Zobrazeno 1 - 10
of 3 649
pro vyhledávání: '"Lawrence, A. R."'
Autor:
de la Parra, P. V., Readhead, A. C. S, Herbig, T., Kiehlmann, S., Lister, M. L., Pavlidou, V., Reeves, R. A., Siemiginowska, A., Sullivan, A. G., Surti, T., Synani, A., Tassis, K., Taylor, G. B., Wilkinson, P. N., Aller, M. F., Blandford, R. D., Globus, N., Lawrence, C. R., Molina, B., O'Neill, S., Pearson, T. J.
This paper addresses, for the first time, a key aspect of the phenomenology of Compact Symmetric Objects (CSOs) -- the characteristics of their radio spectra. We present a radio-spectrum description of a complete sample of high luminosity CSOs (CSO-2
Externí odkaz:
http://arxiv.org/abs/2408.13077
Autor:
de la Parra, P. V., Kiehlmann, S., Mroz, P., Readhead, A. C. S., Synani, A., Begelman, M. C., Blandford, R. D., Ding, Y., Harrison, F., Liodakis, I., Max-Moerbeck, W., Pavlidou, V., Reeves, R., Vallisneri, M., Aller, M. F., Graham, M. J., Hovatta, T., Lawrence, C. R., Lazio, T. J. W., Mahabal, A. A., Molina, B., O'Neill, S., Pearson, T. J., Ravi, V., Tassis, K., Zensus, J. A.
Owens Valley Radio Observatory (OVRO) observations of supermassive black hole binary (SMBHB) candidate PKS~2131$-$021 revealed, for the first time, six likely characteristics of the phenomenology exhibited by SMBHB in blazars, of which the most unexp
Externí odkaz:
http://arxiv.org/abs/2408.02645
Autor:
Chung, D. T., Breysse, P. C., Cleary, K. A., Dunne, D. A., Lunde, J. G. S., Padmanabhan, H., Stutzer, N. -O., Tolgay, D., Bond, J. R., Church, S. E., Eriksen, H. K., Gaier, T., Gundersen, J. O., Harper, S. E., Harris, A. I., Hobbs, R., Ihle, H. T., Kim, J., Lamb, J. W., Lawrence, C. R., Murray, N., Pearson, T. J., Philip, L., Readhead, A. C. S., Rennie, T. J., Wehus, I. K., Woody, D. P.
Publikováno v:
A&A 691, A337 (2024)
The Carbon monOxide Mapping Array Project (COMAP) Pathfinder survey continues to demonstrate the feasibility of line-intensity mapping using high-redshift carbon monoxide (CO) line emission traced at cosmological scales. The latest COMAP Pathfinder p
Externí odkaz:
http://arxiv.org/abs/2406.07512
Autor:
Stutzer, N. -O., Lunde, J. G. S., Breysse, P. C., Chung, D. T., Cleary, K. A., Dunne, D. A., Eriksen, H. K., Ihle, H. T., Padmanabhan, H., Tolgay, D., Wehus, I. K., Bond, J. R., Church, S. E., Gaier, T., Gundersen, J. O., Harris, A. I., Harper, S. E., Hobbs, R., Kim, J., Lamb, J. W., Lawrence, C. R., Murray, N., Pearson, T. J., Philip, L., Readhead, A. C. S., Rennie, T. J., Woody, D. P.
Publikováno v:
A&A 691, A336 (2024)
We present updated constraints on the cosmological 3D power spectrum of carbon monoxide CO(1-0) emission in the redshift range $2.4$-$3.4$. The constraints are derived from the two first seasons of Carbon monOxide Mapping Array Project (COMAP) Pathfi
Externí odkaz:
http://arxiv.org/abs/2406.07511
Autor:
Lunde, J. G. S., Stutzer, N. -O., Breysse, P. C., Chung, D. T., Cleary, K. A., Dunne, D. A., Eriksen, H. K., Harper, S. E., Ihle, H. T., Lamb, J. W., Pearson, T. J., Philip, L., Wehus, I. K., Woody, D. P., Bond, J. R., Church, S. E., Gaier, T., Gundersen, J. O., Harris, A. I., Hobbs, R., Kim, J., Lawrence, C. R., Murray, N., Padmanabhan, H., Readhead, A. C. S., Rennie, T. J., Tolgay, D.
