Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Sharon, Chelsea E."'
Autor:
Chen, Qingxiang, Sharon, Chelsea E., Algera, Hiddo S., Baker, Andrew J., Keeton, Charles R., Lutz, Dieter, Liu, Daizhong, Young, Anthony J., Tagore, Amit, Rivera, Jesus, Hicks, Erin K., Allam, Sahar S., Tucker, Douglas L.
We report new radio observations of SDSS J090122.37+181432.3, a strongly lensed star-forming galaxy at $z=2.26$. We image 1.4 GHz (L-band) and 3 GHz (S-band) continuum using the VLA and 1.2 mm (band 6) continuum with ALMA, in addition to the CO(7-6)
Externí odkaz:
http://arxiv.org/abs/2407.01685
Active galactic nuclei (AGN) are supermassive black holes with luminous accretion disks found in some galaxies, and are thought to play an important role in galaxy evolution. However, traditional optical spectroscopy for identifying AGN requires time
Externí odkaz:
http://arxiv.org/abs/2212.07881
Autor:
Liu, Daizhong, Schreiber, N. M. Förster, Genzel, R., Lutz, D., Price, S. H., Lee, L. L., Baker, Andrew J., Burkert, A., Coogan, R. T., Davies, R. I., Davies, R. L., Herrera-Camus, R., Kodama, Tadayuki, Lee, Minju M., Nestor, A., Pulsoni, C., Renzini, A., Sharon, Chelsea E., Shimizu, T. T., Tacconi, L. J., Tadaki, Ken-ichi, Übler, H.
We present a high-resolution kinematic study of the massive main-sequence star-forming galaxy (SFG) SDSS J090122.37+181432.3 (J0901) at z=2.259, using 0.36 arcsec ALMA CO(3-2) and 0.1-0.5 arcsec SINFONI/VLT H-alpha observations. J0901 is a rare, stro
Externí odkaz:
http://arxiv.org/abs/2211.08488
Autor:
Perrocheau, Amaury, Esposito, Thomas M., Dalba, Paul A., Marchis, Franck, Avsar, Arin M., Carrera, Ero, Douezy, Michel, Fukui, Keiichi, Gamurot, Ryan, Goto, Tateki, Guillet, Bruno, Kuossari, Petri, Laugier, Jean-Marie, Lewin, Pablo, Loose, Margaret A., Manganese, Laurent, Mirwald, Benjamin, Mountz, Hubert, Mountz, Marti, Ostrem, Cory, Parker, Bruce, Picard, Patrick, Primm, Michael, Randolph, Justus, Runge, Jay, Savonnet, Robert, Sharon, Chelsea E., Shih, Jenny, Shimizu, Masao, Silvis, George, Simard, Georges, Simpson, Alan, Sivayogan, Thusheeta, Stein, Meyer, Trudel, Denis, Tsuchiyama, Hiroaki, Wagner, Kevin, Will, Stefan
More than 5,000 exoplanets have been confirmed and among them almost 4,000 were discovered by the transit method. However, few transiting exoplanets have an orbital period greater than 100 days. Here we report a transit detection of Kepler-167 e, a "
Externí odkaz:
http://arxiv.org/abs/2211.01532
Autor:
Algera, Hiddo S. B., Hodge, Jacqueline A., Riechers, Dominik A., Leslie, Sarah K., Smail, Ian, Aravena, Manuel, da Cunha, Elisabete, Daddi, Emanuele, Decarli, Roberto, Dickinson, Mark, Gim, Hansung B., Guaita, Lucia, Magnelli, Benjamin, Murphy, Eric J., Pavesi, Riccardo, Sargent, Mark T., Sharon, Chelsea E., Wagg, Jeff, Walter, Fabian, Yun, Min
Radio free-free emission is considered to be one of the most reliable tracers of star formation in galaxies. However, as it constitutes the faintest part of the radio spectrum -- being roughly an order of magnitude less luminous than radio synchrotro
