The Formation of Molecules in Contracting Interstellar Clouds

スポンサーリンク

概要

• 論文の詳細を見る

• The abundances of atoms, molecules and ions in contracting interstellar clouds are investigated in the wide ranges of density (from 10 cm^<-3> to 10^7 cm^<-3>) and optical depth. Abundances of molecules are not in a steady state in optically thick stages because their reaction time scales are very long (10^<12.5>-10^<13.5> sec) compared with the contraction time scales. At some stage of contraction the abundances of neutral molecules become frozen, and the frozen abundances are considerably different from the steady-state abundances. The frozen abundances are mainly determined by the contraction time scale of the cloud. Especially, molecules containing carbon except for CO are less abundant for the cloud contracting more slowly.

• 理論物理学刊行会の論文
• 1976-10-25

著者

• 鈴木 久男

  北大理

• SUZUKI Hiroko

  Department of Pediatrics, Graduate School of Medicine, Gifu University

• Nakagawa Yoshitsugu

  Department of Cardiology, Graduate School of Comprehensive Human Sciences, University of Tsukuba

• Nakagawa Y

  Department Of Earth And Planetary Sciences Faculty Of Science Kobe University

• Nakagawa Yoshitsugu

  Department Of Physics Kyoto University

• MIKI Satoshi

  Department of Physics, Kyoto University

• SATO Katsuhiko

  Department of Physics, Kyoto University

• KIGUCHI Masayoshi

  Department of Physics, Kyoto University

• Miki Satoshi

  Department Of Bioresource Science Faculty Of Agriculture Kagawa University

• KIGUCHI Masayoshi

  Research Institute for Science and Technology, Kinki University

• Suzuki Hiroko

  Department Of Neuropsychiatry Nippon Medical School

• Sato Katsuhiko

  Department Of Cardiovascular Medicine Hokkaido University School Of Medicine

• Kiguchi Masayoshi

  Department Of Physics Kyoto University

• Miki Satoshi

  Department Of Physics Kyoto University

• Miki Satoshi

  Department Of Electronic Engineering Tokyo University Of Agriculture And Technology

• Suzuki Hiroko

  Department Of Applied Physics Faculty Of Engineering Tohoku University:(present Address) Nippon Koga

