標題: Titlebook: Globular Clusters - Guides to Galaxies; Proceedings of the J Tom Richtler,S?ren Larsen Conference proceedings 2009 Springer-Verlag Berlin H [打印本頁] 作者: dilate 時間: 2025-3-21 19:01
書目名稱Globular Clusters - Guides to Galaxies影響因子(影響力)
書目名稱Globular Clusters - Guides to Galaxies影響因子(影響力)學科排名
書目名稱Globular Clusters - Guides to Galaxies網(wǎng)絡公開度
書目名稱Globular Clusters - Guides to Galaxies網(wǎng)絡公開度學科排名
書目名稱Globular Clusters - Guides to Galaxies被引頻次
書目名稱Globular Clusters - Guides to Galaxies被引頻次學科排名
書目名稱Globular Clusters - Guides to Galaxies年度引用
書目名稱Globular Clusters - Guides to Galaxies年度引用學科排名
書目名稱Globular Clusters - Guides to Galaxies讀者反饋
書目名稱Globular Clusters - Guides to Galaxies讀者反饋學科排名
作者: 類型 時間: 2025-3-21 23:55
https://doi.org/10.1007/978-3-0348-0018-1a of their integrated light. To do this, we are using a “training set” of spatially resolved clusters. We scan these clusters to obtain integrated light spectra, and also take spectra of individual stars in these clusters to obtain “fiducial” abundances by the usual analysis methods. We briefly desc作者: QUAIL 時間: 2025-3-22 00:29
Sectionally Complemented Latticeservations of GC turnoff stars that these abundance anomalies were already present in the gas from which the observed stars formed. This provides undisputed support to the so-called self-enrichment scenario according to which a large fraction of GC low-mass stars have formed from material processed t作者: 分發(fā) 時間: 2025-3-22 07:20
Mathematics and Its Applicationsandardized protocols, they can be useful for research through appropriate tools developed either by the host facility or by the science end users. These data holdings also have enormous potential for educational purposes from pre-college through non-majors courses and expert course curricula in univ作者: airborne 時間: 2025-3-22 10:42 作者: 上下連貫 時間: 2025-3-22 14:44
Sydney Bulman-Fleming,Kenneth McDowell are naturally reproduced by the presence of super-He-rich populations. However, there are no isochrones and self-consistent HB tracks available in the literature that are based on the up-to-date input physics and wide ranges of He and metal abundances. Here we present new sets of .. isochrones and 作者: 上下連貫 時間: 2025-3-22 20:01
https://doi.org/10.1007/978-3-211-33614-4 and reliable observational datasets (broadband BVI photometry) available for the cluster, both for variable and nonvariable stars, to infer the most likely masses of individual horizontal branch stars by comparison against theoretical evolutionary tracks, suitably transformed to the observational p作者: 得體 時間: 2025-3-22 22:03
https://doi.org/10.1007/978-3-663-20491-6ter Survey (ACSVCS) – to observe 100 early-type members of the Virgo Cluster using the .. The properties of the nuclei from this survey are compared with those of the globular clusters. A similar comparison between the nuclei and the supermassive black holes found in many massive galaxies points to 作者: 無畏 時間: 2025-3-23 03:05 作者: 代理人 時間: 2025-3-23 06:25 作者: 密碼 時間: 2025-3-23 10:49 作者: pantomime 時間: 2025-3-23 14:02 作者: GLUT 時間: 2025-3-23 18:19
Super-He-Rich Populations in Globular Clusterssequence (MS). Here we confirm, with the most up-to-date Y. isochrones, that this special feature can only be reproduced by assuming a large variation (Δ Y=0.15) of primordial helium abundance among several distinct populations in this cluster (Fig. 1). We further show that the same helium enhanceme作者: Notorious 時間: 2025-3-23 23:16 作者: 樹木中 時間: 2025-3-24 02:41
Semi-Empirical Determination of the Mass Distribution of Horizontal Branch Stars in M3 and reliable observational datasets (broadband BVI photometry) available for the cluster, both for variable and nonvariable stars, to infer the most likely masses of individual horizontal branch stars by comparison against theoretical evolutionary tracks, suitably transformed to the observational p作者: 諷刺滑稽戲劇 時間: 2025-3-24 08:02 作者: 泛濫 時間: 2025-3-24 12:21 作者: spondylosis 時間: 2025-3-24 18:04
Spectroscopic Abundances and Radial Velocities of the Galactic Globular Clusters 2MASS GC01 and 2MASWe have presented the preliminary results of the first spectroscopic observations of the galactic globular clusters 2MASS GC01 and 2MASS GC02. The metallicity, radial velocities and distances to the clusters are determined.作者: daredevil 時間: 2025-3-24 19:21 作者: 神秘 時間: 2025-3-25 00:09 作者: 聰明 時間: 2025-3-25 06:20
https://doi.org/10.1007/978-3-540-76961-3Accretion; Galaxy; Galaxy Evolution; Galaxy Formation; Globular Clusters; Star Clusters作者: MAPLE 時間: 2025-3-25 07:46
Tom Richtler,S?ren LarsenComprehensive coverage of the field of Globular Cluster astrophysics and its relevance for galaxy formation and evolution.Includes supplementary material: 作者: 背叛者 時間: 2025-3-25 15:38 作者: Amplify 時間: 2025-3-25 16:16
