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[PDF] Top 20 On the massive stellar population of the super star cluster Westerlund 1

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On the massive stellar population of the super star cluster Westerlund 1

On the massive stellar population of the super star cluster Westerlund 1

... of massive stars exist through- out their lifecycle, in large part due to the rapid evolution – and hence rarity – of such ...a star of given initial mass will follow as it evolves from the Main Sequence ... See full document

21

Sizes, colour gradients and resolved stellar mass distributions for the massive cluster galaxies in XMMUJ2235 2557 at z = 1 39

Sizes, colour gradients and resolved stellar mass distributions for the massive cluster galaxies in XMMUJ2235 2557 at z = 1 39

... in stellar mass, nor drastic increase in the star formation ...low star formation rate (Trujillo, Ferreras & de La Rosa .... 1 Newman et ...feedback-driven star formation Ishibashi, ... See full document

30

Looking deep into the Rosette Nebula's heart : the (sub)stellar content of the massive young cluster NGC 2244

Looking deep into the Rosette Nebula's heart : the (sub)stellar content of the massive young cluster NGC 2244

... ) stellar population in a sample of massive young clusters, we have targeted the ∼ 2 Myr old cluster NGC ...of 1% ( statistical ) and 11% ( systematic ) ...the cluster (∼ ...the ... See full document

22

Stellar populations and ages of M82 super star clusters

Stellar populations and ages of M82 super star clusters

... of super star clusters in starburst galaxies provides us with a useful tool for exploring some aspects of at least their recent star formation histories, while also yielding some informa- tion about ... See full document

9

The Role of Stellar Feedback in Star Cluster Formation

The Role of Stellar Feedback in Star Cluster Formation

... turbulent, star-forming giant molec- ular clouds (GMCs) with stellar feedback is described, extending previous work by simulating 10 different random realizations for each point in the parameter space of ... See full document

237

Binary population and spectral synthesis version 2 1 : construction, observational verification and new results

Binary population and spectral synthesis version 2 1 : construction, observational verification and new results

... unresolved stellar populations. However both stellar binaries and resolved stellar clusters provide an opportunity to ex- plore the colours and spectral properties of individual stars within the ... See full document

70

A VLT/FLAMES survey for massive binaries in Westerlund 1 III. The WC9d binary W239 and implications for massive stellar evolution

A VLT/FLAMES survey for massive binaries in Westerlund 1 III. The WC9d binary W239 and implications for massive stellar evolution

... Wd 1, if proven, this hypothesis will have significant impact on the determination of ages and integrated masses of star forming ...the star formation region recently detected at the base of the ... See full document

10

A 'super' star cluster grown old: the most massive star cluster in the Local Group

A 'super' star cluster grown old: the most massive star cluster in the Local Group

... of star clusters is usually modelled by means of the simple stellar population (SSP) ...of stellar populations in ...three stellar population synthesis models to the intrinsic ... See full document

9

Hierarchical formation of Westerlund 1: a collapsing cluster with no primordial mass segregation?

Hierarchical formation of Westerlund 1: a collapsing cluster with no primordial mass segregation?

... the cluster has had a chance to revirialize by its current 4–5 Myr age which is quite possible (see ...mass-segregated massive stars to accumulate a retinue of low-mass stars to increase their local surface ... See full document

10

Dynamical Masses of Young Star Clusters: Constraints on the Stellar IMF and Star-Formation Efficiency

Dynamical Masses of Young Star Clusters: Constraints on the Stellar IMF and Star-Formation Efficiency

... the stellar initial mass func- tion (IMF) inside massive clusters by comparing their dynamical mass esti- mates (found through measuring the velocity dispersion and effective radius) to the measured ...in ... See full document

5

Resolved Stellar Population Properties in Galaxies During the Peak Epoch of Star Formation

Resolved Stellar Population Properties in Galaxies During the Peak Epoch of Star Formation

... of stellar age, stellar mass, SFR, and E(B-V) were made to study galaxy’s substructure on kiloparsec ...of star formation, and location of mass ...concentrated star formation and many have ... See full document

215

Gamma Ray Bursts Generated by Hyper Accreting Kerr Black Hole

Gamma Ray Bursts Generated by Hyper Accreting Kerr Black Hole

... and super massive star gravitational core ...investigating super massive star gravitational core collapse leads to newly formed rapidly spinning, black holes and compact core ... See full document

18

The VLT-FLAMES Tarantula Survey III. A very massive star in apparent isolation from the massive cluster R136

The VLT-FLAMES Tarantula Survey III. A very massive star in apparent isolation from the massive cluster R136

... runaway star, a bow shock might po- tentially be visible as VFTS 682 is surrounded by dust ...active star forming region, or a nebula formed by vigorous mass loss since the object started to burn hydro- gen ... See full document

6

Neutron Stars - Unique Compact Objects in the Gigantic Laboratory of the Cosmos

Neutron Stars - Unique Compact Objects in the Gigantic Laboratory of the Cosmos

... neutron star should ...neutron star there, the famous Crab Nebula, but it was hidden within a compact plerion pulsar ...rotating star into a compact object (collapsar) with the appearance of a ... See full document

7

Plewa, Philipp
  

(2018):


	The galactic center in motion.


Dissertation, LMU München: Fakultät für Physik

Plewa, Philipp (2018): The galactic center in motion. Dissertation, LMU München: Fakultät für Physik

... The development of high-resolution near-infrared observing techniques has enabled ever more detailed studies of the Galactic Center black hole, identified with the compact radio source Sgr A*, and its immediate ... See full document

129

Kiloparsec-scale simulations of star formation in disk galaxies. I. the unmagnetized and zero-feedback limit

Kiloparsec-scale simulations of star formation in disk galaxies. I. the unmagnetized and zero-feedback limit

... of 1 kpc down to parsec in a galactic disk, designed to study dense clump formation from giant molecular clouds ...to star clusters and this process may be the rate limiting step controlling star ... See full document

14

Effect of Selection on the Genetic Structure of the Population With the Presence or Absence of Genetic Drift

 

Effect of Selection on the Genetic Structure of the Population With the Presence or Absence of Genetic Drift  

... base and economic growth to speed the foundation. With the passage of time and the emergence of new problems or concerns in the development of industry, most European governments turned a kind of central planning and ... See full document

5

From young massive star cluster to old globular: the LV–σ0 relationship as a diagnostic tool

From young massive star cluster to old globular: the LV–σ0 relationship as a diagnostic tool

... less massive clusters, thus resulting in a steepen- ing of the relationship to its currently observed ...mass-dependent star formation efficiencies in giant molecular clouds, the progeni- tors of ... See full document

20

Ionized gas discs in elliptical and S0 galaxies at z < 1

Ionized gas discs in elliptical and S0 galaxies at z < 1

... for cluster, ‘f’ for field and ‘g’ for group), redshift, absolute B-band magnitude, rotational velocity, flag for emission-line kinematics (‘good’ is undisturbed, ‘dist’ is disturbed, and ‘bad’ is artificial ... See full document

12

The Strong Gravitationally Lensed Herschel Galaxy HLock01:Optical Spectroscopy Reveals a Close Galaxy Merger with Evidence of Inflowing Gas

The Strong Gravitationally Lensed Herschel Galaxy HLock01:Optical Spectroscopy Reveals a Close Galaxy Merger with Evidence of Inflowing Gas

... We use the ' 0.2 00 FWHM HST /F110W image data to update the lens model already described in Gavazzi et al. (2011). The procedure is identical and uses the dedicated code SL _ FIT (for more details see also: Gavazzi et ... See full document

24

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