Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Arkadiusz Hypki"'
Autor:
Przemysław Bartczak, Toni Santana-Ros, Arkadiusz Hypki, Krzysztof Langner, Grzegorz Dudziński
The Gaia@home project is designed to give scientists another layer of freedom. The project makes possible to perform computations which demand a lot of CPU time – reducing the computational workload and opening up opportunities for heavy processing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e05879d5b0a11e84b94199136be9549c
https://doi.org/10.5194/epsc2022-659
https://doi.org/10.5194/epsc2022-659
Autor:
Arkadiusz Hypki, Mirek Giersz, Jongsuk Hong, Agostino Leveque, Abbas Askar, Diogo Belloni, Magdalena Otulakowska-Hypka
We present an upgraded version of the \MOCCA code for the study of dynamical evolution of globular clusters (GCs) and its first application to the study of evolution of multiple stellar populations. We explore initial conditions spanning different st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb4b9507ea31b0218c15c6e9c3023d1d
In this work we investigate properties of intermediate-mass black holes (IMBHs) that escape from star clusters due to dynamical interactions. The studied models were simulated as part of the preliminary second survey carried out using the MOCCA code
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca4ad8210fbe269241b96f71a3e26434
http://arxiv.org/abs/2111.09223
http://arxiv.org/abs/2111.09223
Publikováno v:
Proceedings of the International Astronomical Union. 14:460-463
beans is a tool for distributed data analysis. It provides web and command line interface for data analysis and plotting for huge datasets. beans is written in a general form and can be used in any field of research to analyze the data. The main purp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::738cfa2bd6ba38059ab7d74ab864c0da
https://doi.org/10.1017/s1743921319007452
https://doi.org/10.1017/s1743921319007452
We have carried out a set of Monte Carlo simulations to study a number of fundamental aspects of the dynamical evolution of multiple stellar populations in globular clusters with different initial masses, fractions of second generation (2G) stars, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e0bea755c6f4d3a505286f7492b8ca5
http://arxiv.org/abs/2102.01717
http://arxiv.org/abs/2102.01717
The dynamical formation of black hole binaries in globular clusters that merge due to gravitational waves occurs more frequently in higher stellar density. Meanwhile, the probability to form intermediate mass black holes (IMBHs) also increases with t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::943823dcd1b7e4796e43fe891a92f5f4
http://arxiv.org/abs/2008.10823
http://arxiv.org/abs/2008.10823
Autor:
Arkadiusz Hypki, Mirek Giersz
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 471:2537-2552
The paper presents an analysis of formation mechanism and properties of spatial distributions of blue stragglers in evolving globular clusters, based on numerical simulations done with the MOCCA code. First, there are presented N-body and MOCCA simul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ee149b258d060db584502cf42d6a124
https://doi.org/10.1093/mnras/stx1718
https://doi.org/10.1093/mnras/stx1718
MOCCA-SURVEY Database I: Dissolution of tidally filling star clusters harboring black hole subsystem
We investigate the dissolution process of star clusters embedded in an external tidal field and harboring a subsystem of stellar-mass black hole. For this purpose we analyzed the MOCCA models of real star clusters contained in the Mocca Survey Databa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bc04297a12977a607fdaafbb4298003
http://arxiv.org/abs/1908.00266
http://arxiv.org/abs/1908.00266
We investigate the dissolution process for dynamically evolving star clusters embedded in an external tidal field by exploring the MOCCA Survey Database I, with focus on the presence and evolution of a stellar-mass black hole subsystem. We argue that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cd3362beceb5a72e037078511d6c8ed
http://arxiv.org/abs/1904.01227
http://arxiv.org/abs/1904.01227
Autor:
Nathan W. C. Leigh, Arkadiusz Hypki, Mirek Giersz, Jeremy J. Webb, Alison Sills, Pavel Kroupa, Michael S. Marks, Craig O. Heinke
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 446:226-239
(abridged) In this paper, we constrain the properties of primordial binary populations in Galactic globular clusters using the MOCCA Monte Carlo code for cluster evolution. Our results are compared to the observations of Milone et al. (2012) using th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc6d92f1fd97a5287e7250aa583be65b
https://doi.org/10.1093/mnras/stu2110
https://doi.org/10.1093/mnras/stu2110