Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Alves, J. F."'
Autor:
ALVES, J. F. S.
Publikováno v:
Repositório Institucional da UFESUniversidade Federal do Espírito SantoUFES.
Made available in DSpace on 2016-08-29T14:11:55Z (GMT). No. of bitstreams: 1 tese_3407_Job_de_Figueiredo_S._Alves.pdf: 1229834 bytes, checksum: 0ea7513c7584f8dccc6263b83175f75a (MD5) Previous issue date: 2006-09-06
Este trabalho analisa a utiliz
Este trabalho analisa a utiliz
Externí odkaz:
http://repositorio.ufes.br/handle/10/3406
We present a multi-wavelength analysis of the history of star formation in the W3 complex. Using deep, near-infrared ground-based images, combined with images obtained with Spitzer and Chandra observatories, we identified and classified young embedde
Externí odkaz:
http://arxiv.org/abs/1507.00016
Autor:
Spezzi, L., Petr-Gotzens, M. G., Alcalá, J. M., Jørgensen, J. K., Stanke, T., Lombardi, M., Alves, J. F.
Publikováno v:
A&A 581, A140 (2015)
The Orion cloud complex presents a variety of star formation mechanisms and properties and it is still one of the most intriguing targets for star formation studies. We present VISTA/VIRCAM near-infrared observations of the L1630N star forming region
Externí odkaz:
http://arxiv.org/abs/1505.04631
Autor:
Kong, S., Lada, C. J., Lada, E. A., Román-Zúñiga, C., Bieging, J. H., Lombardi, M., Forbrich, J., Alves, J. F.
A deep, wide-field, near-infrared imaging survey was used to construct an extinction map of the southeastern part of the California Molecular Cloud (CMC) with $\sim$ 0.5 arc min resolution. The same region was also surveyed in the $^{12}$CO(2-1), $^{
Externí odkaz:
http://arxiv.org/abs/1503.03564
Autor:
Rathborne, J. M., Longmore, S. N., Jackson, J. M., Kruijssen, J. M. D., Alves, J. F., Bally, J., Bastian, N., Contreras, Y., Foster, J. B., Garay, G., Testi, L., Walsh, A. J.
G0.253+0.016 is a molecular clump that appears to be on the verge of forming a high mass, Arches-like cluster. Here we present new ALMA observations of its small-scale (~0.07 pc) 3mm dust continuum and molecular line emission. The data reveal a compl
Externí odkaz:
http://arxiv.org/abs/1501.07368
Publikováno v:
Discover Water (2730-647X); 7/30/2024, Vol. 4 Issue 1, p1-17, 17p
Autor:
Bally, John, Rathborne, J. M., Longmore, S. N., Jackson, J. M., Alves, J. F., Bressert, E., Contreras, Y., Foster, J. B., Garay, G., Ginsburg, A., Johnston, K. G., Kruijssen, J. M. D., Testi, L., Walsh, A. J.
ALMA HCO+ observations of the infrared dark cloud G0.253+0.016 located in the Central Molecular Zone of the Galaxy are presented. The 89 GHz emission is area-filling, optically thick, and sub-thermally excited. Two types of filaments are seen in abso
Externí odkaz:
http://arxiv.org/abs/1409.3640
Autor:
Rathborne, J. M., Longmore, S. N., Jackson, J. M., Kruijssen, J. M. D., Alves, J. F., Bally, J., Bastian, N., Contreras, Y., Foster, J. B., Garay, G., Testi, L., Walsh, A. J.
Despite the simplicity of theoretical models of supersonically turbulent, isothermal media, their predictions successfully match the observed gas structure and star formation activity within low-pressure (P/k < 10^5 K cm^-3) molecular clouds in the s
Externí odkaz:
http://arxiv.org/abs/1409.0935
Autor:
Rathborne, J. M., Longmore, S. N., Jackson, J. M., Foster, J. B., Contreras, Y., Garay, G., Testi, L., Alves, J. F., Bally, J., Bastian, N., Kruijssen, J. M. D., Bressert, E.
Despite their importance as stellar nurseries and the building blocks of galaxies, very little is known about the formation of the highest mass clusters. The dense clump G0.253+0.016 represents an example of a clump that may form an Arches-like, high
Externí odkaz:
http://arxiv.org/abs/1403.0996
The dense molecular clump at the center of the Barnard 59 (B59) complex is the only region in the Pipe Nebula that has formed a small,stellar cluster. The previous analysis of a high resolution near-IR dust extinction map revealed that the nuclear re
Externí odkaz:
http://arxiv.org/abs/1201.2129