학술논문
Report of the Topical Group on Dark Energy and Cosmic Acceleration: Complementarity of Probes and New Facilities for Snowmass 2021
Document Type
Working Paper
Author
Flaugher, Brenna; Miranda, Vivian; Schlegel, David J.; Anderson, Adam J.; Andrade-Oliveira, Felipe; Baxter, Eric J.; Bender, Amy N.; Bleem, Lindsey E.; Chang, Chihway; Chang, Clarence C.; Chen, Thomas Y.; Dawson, Kyle S.; Digel, Seth W.; Drlica-Wagner, Alex; Ferraro, Simone; Garcia, Alyssa; Heitmann, Katrin; Kim, Alex G.; Linder, Eric V.; Mandal, Sayan; Mandelbaum, Rachel; Marshall, Phil; Meyers, Joel; Newburgh, Laura; Nugent, Peter E.; Palmese, Antonella; Pereira, M. E. S.; Sehgal, Neelima; White, Martin; Zhang, Yuanyuan
Source
Subject
Language
Abstract
The mechanism(s) driving the early- and late-time accelerated expansion of the Universe represent one of the most compelling mysteries in fundamental physics today. The path to understanding the causes of early- and late-time acceleration depends on fully leveraging ongoing surveys, developing and demonstrating new technologies, and constructing and operating new instruments. This report presents a multi-faceted vision for the cosmic survey program in the 2030s and beyond that derives from these considerations. Cosmic surveys address a wide range of fundamental physics questions, and are thus a unique and powerful component of the HEP experimental portfolio.
Comment: Submitted to the Proceedings of the US Community Study on the Future of Particle Physics (Snowmass 2021); Topical Group Report for CF06 (Cosmic Frontier Topical Group on Dark Energy and Cosmic Acceleration: Complementarity of Probes and New Facilities
Comment: Submitted to the Proceedings of the US Community Study on the Future of Particle Physics (Snowmass 2021); Topical Group Report for CF06 (Cosmic Frontier Topical Group on Dark Energy and Cosmic Acceleration: Complementarity of Probes and New Facilities