• Suzuki Hiroko

  Department Of Applied Chemistry Tokyo University Of Science

• KIGUCHI Masayoshi

  Research Institute for Science and Technology Kinki University

• NAKAGAWA Yoshitsugu

  Department of Physics, Kyoto University

関連論文

• 21aBF-10 非相対論的な巻き付きブレーンガスの密度揺らぎの研究(21aBF ソリトン・非可換・宇宙,素粒子論領域)
• 26a-YG-13 フォンノイマン格子によるブロッホ電子の量子化ホール伝導度
• 5a-E-17 磁場中のアンチドット格子における双対性
• ストリーミングサービスを用いた動画配信による授業公開の手法(短報)
• 授業応答システム“クリッカー”による能動的学習授業 : 北大物理教育での1年間の実践報告
• 30pXB-9 高次元空間のみに巻きついたブレーンガスがダークマター候補になれる可能性(30pXB 超弦理論のその他の発展と応用,素粒子論領域)
• 20pSP-15 TypeIIブレーンガスモデルにおける線形摂動を用いたモジュライの安定性の研究(素粒子論領域)
• 26pZA-5 typeIIA理論におけるdilatonとD-braneのwinding modeの宇宙論的役割(素粒子論領域)
• 22pZF-11 Integrable models of the higher dimensional cosmological spacetime with world volume action
• Various Expression Patterns of α1 and α2 Genes in IgA Deficiency
• 思考力と読解力不足をクイズと動画でカバー : 大学初等物理でのクイズ形式の能動的学習(2006年問題)
• ストリーミングサービスを用いた動画配信による授業公開の手法(短報)
• 初等物理教育における能動的学習システムの構築
• 大学における理科教育のグローバル化とeラーニング
• 大学初等物理教育の変革とeラーニングシステムの活用
• 7IIIa9 新カリキュラム卒業生に対応した初習理科教育(「科学と社会」セッション,大会テーマ「科学と社会のコミュニケーション」)
• 超弦理論から導く非可換ゲージ理論の厳密解
• 超弦理論から導く非可換ゲージ理論の厳密解
• PJ-872 Effect of Alpha-glucosidase Inhibitor Miglitol on Anaerobic Threshold and Metabolism During Exercise(Exercise test / Cardiac rehabilitation(08)(H),Poster Session(Japanese),The 72nd Annual Scientific Meeting of the Japanese Circulation Society)
• Calcium Channel Blockades Exhibit Anti-Inflammatory and Antioxidative Effects by Augmentation of Endothelial Nitric Oxide Synthase and the Inhibition of Angiotensin Converting Enzyme in the N^G-Nitro-L-Arginine Methyl Ester-Induced Hypertensive Rat Aorta
• Gas Drag on a Rotating Body with Gravity
• Chapter 12 Settling of Dust Particles and Formation of Planetesimals : Part IV Physical Processes in the Solar Nebula : Origin of the Solar System
• The Distribution of Neuropeptide Y(NPY) like Immunoreactive(NPYI) Structures in the Rat Brain:Forebrain and Upper Brain Stem
• The Formation of Molecules in Contracting Interstellar Clouds
• Chapter 14 Dissipation of the Solar Nebula : Part IV Physical Processes in the Solar Nebula : Origin of the Solar System
• 動画入り物理教科書の制作
• 26a-YG-13 フォンノイマン格子によるブロッホ電子の量子化ホール伝導度
• Origin of the Solar System : Planetary Growth in the Gaseous Nebula
• Chapter 16 Gravitational Scattering between Planetesimals and Their Statistical Behavior : Part V Physical Processes Relevant to the Planetary Growth : Origin of the Solar System
• 可視化する物理--これがゲーム制作ソフトの威力なのか? (特集 グラフィックでわかる物理--イメージから広がる直観的理解)
• 橋本幸士, Dブレーン;超弦理論の高次元物体が描く世界像, 東京大学出版会, 東京, 2006, ix+206p, 21×14.8cm, 本体2, 400円(UT Physics 2)[学部向], ISBN4-13-064101-8;978-4-13-064101-2
• Chapter 11 Cooling of the Solar Nebula : Part IV Physical Processes in the Solar Nebula : Origin of the Solar System
• Size Distribution of Grains Growing by Thermal Grain-Grain Collision
• Novel mutations of ATP2A2 gene in Japanese patients of Darier's disease
• 29p-YK-6 Kerr-de Sitterブラックホールの摂動方程式の解析解とその性質
• 6p-F-7 Kerr-de SitterブラックホールのperturbationとHeun方程式
• 30a-SG-3 black hole における場の方程式
• A Versatile Spectrometer by the Use of a Pressure-Scanned Fabry-Perot Interferometer and a Piezoelectrically-Scanned Fabry-Perot Interferometer in Tandem Arrangement
• Baryogenesis through Nonequilibrium Processes in the Inflationary Universe : Astrophysics and Relativity
• Statistical Analysis of the Neutrino Burst from SN1987A
• Analytic Solutions of the Regge-Wheeler Equation and the Post-Minkowskian Expansion : Astrophysics and Relativity
• Analytic Solutions of the Teukolsky Equation and Their Low Frequency Expansions
• A Pseudohypoparathyroidism Type Ia Patient with Normocalcemia
• Nonlinear Evolution of Negative Density Perturbations in a Radiation-Dominated Universe : Astrophysics and Relatively
• Expansion of Voids in a Matter-Dominated Universe : Astrophysics and Relativity
• 超弦理論の厳密解を予言した超対称ゲージ理論の厳密計算 (特集 強い力--量子色力学がひらいた統一への系譜)
• 超弦理論における量子異常とその相殺のメカニズム (特集 量子異常とは何か--量子化による対称性の破れ)
• Absorption Rate of the Kerr-de Sitter Black Hole and the Kerr-Newman-de Sitter Black Hole
• Analytic Solutions of the Teukolsky Equation in Kerr-de Sitter and Kerr-Newman-de Sitter Geometries
• Perturbations of Kerr-de Sitter Black Holes and Heun's Equations : Astrophysics and Relativity
• 双対性の衝撃 素粒子理論最前線に何が起こったか? (特集/場の量子論)
• Chapter 20 Accumulation Process of Planetesimals to the Planets : Part VI Growth of the Planets : Origin of the Solar System
• Retrocerebellar arachnoid cysts in siblings with mental retardation and undescended testis
• A Mechanism of Catecholamine Tolerance in Congestive Heart Failure : Alterations in the hormone sensitive adenylyl cyclase system of the heart : COMPENSATORY MECHANISMS AND THEIR LIMITATIONS IN HEART FAILURE
