Zobrazeno 1 - 10
of 265
pro vyhledávání: '"Tanvir, A. S."'
Autor:
Tanvir, Tabassum S., Krumholz, Mark R.
Dust is important for star formation because it is the crucial component that couples gas to stellar radiation fields, allowing radiation feedback to influence gas fragmentation and thus the stellar initial mass function (IMF). Variations in dust abu
Externí odkaz:
http://arxiv.org/abs/2305.20039
We use a series of magnetohydrodynamic simulations including both radiative and protostellar outflow feedback to study the environmental variation of the initial mass function. The simulations represent a carefully-controlled experiment whereby we ke
Externí odkaz:
http://arxiv.org/abs/2206.04999
Autor:
Tanvir, Tabassum S, Dale, James E
In this third paper in our cloud-collision series, we present the results from simulations of head-on collisions with a strongly centrally-condensed initial density profile of $\rm \rho \propto R^{-2}$. We investigate the impact of these density prof
Externí odkaz:
http://arxiv.org/abs/2105.04710
Autor:
Nishan, Araf, M. Taslim Uddin Raju, S., Hossain, Md Imran, Dipto, Safin Ahmed, M. Tanvir Uddin, S., Sijan, Asif, Chowdhury, Md Abu Shahid, Ahmad, Ashfaq, Mahamudul Hasan Khan, Md
Publikováno v:
In Heliyon 30 March 2024 10(6)
Autor:
Errmann, Ronny, Cook, Neil, Anglada-Escudé, Guillem, Sithajan, Sirinrat, Mkrtichia, David, Semenko, Eugene, Martin, William, Tanvir, Tabassum S., Feng, Fabo, Collett, James L., Jones, Hugh R. A.
Publikováno v:
Publications of the Astronomical Society of the Pacific, Volume 132, Issue 1012, id.064504, June 2020
We describe a flexible data reduction package for high resolution cross-dispersed echelle data. This open-source package is developed in Python and includes optional GUIs for most of the steps. It does not require any pre-knowledge about the form or
Externí odkaz:
http://arxiv.org/abs/2006.09899
Autor:
Tanvir, Tabassum S, Dale, James E
In a series of papers we investigate the effect of collisions between turbulent molecular clouds on their structure, evolution and star formation activity. In this paper we look into the role of the clouds' initial virial ratios. Three different scen
Externí odkaz:
http://arxiv.org/abs/2003.05010
We provide a catalogue of pairs of stars whose periapses are less than 1pc within the past or future 100 Myr. We use astrometric data from TGAS, Hipparcos and radial velocity data from RAVE and XHIP to find the space motions and hence the initial con
Externí odkaz:
http://arxiv.org/abs/1707.05277
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Autor:
Haque, Md Ahshanul, Zaman Wahid, Barbie, Farzana, Fahmida D., Tanvir Ahmed, S. M., Ali, Mohammad, Naz, Farina, Rahman, Sheikh S., Siddiqua, Towfida J., Faruque, A. S. G., Choudhury, Nuzhat, Ahmed, Tahmeed
Publikováno v:
Maternal & Child Nutrition; Oct2023, Vol. 19 Issue 4, p1-10, 10p
Akademický článek
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