Externí odkaz:
http://arxiv.org/abs/2111.01153
Autor:
Riechers, Dominik A., Hodge, Jacqueline A., Pavesi, Riccardo, Daddi, Emanuele, Decarli, Roberto, Ivison, Rob J., Sharon, Chelsea E., Smail, Ian, Walter, Fabian, Aravena, Manuel, Capak, Peter L., Carilli, Christopher L., Cox, Pierre, da Cunha, Elisabete, Dannerbauer, Helmut, Dickinson, Mark, Neri, Roberto, Wagg, Jeff
Publikováno v:
ApJ, 895, 81 (2020)
We report the detection of CO($J$=2$\to$1) emission from three massive dusty starburst galaxies at $z$$>$5 through molecular line scans in the NSF's Karl G. Jansky Very Large Array (VLA) CO Luminosity Density at High Redshift (COLDz) survey. Redshift
Externí odkaz:
http://arxiv.org/abs/2004.10204
Autor:
Sharon, Chelsea E., Tagore, Amitpal S., Baker, Andrew J., Rivera, Jesus, Keeton, Charles R., Lutz, Dieter, Genzel, Reinhard, Wilner, David J., Hicks, Erin K. S., Allam, Sahar S., Tucker, Douglas L.
We present ~1" resolution (~2 kpc in the source plane) observations of the CO(1-0), CO(3-2), Halpha, and [N II] lines in the strongly-lensed z=2.26 star-forming galaxy SDSS J0901+1814. We use these observations to constrain the lensing potential of a
Externí odkaz:
http://arxiv.org/abs/1905.09845
COLDz: Shape of the CO Luminosity Function at High Redshift and the Cold Gas History of the Universe
Autor:
Riechers, Dominik A., Pavesi, Riccardo, Sharon, Chelsea E., Hodge, Jacqueline A., Decarli, Roberto, Walter, Fabian, Carilli, Christopher L., Aravena, Manuel, da Cunha, Elisabete, Daddi, Emanuele, Dickinson, Mark, Smail, Ian, Capak, Peter L., Ivison, Rob J., Sargent, Mark, Scoville, Nicholas Z., Wagg, Jeff
We report the first detailed measurement of the shape of the CO luminosity function at high redshift, based on $>$320 hr of the NSF's Karl G. Jansky Very Large Array (VLA) observations over an area of $\sim$60 arcmin$^2$ taken as part of the CO Lumin
Externí odkaz:
http://arxiv.org/abs/1808.04371
Autor:
Pavesi, Riccardo, Sharon, Chelsea E., Riechers, Dominik A., Hodge, Jacqueline A., Decarli, Roberto, Walter, Fabian, Carilli, Chris L., Daddi, Emanuele, Smail, Ian, Dickinson, Mark, Ivison, Rob J., Sargent, Mark, da Cunha, Elisabete, Aravena, Manuel, Darling, Jeremy, Smolčić, Vernesa, Scoville, Nicholas Z., Capak, Peter L., Wagg, Jeff
We describe the CO Luminosity Density at High-z (COLDz) survey, the first spectral line deep field targeting CO(1-0) emission from galaxies at $z=1.95-2.85$ and CO(2-1) at $z=4.91-6.70$. The main goal of COLDz is to constrain the cosmic density of mo
Externí odkaz:
http://arxiv.org/abs/1808.04372
Autor:
Pavesi, Riccardo, Riechers, Dominik A., Sharon, Chelsea E., Smolcic, Vernesa, Faisst, Andreas L., Schinnerer, Eva, Carilli, Christopher L., Capak, Peter L., Scoville, Nick, Stacey, Gordon J.
We report the serendipitous discovery of a dusty, starbursting galaxy at $z=5.667$ (hereafter called CRLE) in close physical association with the "normal" main-sequence galaxy HZ10 at $z=5.654$. CRLE was identified by detection of [CII], [NII] and CO
Externí odkaz:
http://arxiv.org/abs/1803.08048