Zobrazeno 1 - 10
of 5 443
pro vyhledávání: '"Meyer, R A."'
Autor:
Mazzucchelli, C., Decarli, R., Belladitta, S., Bañados, E., Meyer, R. A., Connor, T., Momjian, E., Rojas-Ruiz, S., Eilers, A. -C., Khusanova, Y., Farina, E. P., Drake, A. B., Walter, F., Wang, F., Onoue, M., Venemans, B. P.
The interaction between radio-jets and quasar host galaxies plays a paramount role in quasar/galaxy co-evolution. However, very little has been known so far about this interaction at very high-z. Here, we present new Atacama Large Millimeter/submilli
Externí odkaz:
http://arxiv.org/abs/2411.11952
Publikováno v:
Eur. Phys. J. B, 97 6 (2024) 84
Effects of ballistic transport on the temperature profiles and thermal resistance in nanowires are studied. Computer simulations of nanowires between a heat source and a heat sink have shown that in the middle of such wires the temperature gradient i
Externí odkaz:
http://arxiv.org/abs/2406.19548
Autor:
Meyer, R. A., Oesch, P. A., Giovinazzo, E., Weibel, A., Brammer, G., Matthee, J., Naidu, R. P., Bouwens, R. J., Chisholm, J., Covelo-Paz, A., Fudamoto, Y., Maseda, M., Nelson, E., Shivaei, I., Xiao, M., Herard-Demanche, T., Illingworth, G. D., Kerutt, J., Kramarenko, I., Labbe, I., Leonova, E., Magee, D., Matharu, J., Lyon, G. Prieto, Reddy, N., Schaerer, D., Shapley, A., Stefanon, M., Wozniak, M. A., Wuyts, S.
We present the census of H$\beta$+[OIII] 4960,5008 \AA emitters at 6.8
Externí odkaz:
http://arxiv.org/abs/2405.05111
Publikováno v:
A&A 681, L3 (2024)
The first year of JWST has revealed a surprisingly large number of luminous galaxy candidates beyond $z>10$. While some galaxies have already been spectroscopically confirmed, there is mounting evidence that a subsample of the candidates with particu
Externí odkaz:
http://arxiv.org/abs/2310.20675
Autor:
Rinaldi, P., Caputi, K. I., Iani, E., Costantin, L., Gillman, S., Perez-Gonzalez, P. G., Ostlin, G., Colina, L., Greve, T. R., Noorgard-Nielsen, H. U., Wright, G. S., Alvarez-Marquez, J., Eckart, A., Garcia-Marin, M., Hjorth, J., Ilbert, O., Kendrew, S., Labiano, A., Fevre, O. Le, Pye, J., Tikkanen, T., Walter, F., van der Werf, P., Ward, M., Annunziatella, M., Azzollini, R., Bik, A., Boogaard, L., Bosman, S. E. I., Gomez, A. Crespo, Jermann, I., Langeroodi, D., Melinder, J., Meyer, R. A., Moutard, T., Peissker, F., Gudel, M., Henning, Th., Lagage, P. -O., Ray, T., Vandenbussche, B., Waelkens, C., Dayal, P.
By using the ultra-deep \textit{JWST}/MIRI image at 5.6 $\mu m$ in the Hubble eXtreme Deep Field, we constrain the role of strong H$\alpha$-emitters (HAEs) during Cosmic Reionization at $z\simeq7-8$. Our sample of HAEs is comprised of young ($<35\;\r
Externí odkaz:
http://arxiv.org/abs/2309.15671
Autor:
Álvarez-Márquez, J., Colina, L., Gómez, A. Crespo, Rinaldi, P., Melinder, J., Östlin, G., Annunziatella, M., Labiano, A., Bik, A., Bosman, S., Greve, T. R., Wright, G., Alonso-Herrero, A., Boogaard, L., Azollini, R., Caputi, K. I., Costantin, L., Eckart, A., GarcÍa-MarÍn, M., Gillman, S., Hjorth, J., Iani, E., Ilbert, O., Jermann, I., Langeroodi, D., Meyer, R., Peissker, F., Pérez-González, P., Pye, J. P., Tikkanen, T., Topinka, M., van der Werf, P., Walter, F., Henning, Th., Ray, T.
Publikováno v:
A&A 686, A85 (2024)
We present MIRI/JWST medium-resolution spectroscopy (MRS) and imaging (MIRIM) of the lensed galaxy MACS1149-JD1 at a redshift of $z$=9.1092$\pm$0.0002 (Universe age about 530 Myr). We detect, for the first time, spatially resolved H$\alpha$ emission
Externí odkaz:
http://arxiv.org/abs/2309.06319
Autor:
Mazzucchelli, C., Bischetti, M., D'Odorico, V., Feruglio, C., Schindler, J. -T., Onoue, M., Bañados, E., Becker, G. D., Bian, F., Carniani, S., Decarli, R., Eilers, A. -C., Farina, E. P., Gallerani, S., Lai, S., Meyer, R. A., Rojas-Ruiz, S., Satyavolu, S., Venemans, B. P., Wang, F., Yang, J., Zhu, Y.
