Zobrazeno 1 - 10
of 46 046
pro vyhledávání: '"Kavanagh ON"'
Autor:
Peña-Moñino, L., Pérez-Torres, M., Kansabanik, D., Blázquez-Calero, G., Kavanagh, R. D., Gómez, J. F., Moldón, J., Alberdi, A., Amado, P. J., Anglada, G., Caballero, J. A., Mohan, A., Leto, P., Narang, M., Osorio, M., Revilla, D., Trigilio, C.
We search for radio emission from star-planet interactions in the M-dwarf system GJ~486, which hosts an Earth-like planet. We observed the GJ~486 system with the upgraded Giant Metrewave Radio Telescope (uGMRT) from 550 to 750 MHz in nine different e
Externí odkaz:
http://arxiv.org/abs/2411.17689
Autor:
Castillo, Jezreel C., Evans, Charles R., Kavanagh, Chris, Neef, Jakob, Ottewill, Adrian, Wardell, Barry
We present analytical expressions for the fluxes of energy and angular momentum from a point mass on an inclined spherical orbit about a Kerr black hole. The expressions are obtained using the method of Mano, Suzuki and Takasugi to construct analytic
Externí odkaz:
http://arxiv.org/abs/2411.09700
Autor:
Cunningham, Kevin, Kavanagh, Chris, Pound, Adam, Trestini, David, Warburton, Niels, Neef, Jakob
We compute the (displacement) gravitational wave memory due to a quasicircular inspiral of two black holes using a variety of perturbative techniques. Within post-Newtonian theory, we extend previous results for non-spinning binaries to 3.5PN order.
Externí odkaz:
http://arxiv.org/abs/2410.23950
Publikováno v:
A&A 692, A66 (2024)
At the sub-stellar boundary, signatures of magnetic fields begin to manifest at radio wavelengths, analogous to the auroral emission of the magnetised solar system planets. This emission provides a singular avenue for measuring magnetic fields at pla
Externí odkaz:
http://arxiv.org/abs/2410.18073
Antimony sulfide (Sb2S3) is a promising candidate as an absorber layer for single-junction solar cells and the top subcell in tandem solar cells. However, the power conversion efficiency of Sb2S3-based solar cells has remained stagnant over the past
Externí odkaz:
http://arxiv.org/abs/2410.10560
Autor:
Slavicinska, Katerina, Boogert, Adwin, Tychoniec, Łukasz, van Dishoeck, Ewine F., van Gelder, Martijn L., Santos, Julia C., Klaassen, Pamela D., Kavanagh, Patrick J., Chuang, Ko-Ju
Sulfur is depleted with respect to its cosmic standard abundance in dense star-forming regions. It has been suggested that this depletion is caused by the freeze-out of sulfur on interstellar dust grains, but the observed abundances and upper limits
Externí odkaz:
http://arxiv.org/abs/2410.02860
Autor:
van Gelder, M. L., Francis, L., van Dishoeck, E. F., Tychoniec, Ł., Ray, T. P., Beuther, H., Garatti, A. Caratti o, Chen, Y., Devaraj, R., Gieser, C., Justtanont, K., Kavanagh, P. J., Nazari, P., Reyes, S., Rocha, W. R. M., Slavicinska, K., Güdel, M., Henning, Th., Lagage, P. -O., Wright, G.
The MIRI-MRS instrument onboard JWST allows for probing the molecular gas composition at mid-IR wavelengths at unprecedented resolution and sensitivity. It is important to study these features in low-mass embedded protostellar systems since the forma
Externí odkaz:
http://arxiv.org/abs/2410.01636
Autor:
Kavanagh, Jennifer
Publikováno v:
Æther: A Journal of Strategic Airpower & Spacepower, 2024 Oct 01. 3(3), 25-39.
Externí odkaz:
https://www.jstor.org/stable/48793176
Autor:
Brunken, N. G. C., van Dishoeck, E. F., Slavicinska, K., Gouellec, V. J. M. le, Rocha, W. R. M., Francis, L., Tychoniec, L., van Gelder, M. L., Navarro, M. G., Boogert, A. C. A., Kavanagh, P. J., Nazari, P., Greene, T., Ressler, M. E., Majumdar, L.
Publikováno v:
A&A 692, A163 (2024)
The carbon isotope ratio is a powerful tool for studying the evolution of stellar systems. Recent detections of CO isotopologues in disks and exoplanet atmospheres pointed towards significant fractionation in these systems. In order to understand the
Externí odkaz:
http://arxiv.org/abs/2409.17237
Autor:
Garatti, A. Caratti o, Ray, T. P., Kavanagh, P. J., McCaughrean, M. J., Gieser, C., Giannini, T., van Dishoeck, E. F., Justtanont, K., van Gelder, M. L., Francis, L., Beuther, H., Tychoniec, Ł., Nisini, B., Navarro, M. G., Devaraj, R., Reyes, S., Nazar, P., Klaassen, P., Güdel, M., Henning, Th., Lagage, P. O., Östlin, G., Vandenbussche, B., Waelkens, C., Wright, G.
Publikováno v:
A&A 691, A134 (2024)
We use the James Webb Space Telescope (JWST) and its Mid-Infrared Instrument (MIRI) (5-28 um), to study the embedded HH 211 flow. We map a 0.95'x0.22' region, covering the full extent of the blue-shifted lobe, the central protostellar region, and a s
Externí odkaz:
http://arxiv.org/abs/2409.16061