4 TCAN to Sanaz Vahidinia at [email protected].