Publikováno v:
A&A 676, A71 (2023)
We present bolometric luminosities, black hole masses and Eddington ratios for 42 luminous quasars at z>6 using high signal-to-noise ratio VLT/X-Shooter spectra, acquired in the enlarged ESO Large Programme XQR-30. In particular, we derive bolometric
Externí odkaz:
http://arxiv.org/abs/2306.16474
Autor:
D'Odorico, Valentina, Banados, E., Becker, G. D., Bischetti, M., Bosman, S. E. I., Cupani, G., Davies, R., Farina, E. P., Ferrara, A., Feruglio, C., Mazzucchelli, C., Ryan-Weber, E., Schindler, J. -T., Sodini, A., Venemans, B. P., Walter, F., Chen, H., Lai, S., Zhu, Y., Bian, F., Campo, S., Carniani, S., Cristiani, S., Davies, F., Decarli, R., Drake, A., Eilers, A. -C., Fan, X., Gaikwad, P., Gallerani, S., Greig, B., Haehnelt, M. G., Hennawi, J., Keating, L., Kulkarni, G., Mesinger, A., Meyer, R. A., Neeleman, M., Onoue, M., Pallottini, A., Qin, Y., Rojas-Ruiz, S., Satyavolu, S., Sebastian, A., Tripodi, R., Wang, F., Wolfson, M., Yang, J., Zanchettin, M. V.
Publikováno v:
MNRAS, Volume 523, Issue 1, pp.1399-1420 (2023)
The final phase of the reionization process can be probed by rest-frame UV absorption spectra of quasars at z>6, shedding light on the properties of the diffuse intergalactic medium within the first Gyr of the Universe. The ESO Large Programme "XQR-3
Externí odkaz:
http://arxiv.org/abs/2305.05053
Autor:
Oesch, P. A., Brammer, G., Naidu, R. P., Bouwens, R. J., Chisholm, J., Illingworth, G. D., Matthee, J., Nelson, E., Qin, Y., Reddy, N., Shapley, A., Shivaei, I., van Dokkum, P., Weibel, A., Whitaker, K., Wuyts, S., Covelo-Paz, A., Endsley, R., Fudamoto, Y., Giovinazzo, E., Herard-Demanche, T., Kerutt, J., Kramarenko, I., Labbe, I., Leonova, E., Lin, J., Magee, D., Marchesini, D., Maseda, M., Mason, C., Matharu, J., Meyer, R. A., Neufeld, C., Lyon, G. Prieto, Schaerer, D., Sharma, R., Shuntov, M., Smit, R., Stefanon, M., Wyithe, J. S. B., Xiao, M.
We present the JWST Cycle 1 53.8hr medium program FRESCO, short for "First Reionization Epoch Spectroscopically Complete Observations". FRESCO covers 62 arcmin$^2$ in each of the two GOODS/CANDELS fields for a total area of 124 arcmin$^2$ exploiting
Externí odkaz:
http://arxiv.org/abs/2304.02026
Autor:
Rinaldi, P., Caputi, K. I., Costantin, L., Gillman, S., Iani, E., Gonzalez, P. G. Perez, Oestlin, G., Colina, L., Greve, T., Noorgard-Nielsen, H. U., Wright, G. S., Alonso-Herrero, A., Alvarez-Marquez, J., Eckart, A., Garcia-Marin, M., Hjorth, J., Ilbert, O., Kendrew, S., Labiano, A., Fevre, O. Le, Pye, J., Tikkanen, T., Walter, F., van der Werf, P., Ward, M., Annunziatella, M., Azzollini, R., Bik, A., Boogard, L., Bosman, S., Crespo, A., Jermann, I., Langeroodi, D., Melinder, J., Meyer, R., Moutard, T., Peissker, F., Topinka, M., van Dishoeck, E., Guedel, M., Henning, Th., Lagage, P. -O., Ray, T., Vandenbussche, B., Waelkens, C., Navarro-Carrera, R., Kokorev, V.
We make use of \textit{JWST} medium and broad-band NIRCam imaging, along with ultra-deep MIRI $5.6 \rm \mu m$ imaging, in the Hubble eXtreme Deep Field (XDF) to identify prominent line emitters at $z\simeq 7-8$. Out of a total of 58 galaxies at $z\si
Externí odkaz:
http://arxiv.org/abs/2301.10717