Lyman-Alpha Absorption Lines Caused by Superclusters
スポンサーリンク
概要
- 論文の詳細を見る
We have reexamined the L_a absorption lines in quasar spectra caused by intervening superclusters. A supercluster is assumed to be a sheet-like or a cylindrical shape and to follow the Hubble expansion parallel to the sheet or to the axis of the cylinder. If the gas density within superclusters is 10^<-4>~10^<-3> cm^<-3>, the equivalent width of absorption lines is well reproduced. However, the space density of superclusters is too low to explain all absorption lines. From the present analysis, it is concluded that about several present of absorption lines may be originated in super-clusters and that they show a strong dependence upon the redshift.
- 理論物理学刊行会の論文
- 1983-03-25
著者
-
Ikeuchi Satoru
Department Of Astrophysics Nagoya University
-
Tanaka Yutaka
Department Of Astronomy Kyoto University
-
TANAKA Yutaka
Department of Astronomy, Kyoto University
関連論文
- Discovery of Interacting Molecular Gas toward the TeV Gamma-Ray Peak of the SNR G 347.3-0.5
- PJ-643 Tissue-Specific Regulation of ATRAP, A Novel Interacting Molecule with AT1 Receptor, in Spontaneously Hypertensive Rats(Hypertension, basic-3, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
- Long-term results and prognostic analysis in advanced and recurrent / refractory epithelial ovarian cancer treated by high-dose cyclophosphamide, adriamycin, and cisplatin with autologous bone marrow transplantation
- PJ-936 The Impact of Baseline Mitral Regurgitation on 1-Year Clinical Outcomes in Patients Undergoing Cardiac Resynchronization Therapy(Heart failure, clinical(22)(M),Poster Session(Japanese),The 72nd Annual Scientific Meeting of the Japanese Circulation
- PJ-860 Comparison between quantitative and qualitative assessment of dyssynchrony(Echo / Doppler(18)(I),Poster Session(Japanese),The 72nd Annual Scientific Meeting of the Japanese Circulation Society)
- PJ-320 The Impact of Renal Insufficiency on Long-term Outcomes in Patients Undergoing Cardiac Resynchronization Therapy(Heart failure, clinical(16)(M),Poster Session(Japanese),The 72nd Annual Scientific Meeting of the Japanese Circulation Society)
- PE-020 Clinical Results of Cardiac Resynchronization Therapy with Defibrillator in Single Center Experience(Arrhythmia, therapy(11)(A),Poster Session(English),The 72nd Annual Scientific Meeting of the Japanese Circulation Society)
- OJ-023 The Impact of Decreasing Complications during Percutaneous Coronary Intervention in Recent Era(Coronary revascularizaion, PCI(06)(IHD),Oral Presentation(Japanese),The 72nd Annual Scientific Meeting of the Japanese Circulation Society)
- OE-350 Speckle tracking derived circumferential strain analysis is more robust method than longitudinal velocity analysis in predicting response to CRT(Heart failure, clinical(04)(M),Oral Presentation(English),The 72nd Annual Scientific Meeting of the Jap
- OJ-046 A Novel Modulating Effect of AT1 Receptor-Interacting Molecule on Vascular Smooth Muscle Cells(Hypertension, basic-2, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
- OE-274 A Novel Interacting Molecule with C-terminal of AT1 Receptor as a Potential Modulator of Cardiomyocyte Hypertrophy(Hypertension, basic-1 (H) OE46,Oral Presentation (English),The 70th Anniversary Annual Scientific Meeting of the Japanese Circulation
- Nonlinear Growth of Density Contrast and Formation of Galaxies in a Neutrino-Dominated Universe : Astrophysics and Relativity
- PJ-696 Atrioventricular Junctional Ablation as an Additional Therapeutic Option for Management of Supraventricular Arrhythmias in Patients with Cardiac Resynchronization Therapy(Heart failure, clinical(19)(M),Poster Session(Japanese),The 72nd Annual Scien
- OJ-058 Efficacy of Implantable Cardioverter Defibrillator in the Japanese Patients with Prior Myocardial Infarction(Arrhythmia, therapy(06)(A),Oral Presentation(Japanese),The 72nd Annual Scientific Meeting of the Japanese Circulation Society)
- Search for CO Emission from the Gravitational-Lens System MG 0414+0534 and Its Lensing Galaxy
- Intergalactic Absorption Due to Extended Gaseous Clouds at High Redshifts
- Thermal and Chemical Evolution of X-Ray Clusters of Galaxies
- DPJ-018 Impact of Angiotensin Converting Enzyme Inhibitors on Long-term Prognosis following Acute Myocardial Infarction with Chronic Kidney Disease(DPJ03,Kidney/Renal Circulation/CKD (H),Digital Poster Session (Japanese),The 73rd Annual Scientific Meeting
- A Case of Gastrointestinal Stromal Tumor of the Stomach
- A Case Report : Tumorectomy for Brain Metastasis of Hepatocellular Carcinoma
- Hepatic Cytokeratin Changes in Obstructive Jaundice : before and after biliary drainage
- ATRAP May Inhibit Cardiomyocyte Hypertrophy through the p38-MAPK Pathway (Molecular Biology, Myocardium 2 (M), The 69th Annual Scientific Meeting of the Japanese Circulation Society)
- OJ-521 The Angiotensin II Type 1 (AT1) Receptor-Associated Protein, ATRAP, strictly regulates AT1 Receptor-Mediated Signaling in Cardiac Myocytes(Molecular Biology, Myocardium 2 (M) : OJ64)(Oral Presentation (Japanese))
