標(biāo)題: Titlebook: European Conference on Laboratory Astrophysics ECLA2020; The Interplay of Dus Vito Mennella,Christine Joblin Conference proceedings 2023 Th [打印本頁] 作者: 小巷 時間: 2025-3-21 16:43
書目名稱European Conference on Laboratory Astrophysics ECLA2020影響因子(影響力)
書目名稱European Conference on Laboratory Astrophysics ECLA2020影響因子(影響力)學(xué)科排名
書目名稱European Conference on Laboratory Astrophysics ECLA2020網(wǎng)絡(luò)公開度
書目名稱European Conference on Laboratory Astrophysics ECLA2020網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱European Conference on Laboratory Astrophysics ECLA2020被引頻次
書目名稱European Conference on Laboratory Astrophysics ECLA2020被引頻次學(xué)科排名
書目名稱European Conference on Laboratory Astrophysics ECLA2020年度引用
書目名稱European Conference on Laboratory Astrophysics ECLA2020年度引用學(xué)科排名
書目名稱European Conference on Laboratory Astrophysics ECLA2020讀者反饋
書目名稱European Conference on Laboratory Astrophysics ECLA2020讀者反饋學(xué)科排名
作者: 防銹 時間: 2025-3-21 22:45 作者: fatuity 時間: 2025-3-22 04:13
Formation of?Complex Molecules in?the?Translucent Phase via?“non-energetic” Processing on?C,H, Icesively studied in astrochemistry. However, the icy origin of acetaldehyde and its derivatives, often observed in molecular clouds before CO freezes out, remains unclear. In this work, we experimentally investigate possible solid-state reactions that involve the simplest alkyne (C.H.) and H/OH radica作者: 粗糙 時間: 2025-3-22 07:03 作者: 連鎖 時間: 2025-3-22 12:38
Exploring the?Chemistry Induced by?Energetic Processing of?the?H,-Bearing, CO-Rich Ice Layerer covered by a CO-rich layer. Interstellar ice mantles are characterized by a rich chemistry, ultimately leading to the formation of complex organic molecules (COMs), that can be simulated in the laboratory. Most studies focus on the chemistry of the H.O-rich layer. Regarding the CO-rich layer, onl作者: 上釉彩 時間: 2025-3-22 14:11 作者: 上釉彩 時間: 2025-3-22 20:16
Condensation of Atomic Carbon: Routes Towards Organics almost any molecule in the molecular ice, covering dust particles in low-temperature regions of the interstellar medium (ISM). Therefore, the accretion of C atoms to the grains covered with ice mantles is expected to lead to the formation of a large variety of complex organic molecules (COMs). Here作者: Neolithic 時間: 2025-3-22 22:50
Dust in?the?Diffuse ISMion paid to published reddening curves. We highlight the potential of future mid-infrared spectra as well as of polarization observations to determine the stoichiometry of silicate grains. We show that our previous two-component dust model is consistent with the flatness of the polarization curve in作者: 主動脈 時間: 2025-3-23 02:31
Gas and?Dust in?the?Circumstellar Envelopes of?Stars on?(and Beyond) the?AGBies. This is an effect of different chemical processes: stellar photosphere equilibrium chemistry, non-equilibrium chemistry in the extended stellar atmosphere, and photo-induced chemistry in the outflow. Commensurate with the evolution of the gas is the formation of different microscopic solid-stat作者: 性行為放縱者 時間: 2025-3-23 08:57 作者: 散開 時間: 2025-3-23 11:10
Late-Type Stars Seen at?High Spectral Resolution at?Mid-Infrared Wavelengthsdust and small to intermediate sized molecules—especially molecules composed of refractory materials like metal atoms, carbon or silicon. To better understand the chemical composition of gas-phase species in the region around these stars, molecules can be observed at mid-infrared wavelengths, i.e., 作者: nurture 時間: 2025-3-23 16:55
The Stardust Machine Projecton zone of the inner envelope of evolved stars. Stardust offers a high degree of control and in-situ analysis capabilities of the molecular species and grains produced, and thus provides astronomers with a workbench to test ideas about possible chemical mechanisms operating in the photosphere of a r作者: 包裹 時間: 2025-3-23 18:55
Generation of Interstellar Carbonaceous Dust Analogs in C2H2 Plasmas: Gas-Phase Reactions and Particed combining mass spectrometry measurements and a simple kinetic model, and the deposited dust has been characterized by Fourier transform infrared spectroscopy and scanning electron microscopy. The analysis of the first stages of polymerization reveals a stepwise mechanism for the different species作者: 上流社會 時間: 2025-3-24 01:20 作者: 方便 時間: 2025-3-24 05:20
