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ALMA 2040+, technologies beyond the current upgrade

Year: 2024

Type: article

Abstract: The upgrade of the ALMA Wideband Single-Channel Correlator (WSU) is currently underway, making it an opportune time to explore additional possibilities and technologies for further enhancing ALMA's capabilities. In this discussion, we will explore a broad range of potential technologies that could be implemented in the medium to long term, looking toward the years 2040 and beyond. These technologies include extended baselines, focal plane arrays, phased array feeds, additional antennas, and the construction of a large single-dish submillimeter telescope. Additionally, we will consider the technological advancements necessary to realize these goals.

Source: Zenodo (CERN European Organization for Nuclear Research)

DOI: 10.5281/zenodo.13681438

Author: Baryshev, Andrey

Language: English

Topic: Radio Astronomy Observations and Technology

Subfield: Astronomy and Astrophysics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W6967895804

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