Browsing Research publications by Author "Dayal, Pratika"

Now showing items 1-2 of 2

    • Astraeus V: the emergence and evolution of metallicity scaling relations during the epoch of reionization 

      Ucci, Graziano; Dayal, Pratika; Hutter, Anne; Kobayashi, Chiaki; Gottloeber, Stefan; Yepes, Gustavo; Hunt, Leslie; Legrand, Laurent; Tortora, Crescenzo (2023-01-30)
      In this work, we have implemented a detailed physical model of galaxy chemical enrichment into the ASTRAEUS (seminumerical rAdiative tranSfer coupling of galaxy formaTion and Reionization in N-body dark matter simUlationS) ...

    • JWST UNCOVER: Extremely Red and Compact Object at z phot ≃ 7.6 Triply Imaged by A2744 

      Furtak, Lukas J.; Zitrin, Adi; Plat, Adèle; Fujimoto, Seiji; Wang, Bingjie; Nelson, Erica J.; Labbé, Ivo; Bezanson, Rachel; Brammer, Gabriel B.; van Dokkum, Pieter; Endsley, Ryan; Glazebrook, Karl; Greene, Jenny E.; Leja, Joel; Price, Sedona H.; Smit, Renske; Stark, Daniel P.; Weaver, John R.; Whitaker, Katherine E.; Atek, Hakim; Chevallard, Jacopo; Curtis-Lake, Emma; Dayal, Pratika; Feltre, Anna; Franx, Marijn; Fudamoto, Yoshinobu; Marchesini, Danilo; Mowla, Lamiya A.; Pan, Richard; Suess, Katherine A.; Vidal-García, Alba; Williams, Christina C. (2023-08-01)
      Recent JWST/NIRCam imaging taken for the ultra-deep UNCOVER program reveals a very red dropout object at z phot ≃ 7.6, triply imaged by the galaxy cluster A2744 (z d = 0.308). All three images are very compact, i.e., ...