Zobrazeno 1 - 10
of 275
pro vyhledávání: '"Mangum J"'
Autor:
Bouvier, M., Viti, S., Behrens, E., Butterworth, J., Huang, K. -Y., Mangum, J. G., Harada, N., Martín, S., Rivilla, V. M., Muller, S., Sakamoto, K., Yoshimura, Y., Tanaka, K., Nakanishi, K., Herrero-Illana, R., Colzi, L., Gorski, M. D., Henkel, C., Humire, P. K., Meier, D. S., van der Werf, P. P., Yan, Y. T.
Publikováno v:
A&A 689, A64 (2024)
Sulphur-bearing species are detected in various environments within Galactic star-forming regions and are particularly abundant in the gas phase of outflows and shocks, and photo-dissociation regions. In this work, we aim to investigate the nature of
Externí odkaz:
http://arxiv.org/abs/2405.08408
Autor:
Nishimura, Y., Aalto, S., Gorski, M. D., König, S., Onishi, K., Wethers, C., Yang, C., Barcos-Muñoz, L., Combes, F., Díaz-Santos, T., Gallagher, J. S., García-Burillo, S., González-Alfonso, E., Greve, T. R., Harada, N., Henkel, C., Imanishi, M., Kohno, K., Linden, S. T., Mangum, J. G., Martín, S., Muller, S., Privon, G. C., Ricci, C., Stanley, F., van der Werf, P. P., Viti, S.
Publikováno v:
A&A 686, A48 (2024)
Nuclear regions of ultraluminous and luminous infrared galaxies (U/LIRGs) are powered by starbursts and/or active galactic nuclei (AGNs). These regions are often obscured by extremely high columns of gas and dust. Molecular lines in the submillimeter
Externí odkaz:
http://arxiv.org/abs/2402.15436
Autor:
Butterworth, J., Viti, S., Van der Werf, P. P., Mangum, J. G., Martín, S., Harada, N., Emig, K. L., Muller, S., Sakamoto, K., Yoshimura, Y., Tanaka, K., Herrero-Illana, R., Colzi, L., Rivilla, V. M., Huang, K. Y., Bouvier, M., Behrens, E., Henkel, C., Yan, Y. T., Meier, D. S., Zhou, D.
Publikováno v:
A&A 686, A31 (2024)
Determining the evolution of the CNO isotopes in the interstellar medium (ISM) of starburst galaxies can yield important constraints on the ages of superstar clusters (SSCs), or on other aspects and contributing factors of their evolution. Due to the
Externí odkaz:
http://arxiv.org/abs/2402.10721
Autor:
Huang, K. -Y., Viti, S., Holdship, J., Mangum, J. G., Martín, S., Harada, N., Muller, S., Sakamoto, K., Tanaka, K., Yoshimura, Y., Herrero-Illana, R., Meier, D. S., Behrens, E., van der Werf, P. P., Henkel, C., García-Burillo, S., Rivilla, V. M., Emig, K. L., Colzi, L., Humire, P. K., Aladro, R., Bouvier, M.
Publikováno v:
A&A 675, A151 (2023)
HNCO and SiO are well known shock tracers and have been observed in nearby galaxies, including the nearby (D=3.5 Mpc) starburst galaxy NGC 253. The simultaneous detection of these two species in regions where the star formation rate is high may be us
Externí odkaz:
http://arxiv.org/abs/2303.12685
Autor:
Humire, P. K., Henkel, C., Hernández-Gómez, A., Martín, S., Mangum, J., Harada, N., Muller, S., Sakamoto, K., Tanaka, K., Yoshimura, Y., Nakanishi, K., Mühle, S., Herrero-Illana, R., Meier, D. S., Caux, E., Aladro, R., Mauersberger, R., Viti, S., Colzi, L., Rivilla, V. M., Gorski, M., Menten, K. M., Huang, K. -Y., Aalto, S., van der Werf, P. P., Emig, K. L.
Context: Methanol masers of Class I (collisionally-pumped) and Class II (radiatively-pumped) have been studied in great detail in our Galaxy in a variety of astrophysical environments such as shocks and star-forming regions and are helpful to analyze
Externí odkaz:
http://arxiv.org/abs/2205.03281
First extragalactic detection of a phosphorus-bearing molecule with ALCHEMI: phosphorus nitride (PN)
Autor:
Haasler, D., Rivilla, V. M., Martín, S., Holdship, J., Viti, S., Harada, N., Mangum, J., Sakamoto, K., Muller, S., Tanaka, K., Yoshimura, Y., Nakanishi, K., Colzi, L., Hunt, L., Emig, K. L., Aladro, R., Humire, P., Henkel, C., van der Werf, P.
