M. S. Nanda Kumar
Researcher

Phone
+351 226 089 841

Email
nanda@astro.up.pt
Personal webpage
http://www.astro.up.pt/~nanda/

Biographic notes
My research interests are in the area of star formation, with focus on embedded clusters, massive stars, outflows, disks and large scale properties of star formation. I am an observational astronomer using the infrared and millimeter data to carry out my research and I also use various modeling methods. In particular, the radiative transfer modeling of SEDs are conducted for massive YSOs, the statistical properties of embedded clusters are modeled by nearest neighbour method and minimum spanning tree methods by Stefan Schmeja with whom I work closely on these topics. I am also involved in wide field infrared imaging studies of star forming regions, particularly exploiting the WFCAM on UKIRT, the upcoming VISTA and the Spitzer Space Telescope data. The wide field imaging studies are used to understand the statistical aspects of star formation on the scales of Giant molecular clouds.
Publications
ADS
Lastest publications at CAUP/IA
M. T. Beltrán, V. M. Rivilla, M. S. N. Kumar, R. Cesaroni, D. Galli, 2022,
Cloud-cloud collision as origin of the G31.41+0.31 massive protocluster,
Astronomy & Astrophysics, 660, 6
>> Abstract
M. T. Beltrán, V. M. Rivilla, R. Cesaroni, D. Galli, L. Moscadelli, A. Ahmadi, H. Beuther, S. Etoka, C. Goddi, P. D. Klaassen et al. (including: M. S. N. Kumar), 2022,
The sharp ALMA view of infall and outflow in the massive protocluster G31.41+0.31,
Astronomy & Astrophysics, 659, 16
>> Abstract
M. S. N. Kumar, D. Arzoumanian, A. Men'shchikov, P. M. Palmeirim, M. Matsumura, S.-I. Inutsuka, 2022,
Filament coalescence and hub structure in Mon R2. Implications for massive star and cluster formation,
Astronomy & Astrophysics, 658, 12
>> Abstract
Z. Guo, P. W. Lucas, C. Contreras Peña, L. C. Smith, C. Morris, R. Kurtev, J. Borissova, J. Alonso-García, D. Minniti, A.-N. Chené et al. (including: M. S. N. Kumar), 2021,
Analysis of physical processes in eruptive YSOs with near-infrared spectra and multiwavelength light curves,
Monthly Notices of the Royal Astronomical Society, 504, 830 - 856
>> Abstract
M. T. Beltrán, V. M. Rivilla, R. Cesaroni, L. T. Maud, D. Galli, L. Moscadelli, A. Lorenzani, A. Ahmadi, H. Beuther, T. Csengeri et al. (including: M. S. N. Kumar), 2021,
Fragmentation in the massive G31.41+0.31 protocluster,
Astronomy & Astrophysics, 648, 15
>> Abstract
M. S. N. Kumar, P. M. Palmeirim, D. Arzoumanian, S.-I. Inutsuka, 2020,
Unifying low- and high-mass star formation through density-amplified hubs of filaments. The highest mass stars (>100 M☉) form only in hubs,
Astronomy & Astrophysics, 642, 21
>> Abstract