The GRAMS (Gamma-Ray and AntiMatter Survey) Project

GRAMS Collaboration

The GRAMS (Gamma-Ray and AntiMatter Survey) Project

GRAMS Collaboration

Radiation Imaging and Advanced Diagnosti

Research output: Contribution to journal › Conference article › peer-review

1 Scopus citations

Abstract

GRAMS (Gamma-Ray and AntiMatter Survey) is a balloon/satellite mission that will be the first to target both MeV gamma-ray observations and antimatter-based indirect dark matter searches with a LArTPC (Liquid Argon Time Projection Chamber) detector. With a cost-effective, large-scale LArTPC, GRAMS can have extensively improved sensitivities to MeV gamma rays and antinuclei compared with previous missions. GRAMS was recently selected for the NASA APRA-2022 (Astrophysics Research and Analysis) program, which includes the detector development and the prototype flight in the Fall 2025 or Spring 2026.

Original language	English
Article number	868
Journal	Proceedings of Science
Volume	444
State	Published - Sep 27 2024
Event	38th International Cosmic Ray Conference, ICRC 2023 - Nagoya, Japan Duration: Jul 26 2023 → Aug 3 2023

Funding

This work was supported by Tsuguo Aramaki’s start-up funds from Northeastern University as well as JSPS KAKENHI grant numbers 20K22355, 20H00153, 22H00133, 22H01252, and 23H01211. We also acknowledge support from Barnard College and Columbia University.

Cite this

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title = "The GRAMS (Gamma-Ray and AntiMatter Survey) Project",

abstract = "GRAMS (Gamma-Ray and AntiMatter Survey) is a balloon/satellite mission that will be the first to target both MeV gamma-ray observations and antimatter-based indirect dark matter searches with a LArTPC (Liquid Argon Time Projection Chamber) detector. With a cost-effective, large-scale LArTPC, GRAMS can have extensively improved sensitivities to MeV gamma rays and antinuclei compared with previous missions. GRAMS was recently selected for the NASA APRA-2022 (Astrophysics Research and Analysis) program, which includes the detector development and the prototype flight in the Fall 2025 or Spring 2026.",

author = "\{GRAMS Collaboration\} and Tsuguo Aramaki and M. Aoyagi and K. Aoyama and S. Arai and S. Arai and T. Aramaki and J. Asaadi and A. Bamba and M. Errando and L. Fabris and Y. Fukazawa and K. Hagino and T. Hakamata and U. Hijikata and N. Hiroshima and M. Ichihashi and Y. Ichinohe and Y. Inoue and K. Ishikawa and K. Ishiwata and T. Iwata and G. Karagiorgi and T. Kato and D. Khamgulyan and H. Kuramoto and J. Leyva and E. Malabanan and A. Malige and Y. Matsushita and J. Mitchell and A. Miyamoto and R. Mukherjee and R. Nakajima and K. Nakazawa and S. Nammoku and N. Nguyen and H. Odaka and M. Ohno and K. Okuma and K. Perez and N. Poudyal and M. Rivera and I. Safa and W. Seligman and R. Shang and M. Shetty and K. Shima and T. Shimizu and K. Shirahama and T. Shiraishi",

note = "Publisher Copyright: {\textcopyright} Copyright owned by the author(s) under the terms of the Creative Commons.; 38th International Cosmic Ray Conference, ICRC 2023 ; Conference date: 26-07-2023 Through 03-08-2023",

year = "2024",

month = sep,

day = "27",

language = "English",

volume = "444",

journal = "Proceedings of Science",

issn = "1824-8039",

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TY - JOUR

T1 - The GRAMS (Gamma-Ray and AntiMatter Survey) Project

AU - GRAMS Collaboration

AU - Aramaki, Tsuguo

AU - Aoyagi, M.

AU - Aoyama, K.

AU - Arai, S.

AU - Aramaki, T.

AU - Asaadi, J.

AU - Bamba, A.

AU - Errando, M.

AU - Fabris, L.

AU - Fukazawa, Y.

AU - Hagino, K.

AU - Hakamata, T.

AU - Hijikata, U.

AU - Hiroshima, N.

AU - Ichihashi, M.

AU - Ichinohe, Y.

AU - Inoue, Y.

AU - Ishikawa, K.

AU - Ishiwata, K.

AU - Iwata, T.

AU - Karagiorgi, G.

AU - Kato, T.

AU - Khamgulyan, D.

AU - Kuramoto, H.

AU - Leyva, J.

AU - Malabanan, E.

AU - Malige, A.

AU - Matsushita, Y.

AU - Mitchell, J.

AU - Miyamoto, A.

AU - Mukherjee, R.

AU - Nakajima, R.

AU - Nakazawa, K.

AU - Nammoku, S.

AU - Nguyen, N.

AU - Odaka, H.

AU - Ohno, M.

AU - Okuma, K.

AU - Perez, K.

AU - Poudyal, N.

AU - Rivera, M.

AU - Safa, I.

AU - Seligman, W.

AU - Shang, R.

AU - Shetty, M.

AU - Shima, K.

AU - Shimizu, T.

AU - Shirahama, K.

AU - Shiraishi, T.

PY - 2024/9/27

Y1 - 2024/9/27

N2 - GRAMS (Gamma-Ray and AntiMatter Survey) is a balloon/satellite mission that will be the first to target both MeV gamma-ray observations and antimatter-based indirect dark matter searches with a LArTPC (Liquid Argon Time Projection Chamber) detector. With a cost-effective, large-scale LArTPC, GRAMS can have extensively improved sensitivities to MeV gamma rays and antinuclei compared with previous missions. GRAMS was recently selected for the NASA APRA-2022 (Astrophysics Research and Analysis) program, which includes the detector development and the prototype flight in the Fall 2025 or Spring 2026.

AB - GRAMS (Gamma-Ray and AntiMatter Survey) is a balloon/satellite mission that will be the first to target both MeV gamma-ray observations and antimatter-based indirect dark matter searches with a LArTPC (Liquid Argon Time Projection Chamber) detector. With a cost-effective, large-scale LArTPC, GRAMS can have extensively improved sensitivities to MeV gamma rays and antinuclei compared with previous missions. GRAMS was recently selected for the NASA APRA-2022 (Astrophysics Research and Analysis) program, which includes the detector development and the prototype flight in the Fall 2025 or Spring 2026.

UR - https://www.scopus.com/pages/publications/85185608615

M3 - Conference article

AN - SCOPUS:85185608615

SN - 1824-8039

VL - 444

JO - Proceedings of Science

JF - Proceedings of Science

M1 - 868

T2 - 38th International Cosmic Ray Conference, ICRC 2023

Y2 - 26 July 2023 through 3 August 2023

ER -

The GRAMS (Gamma-Ray and AntiMatter Survey) Project

Abstract

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