Publikováno v:
A&A 659, A158 (2022)
Phosphorus (P) is a crucial element for life given its central role in several biomolecules. P-bearing molecules have been discovered in different regions of the Milky Way, but not yet towards an extragalactic environment. We have searched for P-bear
Externí odkaz:
http://arxiv.org/abs/2112.04849
Autor:
Martín, S., Mangum, J. G., Harada, N., Costagliola, F., Sakamoto, K., Muller, S., Aladro, R., Tanaka, K., Yoshimura, Y., Nakanishi, K., Herrero-Illana, R., Mühle, S., Aalto, S., Behrens, E., Colzi, L., Emig, K. L., Fuller, G. A., García-Burillo, S., Greve, T. R., Henkel, C., Holdship, J., Humire, P., Hunt, L., Izumi, T., Kohno, K., König, S., Meier, D. S., Nakajima, T., Nishimura, Y., Padovani, M., Rivilla, V. M., Takano, S., van der Werf, P. P., Viti, S., Yan, Y. T.
Publikováno v:
A&A 656, A46 (2021)
We used the Atacama Large Millimeter/submillimeter Array (ALMA), covering a nearly contiguous 289 GHz frequency range between 84.2 and 373.2 GHz, to image the continuum and spectral line emission at 1.6\arcsec ($\sim 28$ pc) resolution down to a sens
Externí odkaz:
http://arxiv.org/abs/2109.08638
Autor:
Tang, X. D., Henkel, C., Menten, K. M., Gong, Y., Chen, C. -H. R., Li, D. L., Lee, M. -Y., Mangum, J. G., Ao, Y. P., Mühle, S., Aalto, S., García-Burillo, S., Martín, S., Viti, S., Muller, S., Costagliola, F., Asiri, H., Levshakov, S. A., Spaans, M., Ott, J., Impellizzeri, C. M. V., Fukui, Y., He, Y. X., Esimbek, J., Zhou, J. J., Zheng, X. W., Zhao, X., Li, J. S.
Publikováno v:
A&A 655, A12 (2021)
We mapped the kinetic temperature structure of two massive star-forming regions, N113 and N159W, in the Large Magellanic Cloud (LMC). We have used $\sim$1\hbox{$\,.\!\!^{\prime\prime}$}6\,($\sim$0.4\,pc) resolution measurements of the para-H$_2$CO\,$
Externí odkaz:
http://arxiv.org/abs/2108.10519
Autor:
Holdship, J., Viti, S., Martín, S., Harada, N., Mangum, J., Sakamoto, K., Muller, S., Tanaka, K., Yoshimura, Y., Nakanishi, K., Herrero-Illana, R., Mühle, S., Aladro, R., Colzi, L., Emig, K. L., García-Burillo, S., Henkel, C., Humire, P., Meier, D. S., Rivilla, V. M., van der Werf, P.
Publikováno v:
A&A 654, A55 (2021)
Observations of chemical species can provide an insight into the physical conditions of the emitting gas but it is important to understand how their abundances and excitation vary within different heating environments. C$_2$H is a molecule typically
Externí odkaz:
http://arxiv.org/abs/2107.04580
Autor:
Falstad, N., Aalto, S., König, S., Onishi, K., Muller, S., Gorski, M., Sato, M., Stanley, F., Combes, F., González-Alfonso, E., Mangum, J. G., Evans, A. S., Barcos-Muñoz, L., Privon, G. C., Linden, S. T., Díaz-Santos, T., Martín, S., Sakamoto, K., Harada, N., Fuller, G. A., Gallagher, J. S., van der Werf, P. P., Viti, S., Greve, T. R., García-Burillo, S., Henkel, C., Imanishi, M., Izumi, T., Nishimura, Y., Ricci, C., Mühle, S.
Publikováno v:
A&A 649, A105 (2021)
Some luminous and ultraluminous infrared galaxies (LIRGs and ULIRGs) host extremely compact and dusty nuclei. The intense infrared radiation arising from warm dust in these sources is prone to excite vibrational levels of molecules such as HCN. This
Externí odkaz:
http://arxiv.org/abs/2102.13563