Publikováno v:
A&A 691, A335 (2024)
The CO Mapping Array Project (COMAP) Pathfinder is performing line intensity mapping of CO emission to trace the distribution of unresolved galaxies at redshift $z \sim 3$. We present an improved version of the COMAP data processing pipeline and appl
Externí odkaz:
http://arxiv.org/abs/2406.07510
Autor:
Lawrence, Hannah R., Schneider, Renee A., Rubin, Susan B., Mataric, Maja J., McDuff, Daniel J., Bell, Megan Jones
Publikováno v:
JMIR Ment Health 2024;11:e59479
Global rates of mental health concerns are rising, and there is increasing realization that existing models of mental health care will not adequately expand to meet the demand. With the emergence of large language models (LLMs) has come great optimis
Externí odkaz:
http://arxiv.org/abs/2403.14814
Autor:
Tristram, M., Banday, A. J., Douspis, M., Garrido, X., Górski, K. M., Henrot-Versillé, S., Hergt, L. T., Ilić, S., Keskitalo, R., Lagache, G., Lawrence, C. R., Partridge, B., Scott, D.
Publikováno v:
A&A, Volume 682, A37 (2024)
We present constraints on cosmological parameters using maps from the last Planck data release (PR4). In particular, we detail an upgraded version of the cosmic microwave background likelihood, HiLLiPoP, based on angular power spectra and relying on
Externí odkaz:
http://arxiv.org/abs/2309.10034
Autor:
Dunne, Delaney A., Cleary, Kieran A., Breysse, Patrick C., Chung, Dongwoo T., Ihle, Havard T., Bond, J. Richard, Eriksen, Hans Kristian, Gundersen, Joshua Ott, Keating, Laura C., Kim, Junhan, Lunde, Jonas Gahr Sturtzel, Murray, Norman, Padmanabhan, Hamsa, Philip, Liju, Stutzer, Nils-Ole, Tolgay, Doga, Wehus, Ingunn Katherine, Church, Sarah E., Gaier, Todd, Harris, Andrew I., Hobbs, Richard, Lamb, James W., Lawrence, Charles R., Readhead, Anthony C. S., Woody, David P.
We present a new upper limit on the cosmic molecular gas density at $z=2.4-3.4$ obtained using the first year of observations from the CO Mapping Array Project (COMAP). COMAP data cubes are stacked on the 3D positions of 243 quasars selected from the
Externí odkaz:
http://arxiv.org/abs/2304.09832
A detailed knowledge of the dielectric properties of food materials is vital to any electromagnetic-based treatments, ranging from reheating meals in a domestic microwave oven through to sterilization processes. The uniformity and rate of heating of
Externí odkaz:
http://arxiv.org/abs/2303.12518
Autor:
Readhead, A. C. S., Ravi, V., Blandford, R. D., Sullivan, A. G., Somalwar, J., Liodakis, I., Lister, M. L., Taylor, G. B., Wilkinson, P. N., Globus, N., Kiehlmann, S., Lawrence, C. R., O'Neill, S., Pavlidou, V., Pearson, T. J., Sheldahl, E., Siemiginowska, A., Tassis, K.
Compact Symmetric Objects (CSOs) form a distinct class of jetted active galactic nuclei (jetted-AGN). We examine a carefully selected sample of 54 CSOs, and confirm that there are two unrelated classes: an edge-dimmed, low-luminosity class (CSO 1), a
Externí odkaz:
http://arxiv.org/abs/2303.11361