Zobrazeno 1 - 10
of 583
pro vyhledávání: '"Hobbs, R. P."'
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:
Law, C. J., Sharma, K., Ravi, V., Chen, G., Catha, M., Connor, L., Faber, J. T., Hallinan, G., Harnach, C., Hellbourg, G., Hobbs, R., Hodge, D., Hodges, M., Lamb, J. W., Rasmussen, P., Sherman, M. B., Shi, J., Simard, D., Squillace, R., Weinreb, S., Woody, D. P., Yadlapalli, N.
Fast Radio Bursts (FRBs) are a powerful and mysterious new class of transient that are luminous enough to be detected at cosmological distances. By associating FRBs to host galaxies, we can measure intrinsic and environmental properties that test FRB
Externí odkaz:
http://arxiv.org/abs/2307.03344
Publikováno v:
Phys. Rev. Lett. 126, 083401 (2021)
We investigate the photoassociation dynamics of exactly two laser-cooled $^{85}$Rb atoms in an optical tweezer and reveal fundamentally different behavior to photoassociation in many-atom ensembles. We observe non-exponential decay in our two-atom ex
Externí odkaz:
http://arxiv.org/abs/2009.00147
Akademický článek
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Autor:
Ravi, V., Catha, M., D'Addario, L., Djorgovski, S. G., Hallinan, G., Hobbs, R., Kocz, J., Kulkarni, S. R., Shi, J., Vedantham, H. K., Weinreb, S., Woody, D. P.
Intense, millisecond-duration bursts of radio waves have been detected from beyond the Milky Way [1]. Their extragalactic origins are evidenced by their large dispersion measures, which are greater than expected for propagation through the Milky Way
Externí odkaz:
http://arxiv.org/abs/1907.01542
Autor:
Kocz, J., Ravi, V., Catha, M., D'Addario, L., Hallinan, G., Hobbs, R., Kulkarni, S., Shi, J., Vedantham, H., Weinreb, S., Woody, D.
The Deep Synoptic Array 10 dish prototype is an instrument designed to detect and localise fast radio bursts with arcsecond accuracy in real time. Deployed at Owens Valley Radio Observatory, it consists of ten 4.5m diameter dishes, equipped with a 25
Externí odkaz:
http://arxiv.org/abs/1906.08699
Chemical compositions of exoplanets can provide key insights into their physical processes, and formation and evolutionary histories. Atmospheric spectroscopy provides a direct avenue to probe exoplanetary compositions. However, whether obtained in t
Externí odkaz:
http://arxiv.org/abs/1905.06826
Autor:
Keathley, P. D., Putnam, W. P., Vasireddy, P., Hobbs, R. G., Yang, Y., Berggren, K. K., Kaertner, F. X.
Given the quasi-static nature of optical-field emission and the nontrivial dependence of the emission rate on the instantaneous electric field strength, the CEP-sensitive component of the emitted photocurrent is highly sensitive to the energy of the
Externí odkaz:
http://arxiv.org/abs/1810.07744