Zobrazeno 1 - 10
of 88
pro vyhledávání: '"Asiri H"'
Autor:
Tursun, K., Henkel, C., Esimbek, J., Tang, X. D., Wilson, T. L., Malawi, A., Alkhuja, E., Wyrowski, F., Mauersberger, R., Immer, K., Asiri, H., Zhou, J. J., Wu, G.
Publikováno v:
A&A 658, A34 (2022)
At a distance of 2.4kpc, W33 is an outstanding massive and luminous 10pc sized star forming complex containing quiescent infrared dark clouds as well as highly active infrared bright cloud cores heated by young massive stars. We report measurements o
Externí odkaz:
http://arxiv.org/abs/2111.06200
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:
Humire, P., Henkel, C., Gong, Y., Leurini, S., Mauersberger, R., Levshakov, S. A., Winkel, B., Tarchi, A., Castangia, P., Malawi, A., Asiri, H., Ellingsen, S. P., McCarthy, T. P., Chen, X., Tang, X.
Publikováno v:
A&A 633, A106 (2020)
Methanol (CH3OH) is one of the most abundant interstellar molecules, offering a vast number of transitions to be studied, including many maser lines. While the strongest Galactic CH3OH lines, the so-called class II masers, show no indications for the
Externí odkaz:
http://arxiv.org/abs/1911.06776
Autor:
Tang, X. D., Henkel, C., Menten, K. M., Gong, Y., Martin, S., Muhle, S., Aalto, S., Muller, S., Garcia-Burillo, S., Levshakov, S., Aladro, R., Spaans, M., Viti, S., Asiri, H. M., Ao, Y. P., Zhang, J. S., Zheng, X. W., Esimbek, J., Zhou, J. J.
Publikováno v:
A&A 629, A6 (2019)
We derive molecular-gas-phase $^{12}$C/$^{13}$C isotope ratios for the central few 100 pc of the three nearby starburst galaxies NGC 253, NGC 1068, and NGC 4945 making use of the $\lambda$ $\sim$ 3 mm $^{12}$CN and $^{13}$CN $N$ = 1--0 lines in the A
Externí odkaz:
http://arxiv.org/abs/1906.06638
Autor:
Henkel, C., Muehle, S., Bendo, G., Jozsa, G. I. G., Gong, Y., Viti, S., Aalto, S., Combes, F., Garcia-Burillo, S., Hunt, L. K., Mangum, J., Martin, S., Muller, S., Ott, J., van der Werf, P., Malawi, A. A., Ismail, H., Alkhuja, F., Asiri, H. M., Aladro, R., Alves, F., Ao, Y., Baan, W. A., Costagliola, F., Fuller, G., Greene, J., Impellizzeri, C. M. V., Kamali, F., Klessen, R. S., Mauersberger, R., Tang, X. D., Tristram, K., Wang, M., Zhang, J. S.
NGC 4945 is one of the nearest (~3.8 Mpc; 1" ~ 19 pc) starburst galaxies. ALMA band 3 (3--4\,mm) observations of HCN, HCO+, CS, C3H2, SiO, HCO, and CH3C2H were carried out with ~2" resolution. The lines reveal a rotating nuclear disk of projected siz
Externí odkaz:
http://arxiv.org/abs/1802.09852
Publikováno v:
In New Astronomy November 2021 89
Autor:
Henkel, C., Asiri, H., Ao, Y., Aalto, S., Danielson, A. L. R., Papadopoulos, P. P., Garcia-Burillo, S., Aladro, R., Impellizzeri, C. M. V., Mauersberger, R., Martin, S., Harada, N.
Using the IRAM 30-m telescope, CN and CO isotopologues have been measured toward the central regions of the nearby starburst galaxy NGC253 and the prototypical ultraluminous infrared galaxy Mrk231. In NGC253, the 12C/13C ratio is 40+-10. Assuming tha
Externí odkaz:
http://arxiv.org/abs/1403.3974
Publikováno v:
In Advances in Space Research 1 November 2019 64(9):1740-1750
With the 100-m telescope at Effelsberg, 19 ammonia (NH3) maser lines have been detected toward the prominent massive star forming region W51-IRS2. Eleven of these inversion lines, the (J,K) = (6,2), (5,3), (7,4), (8,5), (7,6), (7,7), (9,7), (10,7), (
Externí odkaz:
http://arxiv.org/abs/1211.2484
Autor:
Fallatah, N., Alomairi, S., Almutairi, M., Asiri, H., Asiri, Z., Alharbi, S., Alhumaid, A., Batel, H.
Publikováno v:
In Clinica Chimica Acta 1 May 2024 558 Supplement 1