Zobrazeno 1 - 10
of 441
pro vyhledávání: '"Murillo, N."'
Autor:
Kulterer, B. M., Wampfler, S. F., Ligterink, N. F. W., Murillo, N., Hsieh, T. -H., McClure, M. K., Boogert, A., Kipfer, K., Bjerkeli, P., Drozdovskaya, M. N.
Abridged: Very Low Luminosity Objects (VeLLOs) are deeply embedded, and extremely faint objects and are thought to be in the quiescent phase of the episodic accretion process. They fill an important gap in our understanding of star formation. The VeL
Externí odkaz:
http://arxiv.org/abs/2409.04575
Autor:
Huang, B., Girart, J. M., Stephens, I. W., Fernandez-Lopez, M., Tobin, J. J., Cortes, P., Murillo, N. M., Myers, P. C., Sadavoy, S., Zhang, Q., Arce, H. G., Carpenter, J. M., Kwon, W., Gouellec, V. J. M. Le, Li, Z. -Y., Looney, L. W., Megeath, T., Cox, E. G., Karnath, N., Segura-Cox, D.
We present a study connecting the physical properties of protostellar envelopes to the morphology of the envelope-scale magnetic field. We use the ALMA polarization observations of 55 young prtostars at 0.87 mm on $\sim400-3000$ au scales from the {\
Externí odkaz:
http://arxiv.org/abs/2407.19635
Autor:
Murillo, N. M., Fuchs, C. M., Harsono, D., Sakai, N., Hacar, A., Johnstone, D., Mignon-Risse, R., Zeng, S., Hsieh, T. -H., Yang, Y. -L., Tobin, J. J., Persson, M. V.
Publikováno v:
A&A 689, A267 (2024)
Protostellar multiplicity is common at all stages and mass ranges. However, the factors that determine the multiplicity of protostellar systems have not been systematically characterized through their molecular gas. Nobeyama 45m Radio Observatory OTF
Externí odkaz:
http://arxiv.org/abs/2407.14702
Autor:
Codella, C., Podio, L., De Simone, M., Ceccarelli, C., Ohashi, S., Chandler, C. J., Sakai, N., Pineda, J. E., Segura-Cox, D. M., Bianchi, E., Cuello, N., López-Sepulcre, A., Fedele, D., Caselli, P., Charnley, S., Johnstone, D., Zhang, Z. E., Maureira, M. J., Zhang, Y., Sabatini, G., Svoboda, B., Jiménez-Serra, I., Loinard, L., Mercimek, S., Murillo, N., Yamamoto, S.
The ALMA interferometer has played a key role in revealing a new component of the Sun-like star forming process: the molecular streamers, i.e. structures up to thousands of au long funneling material non-axisymmetrically to disks. In the context of t
Externí odkaz:
http://arxiv.org/abs/2402.10258
Autor:
Nazari, P., Cheung, J. S. Y., Asensio, J. Ferrer, Murillo, N. M., van Dishoeck, E. F., Jørgensen, J. K., Bourke, T. L., Chuang, K. -J., Drozdovskaya, M. N., Fedoseev, G., Garrod, R. T., Ioppolo, S., Linnartz, H., McGuire, B. A., Müller, H. S. P., Qasim, D., Wampfler, S. F.
Publikováno v:
A&A 686, A59 (2024)
Complex organic molecules (COMs) have been detected ubiquitously in protostellar systems. However, at shorter wavelengths (~0.8mm) it is more difficult to detect larger molecules than at longer wavelengths (~3mm) because of the increase of millimeter
Externí odkaz:
http://arxiv.org/abs/2401.04760
Autor:
Mercimek, S., Podio, L., Codella, C., Chahine, L., López-Sepulcre, A., Ohashi, S., Loinard, L., Johnstone, D., Menard, F., Cuello, N., Caselli, P., Zamponi, J., Aikawa, Y., Bianchi, E., Busquet, G., Pineda, J. E., Bouvier, M., De Simone, M., Zhang, Y., Sakai, N., Chandler, C. J., Ceccarelli, C., Alves, F., Durán, A., Fedele, D., Murillo, N., Jiménez-Serra, I., Yamamoto, S.
More than 50% of solar-mass stars form in multiple systems. It is therefore crucial to investigate how multiplicity affects the star and planet formation processes at the protostellar stage. We report continuum and C$^{18}$O (2-1) observations of the
Externí odkaz:
http://arxiv.org/abs/2303.16257
Autor:
Codella, C., López-Sepulcre, A., Ohashi, S., Chandler, C. J., De Simone, M., Podio, L., Ceccarelli, C., Sakai, N., Alves, F., Durán, A., Fedele, D., Loinard, L., Mercimek, S., Murillo, N., Bianchi, E., Bouvier, M., Busquet, G., Caselli, P., Dulieu, F., Feng, S., Hanawa, T., Johnstone, D., Lefloch, B., Maud, L. T., Moellenbrock, G., Oya, Y., Svoboda, B., Yamamoto, S.
The ALMA interferometer, with its unprecedented combination of high-sensitivity and high-angular resolution, allows for (sub-)mm wavelength mapping of protostellar systems at Solar System scales. Astrochemistry has benefited from imaging interstellar
Externí odkaz:
http://arxiv.org/abs/2206.13339
Autor:
Vastel, C., Alves, F., Ceccarelli, C., Bouvier, M., Jimenez-Serra, I., Sakai, T., Caselli, P., Evans, L., Fontani, F., Gal, R. Le, Chandler, C. J., Svoboda, B., Maud, L., Codella, C., Sakai, N., Lopez-Sepulcre, A., Moellenbrock, G., Aikawa, Y., Balucani, N., Bianchi, E., Busquet, G., Caux, E., Charnley, S., Cuello, N., De Simone, M., Dulieu, F., Duran, A., Fedele, D., Feng, S., Francis, L., Hama, T., Hanawa, T., Herbst, E., Hirota, T., Imai, M., Isella, A., Johnstone, D., Lefloch, B., Loinard, L., Maureira, M., Murillo, N. M., Mercimek, S., Mori, S., Menard, F., Miotello, A., Nakatani, R., Nomura, H., Oba, Y., Ohashi, S., Okoda, Y., Ospina-Zamudio, J., Oya, Y., Pineda, J. E., Podio, L., Rimola, A., Cox, D. Segura, Shirley, Y., Testi, L., Viti, S., Watanabe, N., Watanabe, Y., Witzel, A., Xue, C., Zhang, Y., Zhao, B., Yamamoto, S.
Publikováno v:
A&A 664, A171 (2022)
Methanol is a ubiquitous species commonly found in the molecular interstellar medium. It is also a crucial seed species for the building-up of the chemical complexity in star forming regions. Thus, understanding how its abundance evolves during the s
Externí odkaz:
http://arxiv.org/abs/2206.10176
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Akademický článek
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