標(biāo)題: Titlebook: Astrophysics; An Introduction to T Karl-Heinz Spatschek Textbook 20241st edition The Editor(s) (if applicable) and The Author(s), under exc [打印本頁(yè)] 作者: industrious 時(shí)間: 2025-3-21 18:27
書(shū)目名稱(chēng)Astrophysics影響因子(影響力)
作者: DOTE 時(shí)間: 2025-3-21 22:00 作者: irradicable 時(shí)間: 2025-3-22 03:11
Final Stages of Luminous Starsforms are in the foreground. We discuss compact objects such as white dwarfs and neutron stars, but also quasars and black holes. But ultimately, these states will also continue to change. In part, they will explode or give up their structure through radiation and nuclear decay. In most compact obje作者: 樹(shù)膠 時(shí)間: 2025-3-22 06:06
Textbook 20241st editionences.?.Contents.Some important physical basics - observational possibilities - cosmic rays - stellar structure and stellar evolution - final stages of burning stars - galaxies - Newtonian cosmology - computational rules of ART - ART effects - relativistic stars and stellar dynamics - homogeneous co作者: Initial 時(shí)間: 2025-3-22 10:05
Forward Kinematics: Making Things Walkies of celestial bodies and the processes occurring there. One of the most important tasks of astronomical and astrophysical research is the classification of objects in space and time (Kitchin, Astronomical techniques. IoP Publishing, 2003).作者: OASIS 時(shí)間: 2025-3-22 13:05
Basics of Actionscript for Animation (Milky Way) and then turn to the classification of the abundance of galaxies [3, 36]. Subsequently, we summarize evidence for the existence of Dark Matter and introduce the important new field of numerical modeling using .CDM models. This ultimately leads to the question of the embedding of galaxies in the universe.?作者: Dysplasia 時(shí)間: 2025-3-22 20:47 作者: 破譯密碼 時(shí)間: 2025-3-23 00:28
Basics of Actionscript for Animationhe one hand. On the other hand, we have already discussed the existence ranges of stable objects. The GRT becomes mandatory in many areas when a tendency towards collapsing structures sets in. The most well-known example is a black hole, whose properties are also illuminated here.作者: Ceremony 時(shí)間: 2025-3-23 03:56
Foundation ActionScript Animationsical” form, in which the cosmos is assumed to be completely homogeneous and isotropic. The Robertson-Walker metric is used in this case. Inhomogeneous cosmology takes into account density and temperature fluctuations. We begin with homogeneous cosmology.作者: LAVE 時(shí)間: 2025-3-23 05:39
Forward Kinematics: Making Things Walkreby support the described Big Bang scenario. We start with the “oldest” argument for the correctness of Big Bang world models, which is based on a prediction for the nucleosynthesis. Figure 11.1 refers back to Fig. 10.14 and shows further possibilities for verifying a Big Bang world model, which will be presented in the following chapters:作者: 拖網(wǎng) 時(shí)間: 2025-3-23 11:23 作者: 強(qiáng)制性 時(shí)間: 2025-3-23 16:21 作者: NOVA 時(shí)間: 2025-3-23 19:11
Forward Kinematics: Making Things Walkies of celestial bodies and the processes occurring there. One of the most important tasks of astronomical and astrophysical research is the classification of objects in space and time (Kitchin, Astronomical techniques. IoP Publishing, 2003).作者: Diskectomy 時(shí)間: 2025-3-24 00:14
Basics of Actionscript for Animationrons (approx. 2%). The origin of cosmic radiation is not precisely known. It is assumed that a very large proportion comes from the Milky Way. Active galactic nuclei, radio galaxies, and gamma-ray bursts are considered as extragalactic sources. The detection is predominantly indirect. The formation 作者: Obverse 時(shí)間: 2025-3-24 02:43 作者: Gastric 時(shí)間: 2025-3-24 07:36
User Interaction: Moving Objects Arounddust after a cooling of the universe. This is the starting point at the top of the figure. We then proceed clockwise. The potential gravitational collapse of gas or dust clouds led to a structuring of the universe. It is suspected that large structures formed first (still recognizable in the galaxie作者: 看法等 時(shí)間: 2025-3-24 11:33
Basics of Actionscript for Animation (Milky Way) and then turn to the classification of the abundance of galaxies [3, 36]. Subsequently, we summarize evidence for the existence of Dark Matter and introduce the important new field of numerical modeling using .CDM models. This ultimately leads to the question of the embedding of galaxie作者: lobster 時(shí)間: 2025-3-24 17:06
Coordinate Rotation and Bouncing Off Anglestial practical calculations – in a few pages. In doing so, I refer to the highly recommended books by Steven Weinberg [44-46]. Of course, this brief summary cannot replace a theory course on GRT. However, if one reduces the GRT here only to its calculation rules, without aiming for a deeper understa作者: 引水渠 時(shí)間: 2025-3-24 21:12
Forward Kinematics: Making Things Walkrring to effects such as the absidal precession of Mercury, light deflection in the gravitational field, and gravitational waves. When we deal with “what happens around stars,” the Schwarzschild metric plays a special role. We discuss questions about how planets and light behave in the outer area of作者: STIT 時(shí)間: 2025-3-25 01:20