Physics and?Chemistry of?PhotoDissociation Regionseraction occurs in Photo-Dissociation Regions (PDRs) where stellar far-ultraviolet photons create a largely neutral, warm region. PDR emission dominates the IR spectra of star-forming galaxies and provides a unique tool to study in detail the physical and chemical processes that are relevant for int作者: 整體 時間: 2025-3-24 08:05 作者: 傷心 時間: 2025-3-24 13:05 作者: 令人發(fā)膩 時間: 2025-3-24 18:33
Gas and?Dust in?the?Circumstellar Envelopes of?Stars on?(and Beyond) the?AGBtmosphere, and photo-induced chemistry in the outflow. Commensurate with the evolution of the gas is the formation of different microscopic solid-state particles, dust grains. The molecular setup and the grain properties depend on the characteristics and evolutionary state of the central star.作者: 意外的成功 時間: 2025-3-24 21:24
Die Zukunft der ?Sozialen Stadt“olecules and the growth of nanometer-sized clusters, is challenging. We aim to address what Al:O stoichiometries are involved and what cluster size characterises the amorphous-to-crystalline transition. To tackle these questions, we employ a quantum-chemical bottom-up approach.作者: 人類的發(fā)源 時間: 2025-3-25 02:34
Jakob Lempp,Thomas Pitz,J?rn Sickmanned giant, supernova ejecta or other hypothetical cosmic environment. The chemistry in Stardust is based on gas-phase low-energy atom aggregation, and the densities of the elements under study can be tuned to approximately match those in the dust nucleation zone of evolved stars.作者: 充氣女 時間: 2025-3-25 06:44 作者: ROOF 時間: 2025-3-25 11:12
1570-6591 on laboratory astrophysics activities and chemical modelingThis volume contains the proceedings of a conference on laboratory astrophysics, which gathered a broad interdisciplinary community of astrophysicists, physicists, chemists, and geophysicists. It provides an update on outstanding results in 作者: 菊花 時間: 2025-3-25 13:59 作者: 諄諄教誨 時間: 2025-3-25 19:21 作者: Hyperalgesia 時間: 2025-3-25 20:37 作者: 外面 時間: 2025-3-26 02:45
Der Wert der Zukunft der Menschheit,xtremely sensitive receivers, allowing the discovery of more than 30 new molecular species, including eight cations, one anion, seven neutral S-bearing species, radicals, and a large number of hydrocarbons including the first identification of a non functionalized polycyclic aromatic hydrocarbon in space, indene (C.H.).作者: 失誤 時間: 2025-3-26 06:18 作者: 天然熱噴泉 時間: 2025-3-26 12:10
,Autowirtschaft – der Weg in der Zukunft,ther progress. Our laboratory mid-IR high-resolution experimental setup is presented and examples of investigated molecules, like TiO and Al.O are given. We also describe observations of late-type stars using the TEXES spectrograph on the NASA Infrared Telescope Facility (IRTF).作者: cartilage 時間: 2025-3-26 13:02
https://doi.org/10.1007/978-3-662-41310-4tion of H. as well as the role of large molecules in the photo-electric heating and chemical composition of the gas. I will also review the chemical evolution of Polycyclic Aromatic Hydrocarbon molecules driven by photo-dissociation and isomerization processes. Relevant laboratory studies and quantum chemical calculations will be pointed out.作者: LAP 時間: 2025-3-26 18:19 作者: Muffle 時間: 2025-3-27 00:29
The Nanocosmos Receivers for?Laboratory Astrophysics and?Radioastronomical Observations: GACELA and xtremely sensitive receivers, allowing the discovery of more than 30 new molecular species, including eight cations, one anion, seven neutral S-bearing species, radicals, and a large number of hydrocarbons including the first identification of a non functionalized polycyclic aromatic hydrocarbon in space, indene (C.H.).作者: 絕食 時間: 2025-3-27 03:36 作者: 粗糙 時間: 2025-3-27 08:33
Late-Type Stars Seen at?High Spectral Resolution at?Mid-Infrared Wavelengthsther progress. Our laboratory mid-IR high-resolution experimental setup is presented and examples of investigated molecules, like TiO and Al.O are given. We also describe observations of late-type stars using the TEXES spectrograph on the NASA Infrared Telescope Facility (IRTF).作者: condemn 時間: 2025-3-27 11:00