Partially Ordered Sets and Lattices,lium abundance (Fig. 2). The presence of super-helium-rich populations in some globular clusters suggests that a third parameter, other than metallicity and age, also influences the CMD morphology of these clusters.作者: Nonflammable 時間: 2025-3-25 21:31
Sydney Bulman-Fleming,Kenneth McDowellstellar populations, such as GCs and elliptical galaxies. The new isochrones and HB tracks well reproduce the observed color magnitude diagrams of Galactic GCs, including peculiar features observed in the HB and MS of ω Centauri and NGC 2808.作者: 誘騙 時間: 2025-3-26 02:24
Super-He-Rich Populations in Globular Clusterslium abundance (Fig. 2). The presence of super-helium-rich populations in some globular clusters suggests that a third parameter, other than metallicity and age, also influences the CMD morphology of these clusters.作者: Analogy 時間: 2025-3-26 07:01
New Yonsei-Yale (, ,) Isochrones and Horizontal-Branch Evolutionary Tracks with Helium Enhancementsstellar populations, such as GCs and elliptical galaxies. The new isochrones and HB tracks well reproduce the observed color magnitude diagrams of Galactic GCs, including peculiar features observed in the HB and MS of ω Centauri and NGC 2808.作者: 污點 時間: 2025-3-26 11:33
Open Questions in the Globular Cluster – Galaxy Connectionves today. In turn, I then look at todays pending problems on individual star clusters (e.g. measuring their integrated properties), on globular cluster systems, and finally on the link to galaxy formation and evolution. I end up being not very conclusive.作者: 無王時期, 時間: 2025-3-26 14:51 作者: Nonthreatening 時間: 2025-3-26 19:41 作者: Neuralgia 時間: 2025-3-26 22:57 作者: 喧鬧 時間: 2025-3-27 04:32
Globular Clusters, Galactic Nuclei and Supermassive Black Holesith those of the globular clusters. A similar comparison between the nuclei and the supermassive black holes found in many massive galaxies points to an unforseen causal relationship between these two types of ..作者: 鉤針織物 時間: 2025-3-27 08:18
1431-2433 tary material: .The principal question of whether and how globular clusters can contribute to a better understanding of galaxy formation and evolution is perhaps the main driving force behind the overall endeavour of studying globular cluster systems. Naturally, this splits up into many individual p作者: 慟哭 時間: 2025-3-27 11:56 作者: Commonwealth 時間: 2025-3-27 14:38 作者: 陶瓷 時間: 2025-3-27 18:08
Mathematics and Its Applicationsse data holdings also have enormous potential for educational purposes from pre-college through non-majors courses and expert course curricula in universities. This paper focuses on software services and tools of use to researchers and will concentrate especially on opportunities presented by the National Virtual Observatory.作者: Spina-Bifida 時間: 2025-3-27 22:39 作者: 運動性 時間: 2025-3-28 04:17 作者: Lymphocyte 時間: 2025-3-28 09:50
Sectionally Complemented Latticeshrough hydrogen-burning at high temperatures and then lost by more massive and faster evolving stars (and perhaps mixed with some original gas). Within this framework we present a new method to derive the Initial Mass Function of the polluter stars.作者: 抱狗不敢前 時間: 2025-3-28 11:18
Abundance Anomalies in Galactic Globular Clusters – Looking for the Stellar Culpritshrough hydrogen-burning at high temperatures and then lost by more massive and faster evolving stars (and perhaps mixed with some original gas). Within this framework we present a new method to derive the Initial Mass Function of the polluter stars.作者: Interim 時間: 2025-3-28 14:49 作者: COM 時間: 2025-3-28 19:14 作者: Decimate 時間: 2025-3-29 00:05
Search for Candle Stars in Globular Clusters: Spectroscopic Analysis of Post-AGB Candidates作者: 陰險 時間: 2025-3-29 04:52
The Lack of Binaries Among Hot Horizontal Branch Stars: M80 and NGC5986作者: Mucosa 時間: 2025-3-29 10:47 作者: libertine 時間: 2025-3-29 12:18 作者: ALB 時間: 2025-3-29 17:02 作者: Neuralgia 時間: 2025-3-29 19:55 作者: 舉止粗野的人 時間: 2025-3-30 01:01 作者: Obsessed 時間: 2025-3-30 06:18 作者: HILAR 時間: 2025-3-30 10:58 作者: Immortal 時間: 2025-3-30 14:06
The Meaning of Multilateral Surveillancedie Bewertung jeder Kursbewegung und jeder Dividende durch jeden Kapitalmarktteilnehmer individuell in Anbetracht seines Kapitaleinsatzes, seiner Risikoneigung, seiner Erfahrungen und vor allem seiner Erwartungen, sodass diese Renditen stets sowohl einen pers?nlichen Gewinn, als auch einen pers?nlic作者: 鐵塔等 時間: 2025-3-30 17:07
1979. Rottach-Egern is a well-known health resort situated on the southern end of Lake Tegernsee. As with the previous laser spectroscopy conferences in Vail, Megeve, and Jackson, the purpose of FICOLS was to provide ~n informal setting where an international group of scientists active in laser spec作者: 無節(jié)奏 時間: 2025-3-30 21:43