Basics of Actionscript for Animationhe one hand. On the other hand, we have already discussed the existence ranges of stable objects. The GRT becomes mandatory in many areas when a tendency towards collapsing structures sets in. The most well-known example is a black hole, whose properties are also illuminated here.作者: 新手 時(shí)間: 2025-3-25 06:32
Foundation ActionScript Animationsical” form, in which the cosmos is assumed to be completely homogeneous and isotropic. The Robertson-Walker metric is used in this case. Inhomogeneous cosmology takes into account density and temperature fluctuations. We begin with homogeneous cosmology.作者: 蘑菇 時(shí)間: 2025-3-25 09:06
Forward Kinematics: Making Things Walkreby support the described Big Bang scenario. We start with the “oldest” argument for the correctness of Big Bang world models, which is based on a prediction for the nucleosynthesis. Figure 11.1 refers back to Fig. 10.14 and shows further possibilities for verifying a Big Bang world model, which wi作者: conception 時(shí)間: 2025-3-25 11:50 作者: 取回 時(shí)間: 2025-3-25 16:32 作者: 懸崖 時(shí)間: 2025-3-25 21:52 作者: homocysteine 時(shí)間: 2025-3-26 02:55 作者: 極肥胖 時(shí)間: 2025-3-26 06:47
GRT Effectsrring to effects such as the absidal precession of Mercury, light deflection in the gravitational field, and gravitational waves. When we deal with “what happens around stars,” the Schwarzschild metric plays a special role. We discuss questions about how planets and light behave in the outer area of the star in a general-relativistic description.作者: 設(shè)施 時(shí)間: 2025-3-26 11:32 作者: drusen 時(shí)間: 2025-3-26 12:56
Homogeneous Cosmologysical” form, in which the cosmos is assumed to be completely homogeneous and isotropic. The Robertson-Walker metric is used in this case. Inhomogeneous cosmology takes into account density and temperature fluctuations. We begin with homogeneous cosmology.作者: sclera 時(shí)間: 2025-3-26 17:23
Primordial Nucleosynthesisreby support the described Big Bang scenario. We start with the “oldest” argument for the correctness of Big Bang world models, which is based on a prediction for the nucleosynthesis. Figure 11.1 refers back to Fig. 10.14 and shows further possibilities for verifying a Big Bang world model, which will be presented in the following chapters:作者: homocysteine 時(shí)間: 2025-3-26 22:06
Supernovae Surveys contributed to proving the accelerated expansion of the universe and quantifying the amount of dark energy. In this chapter, we explain how a detailed redshift-distance relationship can provide information about the acceleration parameter.作者: stress-test 時(shí)間: 2025-3-27 01:23
Movies that Decide for Themselves,In this chapter, we provide a brief overview of observations of the cosmic microwave background (CMB) and conclusions drawn from the data. Many years have passed since the first measurement in 1965 to the latest data from Planck, during which the CMB analysis has developed into the sharpest tool for exploring the early cosmos.作者: 蛛絲 時(shí)間: 2025-3-27 06:53 作者: bacteria 時(shí)間: 2025-3-27 12:57 作者: Cardioversion 時(shí)間: 2025-3-27 14:25 作者: Panacea 時(shí)間: 2025-3-27 19:37 作者: 小蟲(chóng) 時(shí)間: 2025-3-27 22:24 作者: 發(fā)微光 時(shí)間: 2025-3-28 05:51
Karl-Heinz SpatschekProvides an understandable introduction to astrophysics and cosmology.Suitable for beginners and advanced users.Covers astrophysical fundamentals, an introduction to general relativity and cosmology作者: Atheroma 時(shí)間: 2025-3-28 07:42 作者: Nutrient 時(shí)間: 2025-3-28 14:21
Some Important Physical Fundamentalse ourselves with the various time and space scales. Since they cover many orders of magnitude, quite different models are necessary. In many cases, a classical description is still appropriate, but we often encounter its limits and must calculate quantum mechanically. Electromagnetic radiation curre作者: Circumscribe 時(shí)間: 2025-3-28 16:35 作者: 山崩 時(shí)間: 2025-3-28 21:14 作者: constitutional 時(shí)間: 2025-3-29 01:51 作者: delta-waves 時(shí)間: 2025-3-29 05:18 作者: 鋼筆記下懲罰 時(shí)間: 2025-3-29 11:00
Galaxies (Milky Way) and then turn to the classification of the abundance of galaxies [3, 36]. Subsequently, we summarize evidence for the existence of Dark Matter and introduce the important new field of numerical modeling using .CDM models. This ultimately leads to the question of the embedding of galaxie作者: 松馳 時(shí)間: 2025-3-29 11:57 作者: 起波瀾 時(shí)間: 2025-3-29 19:24 作者: indigenous 時(shí)間: 2025-3-29 21:01 作者: intercede 時(shí)間: 2025-3-30 00:43
Homogeneous Cosmologysical” form, in which the cosmos is assumed to be completely homogeneous and isotropic. The Robertson-Walker metric is used in this case. Inhomogeneous cosmology takes into account density and temperature fluctuations. We begin with homogeneous cosmology.作者: Insulin 時(shí)間: 2025-3-30 08:02 作者: Obscure 時(shí)間: 2025-3-30 08:52
Supernovae Surveys contributed to proving the accelerated expansion of the universe and quantifying the amount of dark energy. In this chapter, we explain how a detailed redshift-distance relationship can provide information about the acceleration parameter.作者: 無(wú)法取消 時(shí)間: 2025-3-30 12:29 作者: 輕快走過(guò) 時(shí)間: 2025-3-30 18:13
ntals, an introduction to general relativity and cosmology.This textbook offers a comprehensible introduction to the physical fundamentals of the processes in our universe. The first chapters cover the observational possibilities of astrophysical quantities, cosmic rays, star formation and evolution