- PE-444 Ex vivo E2F Decoy Therapy Preserves Endothelial Healing and Specifically Inhibits Smooth Muscle Cell Proliferation in Vein Grafts(Peripheral Circulation/Vascular Disease 4(H) : PE75)(Poster Session (English))
- SENSITIVITY ANALYSIS IN FUNCTIONAL REGRESSION MODELS FOR SCALAR RESPONSES
- Thermal and Dynamical Evolution of Intergalactic Clouds : Astrophysics and Relativity
- Density Collapse and Fluctuation Observed in Poloidally Rotating Plasma on TU-Heliac
- Effects of Rotating Magnetic Islands Driven by External Perturbation Fields in the TU-Heliac
- Time Evolution of the Spatial Structure of the Radial Electric Field in the Tohoku University Heliac
- Thermal Properties of Self-Gravitating Plane-Symmetric Configuration
- Formation and Evolution of a High-Density Gaseous Disk in a Dense Stellar System
- Thermal Contraction of Drawn Polyethylene Film I. An Empirical Equation for Temperature Dependence of Thermal Stress
- Collective Instabilities of Self-Gravitating Systems. III : Disk-Halo System
- Collective Instabilities of Self-Gravitating Systems. II : Instabilities Due to Temperature Anisotropy
- Collective Instabilities of Self-Gravitating Systems : Infinite Homogeneous Case
- Galaxy Structures and External Perturbations in Gravitational Lenses
- Dynamical Behavior of Gaseous Halo in a Disk Galaxy. II : Interaction with an Intergalactic-Gas Flow
- Development of a Flexible Artificial Hand System Equipped with a Slip Sensor
- Statistical Analysis of the Data Obtained with an Aptitude Test : Application of LISREL and its Sensitivity Analysis
- Stellar Evolution toward Pre-Supernova Stage. II : Carbon and Oxygen Stars of 1.5Mxodoi and 2.6Mxodoi
- Dynamical Collapse of the Intracluster Gas and the Formation of a Hot Plasma in Clusters of Galaxies
- Evolution of the Intergalactic Medium and UV Background Radiation
- Differential Distribution of Immunoreactive S100α and S100β Subunits in Human Normal and Neoplastic Tissues
- On the Observability of Young X-Ray Clusters of Galaxies
- Quasar Metallic Absorption Systems Irradiated by a Steep-Spectrum UV Background
- Zinc-Ion-Dependent Acid Phosphatase Exhibits Magnesium-Ion-Dependent myo-Inositol-1-phosphatase Activity
- SENSITIVITY ANALYSIS IN FACTOR ANALYSIS REGRESSION
- Sensitivity Analysis in Factor Analysis Regrression
- A CLUSTERING ALGORITHM FOR DETECTING INFLUENTIAL SUBSETS IN MULTIVARIATE METHODS
- STATISTICAL SOFTWARE SACS : SENSITIVITY ANALYSIS IN COVARIANCE STRUCTURE ANALYSIS
- Stellar Evolution toward Pre-Supernova Stage. I : Carbon and Oxygen Stars of 5M_&odoi;, 10M_&odoi; and 30M_&odoi;
- Time Variation of Metal Abundance in Galaxies : Super-Metal-Rich Stage
- Dynamical Behavior of Gaseous Halo in a Disk Galaxy
- Dynamics of Intracluster Gas in Aspherical Clusters of Galaxies and Their X-Ray Appearances
- Missing Supernova Remnants
- The Appearance of Primeval Galaxies in X- and γ-Ray Regions and Their Contributions to the Background Radiation
- Hydrostatic Structure of a Hot Plasma and X-Ray Morphology in Non-Spherical Clusters of Galaxies : Is the Perseus Cluster Rotating?
- Numerical Gas Dynamics in the Galactic Scales
- SENSITIVITY ANALYSIS IN CANONICAL CORRELATION MODELS FOR CONTINGENCY TABLES
- A Fast Prediction of Plant Behaviour in the Steam Generator Tube Rupture Accident at Mihama Unit 2 Using a Similar Case
- RECENT ADVANCE IN SENSITIVITY ANALYSIS IN MULTIVARIATE STATISTICAL METHODS
- Infall of Matter and X-Ray Emission from a supercluster
- COMPUTER INTENSIVE TRIALS TO DETERMINE THE NUMBER OF VARIABLES IN PCA(Multidimensional Data Analysis)
- The Ionization and Abundance of C and Si in QSO Absorbers
- Formation of Elements in Neutron Rich Ejected Matter of Supernovae
- Enthalpy Relaxation of Liquid Crystalline Polymer with Cyanobiphenyl Group in the Side Chain : Analysis based on Configurational Entropy Model with the AG Expression
- Enthalpy Relaxation of Liquid Crystalline Polymer with Cyanobiphenyl Group in the Side Chain : Activation Energy Spectrum Analysis
- An aeromagnetic survey over the Shirase Glacier
- Evolution of Lyman α Clouds at Low Redshifts
- GENERATING ARTIFICIAL DATA WITH PREASSIGNED DEGREE OF MULTICOLLINEARITY BY USING SINGULAR VALUE DECOMPOSITION
- Lyman-Alpha Absorption Lines Caused by Superclusters
- GEOGRAPHICALLY WEIGHTED FUNCTIONAL MULTIPLE REGRESSION ANALYSIS: A NUMERICAL INVESTIGATION(Functional Data Analysis)
- SENSITIVITY ANALYSIS IN LATENT CLASS ANALYSIS(Multidimensional Data Analysis)
- Evolution of the Intergalactic Medium and UV Background Radiation
- Dynamical Ablation of Interstellar Gas from a Disk Galaxy
- Advanced Probe Measurement System in TU-Heliac
- On the Origin and Evolution of the Intracluster Gas : Interaction with Galaxies
- Resonant Three-Wave Interactions of Density Waves in a Self-Gravitating Disk
- Hydrostatic Structure of a Hot Plasma in a Cluster of Galaxiers