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LIM25 - Annecy

2–6 juin 2025
Laboratoire d'Annecy de Physique Théorique (LAPTh)
Fuseau horaire Europe/Paris

Session

Contrinbuted Talks 7: EXCLAIM/TIM/TIFUUN/SPTSLIM

3 juin 2025, 15:55
Laboratoire d'Annecy de Physique Théorique (LAPTh)

Laboratoire d'Annecy de Physique Théorique (LAPTh)

9, chemin de Bellevue 74940 ANNECY France

Présidents de session

Contrinbuted Talks 7: EXCLAIM/TIM/TIFUUN/SPTSLIM

  • Peter Timbie (University of Wisconsin)
  • Ryan Keenan (Max Planck Institute for Astronomy)
  • Kanako Narita (The University of Tokyo)
  • Jessica Zebrowski

Documents de présentation

Keenan_Ryan.pdf
Narita_Kanako.pdf
Timbie_Peter.pdf
Zebrowski_Jessica.pdf
  1. 98. The EXperiment for Cryogenic Large-Aperture Intensity Mapping (EXCLAIM): status and forecasts
    Peter Timbie (University of Wisconsin)
    03/06/2025 15:55

    EXCLAIM is a balloon-borne cryogenic telescope that will use the line intensity mapping technique to survey the spectrum of diffuse emission from both the Milky Way and the cosmic web to probe star formation, the interstellar medium, and galaxy evolution across cosmic time. EXCLAIM’s primary extragalactic science survey will map 305 deg2 with angular resolution 4 arcmin in the SDSS Stripe 82...

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  2. 85. The Terahertz Intensity Mapper: CII Line Intensity Mapping at Cosmic Noon
    Ryan Keenan (Max Planck Institute for Astronomy)
    03/06/2025 16:10

    The Terahertz Intensity Mapper (TIM) is a NASA far-infrared balloon mission that will conduct a line intensity mapping survey of the [CII] 157um line during the peak and wind down of cosmic star formation. The redshift range of our survey - 0.5<z<1.7 - corresponds to the expected peak in the mean [CII] intensity, and provides abundant opportunities for cross-correlation with extensive existing...

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  3. 75. Characterizing Foreground CO Emitters Using SUBLIME-TIFUUN on ASTE
    Kanako Narita (The University of Tokyo)
    03/06/2025 16:25

    Recent observations by the James Webb Space Telescope have discovered numerous high-redshift galaxies, suggesting that galaxies may have evolved from an earlier stage of the Universe than expected. Exploring when heavy elements like carbon began to accumulate in the universe is an essential question in astronomy. Line intensity mapping (LIM) at millimeter to sub-millimeter wavelengths provides...

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  4. 95. First On-Sky Data from SPT-SLIM : a Mm-wave Line-Intensity Mapping Spectrometer at the South Pole
    Jessica Zebrowski
    03/06/2025 16:40

    The South Pole Telescope Shirokoff Line Intensity Mapper (SPT-SLIM) is an experiment to demonstrate the use of superconducting on-chip spectrometers for millimeter-wave line intensity mapping. SPT-SLIM is optimized to detect redshifted carbon monoxide (CO) line emission from high-redshift ( 0.5 < z < 2) galaxies in the 2 mm atmospheric window as a pathfinder for future high-redshift LIM...

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