• -0340-ALTERATIONS IN CARDIAC ADENYLATE CYCLASE SYSTEM OF CARDIOMYOPATHIC SYRIAN HAMSTER (BIO14.6)
• NORADRENALINE-INDUCED ALTERATIONS IN ADENYLATE CYCLASE SYSTEM OF RAT HEART MEMBRANES : Cardiovascular Drugs : 53 Annual Scientific Meeting, Japanese Circulation Society
• -136-ALTERATIONS IN THE ADENYLATE CYCLASE SYSTEM OF CARDIOMYOPATHIC SYRIAN HAMSTERS, BIO14.6 : Cardiomyopathy : FREE COMMUNICATIONS(I) : PROCEEDINGS OF THE 53th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIETY
• Tolerance to acute compression injury and recovery of nerve function in chronically compressed spinal nerve roots : Experimental study
• Neutrino Burst from Supernovae and the Implications for Neutrino Oscillation Parameters
• Neutrino Burst from Supernovae and Neutrino Oscillation
• Dynamics of False-Vacuum Bubbles in (2+1)-Dimensional Gravity : Astrophysics and Relativity
• Purification and Characterization of a Novel Lyase from Cellulomonas sp. that Degrades Fusarium and Gibberella Acidic Polysaccharides(Microbiology & Fermentation Industry)
• Effect of Deglycosylation of Polymannose Chains on the Properties of Yeast External Invertase
• Purification and Properties of a Low-Molecular-Weight α-Mannosidase from Cellulomonas sp.
• β-Eliminative Cleavage of the Acidic Polysaccharide of Fusarium sp. M7-1 by an Enzyme Preparation of Cellulomonas sp.(Microbiology & Fermentation Industry)
• Action of β-Mannosidases on O-β-D-Mannopyranosyl-(1→2)-D-mannose(Biological Chemistry)
• Statistical Behavior of Planetesimals in the Primitive Solar System
• The Characteristics of Static Visual Fields in Children with Psychogenic Visual Disturbances
• Acne fulminans following measles infection
• Two-Particle Correlations in the Central Region and Production of H-Quanta in a Simplified Multiperipheral Scheme with Regge Cut Exchange
• Ioslation and Structure of a New Butyrolactone Autoregulator from Streptomyces sp. FRI-5
• Dynamical Evolution of Isothermal Density Perturbations in the Early Universe : Astrophysics and Relativity
• Landiolol attenuates acute hemodynamic responses but does not reduce seizure duration during maintenance electroconvulsive therapy
• Effects of propofol anesthesia on cognitive recovery of patients undergoing electroconvulsive therapy
• Thermodynamical Properties of High Order Parabosons
• Partition Functions for Multilevel Parabosonic Systems : General and Mathematical Physics
• Multiperipheral Production of Large and Small Fireballs at Very High Energies
• Fireball Model Analyses of Small and Large Transverse Momentum Pion Distributions at ISR Energies
• Particle Production Associated with High P_T Pion and Fire Balls
• Di-Baryon Resonances and a New Scheme of Di-Nucleon Regge Trajectories
• N/D Analysis of ^1D_2 Diproton through Coupled pp, π^+d and NΔ Channels
• Channel Coupling Effects and Resonance Phenomena
• そろばん渡来以後 (和算)
• Rational Scalar Field Theories on Quantum Spheres : Particles and Fields
• Boundary Effects in Effective Action of Gauge Field : Particles and Fields
• Topological Meaning of Gauge and Gravitational Anomalies and Gaussian Factors : Particles and Fields
• SH-Quantum and Accelerator Data on High P_T Phenomena
• Short Range Correlation and H-Quantum
• ^1D_2 Proton-Proton Reactions in Sub-GeV Region and the Possible Existence of a Diproton Resonance
• Implications of the Discovery of Sub-Millisecond Pulsar in SN1987A : Astrophysics and Relativity
• 206 A case of type II diabetes mellitus in a boy with panhypopituitalism
• 119 Influence of body weight increment from birth to 3 years of age for body weight indices, serum lipid, and leptin concentrations at 10 and 13 years old
• 136 Basal analysis of tissue-specific glucocorticoid metabolism : Approach from 11 β-hydroxysteroid dehydrogenase type 1 gene promoter analysis
• 134 The effects of diabetic pregnancy on fetal glucocorticoid and glucose metabolism in rats
• 179 DIFFERENT RESPONSIVENESS IN BODY WEIGHT TO 11β-HYDROXYSTEROID DEHYDROGENASE INHIBITION BY GLYCYRRHETINIC ACID IN OBESE AND LEAN ZUCKER RATS
• 177 SEXUAL DIFFERENCES IN THEIR CORRELATION BETWEEN SERUM LEPTIN CONCENTRATIONS AND INDICES OF BODY FAT AND WEIGHT : BODY MASS INDEX, PERCENTAGE OF OVERWEIGHT AND PERCENTAGE OF BODY FAT
• Molecular Evolution in Interstellar Clouds. I : Ion Chemistry in Dense Clouds
• Production Mechanisms of H-Quantum and Inclusive Two-Particle Correlations in the Central Region
• The Gaseous Flow around a Protoplanet in the Primordial Solar Nebula
• Perturbations of Kerr-de Sitter Black Holes and Heun's Equations : Astrophysics and Relativity

もっと見る 閉じる

スポンサーリンク