Physics and?Chemistry of?PhotoDissociation Regionstion of H. as well as the role of large molecules in the photo-electric heating and chemical composition of the gas. I will also review the chemical evolution of Polycyclic Aromatic Hydrocarbon molecules driven by photo-dissociation and isomerization processes. Relevant laboratory studies and quantum chemical calculations will be pointed out.作者: CRAFT 時間: 2025-3-27 15:32 作者: Deduct 時間: 2025-3-27 17:51 作者: 陶醉 時間: 2025-3-27 23:04 作者: Debark 時間: 2025-3-28 02:45
Conference proceedings 2023, physicists, chemists, and geophysicists. It provides an update on outstanding results in this research field, the presentation of new laboratory developments, and the recent and expected to come space missions and other astronomical observatories with their specific needs for laboratory and theore作者: 的闡明 時間: 2025-3-28 08:31
Psychotherapie und Geschlechtszugeh?rigkeitthe radicals upon encounter, namely on the water ice structure and interaction of the two radicals. These results indicate that the fraction of iCOMs generated in the current astrochemical models is certainly overestimated since (i) it is assumed that iCOM forming reactions always occur and (ii) the competitive reactions are often not included.作者: 過渡時期 時間: 2025-3-28 12:16 作者: 密碼 時間: 2025-3-28 17:44
Vito Mennella,Christine JoblinContains the proceedings of a conference on laboratory astrophysics.Provides an update on outstanding results in this research field.Relies on laboratory astrophysics activities and chemical modeling作者: 招待 時間: 2025-3-28 19:14
Astrophysics and Space Science Proceedingshttp://image.papertrans.cn/e/image/316742.jpg作者: 弓箭 時間: 2025-3-29 01:32 作者: mastopexy 時間: 2025-3-29 06:02
European Conference on Laboratory Astrophysics ECLA2020978-3-031-29003-9Series ISSN 1570-6591 Series E-ISSN 1570-6605 作者: infatuation 時間: 2025-3-29 10:14 作者: Mundane 時間: 2025-3-29 14:50
H, Formation on?Interstellar Dust Grains: The Viewpoints of?Theory, Experiments, Models and?Observatllar dust grains, but also involving polycyclic aromatic hydrocarbons (PAHs). Experiments and theoretical calculations have been performed to determine the processes governing the formation of H. on dust and involving PAHs. These studies were recently brought in a review paper (Wakelam et?al. .), from which this contribution is based.作者: FEAT 時間: 2025-3-29 18:27
Die Entwicklung der Armut in Deutschlandbon atom and are called iCOMs for interstellar Complex Organic Molecules. This class of interstellar molecules, especially those detected in Solar-type star forming regions, are particularly interesting because they might have been the seeds from which larger pre-biotic molecules could have grown an作者: 儲備 時間: 2025-3-29 22:48
https://doi.org/10.1007/978-3-658-30359-4 atoms and can be considered relatively complex. These molecules are referred to as . (iCOMs). In many cases, their formation routes have not been established yet and a possible role of interstellar dust grains and their icy mantles has been invoked. More than 8000 gas-phase reactions are included i作者: HILAR 時間: 2025-3-30 03:12 作者: ENDOW 時間: 2025-3-30 06:12 作者: extemporaneous 時間: 2025-3-30 09:02
https://doi.org/10.1007/978-3-531-90774-1er covered by a CO-rich layer. Interstellar ice mantles are characterized by a rich chemistry, ultimately leading to the formation of complex organic molecules (COMs), that can be simulated in the laboratory. Most studies focus on the chemistry of the H.O-rich layer. Regarding the CO-rich layer, onl作者: 傻瓜 時間: 2025-3-30 15:34 作者: 火花 時間: 2025-3-30 19:12
Die Zukunft der Qualitativen Forschung almost any molecule in the molecular ice, covering dust particles in low-temperature regions of the interstellar medium (ISM). Therefore, the accretion of C atoms to the grains covered with ice mantles is expected to lead to the formation of a large variety of complex organic molecules (COMs). Here作者: BACLE 時間: 2025-3-30 22:23 作者: 調(diào)整校對 時間: 2025-3-31 03:41 作者: 率直 時間: 2025-3-31 06:53
Die Zukunft der ?Sozialen Stadt“dust condensate in the atmospheres of oxygen-rich evolved stars. Therefore, alumina dust grains can trigger mass loss released in stellar winds. The conundrum, or puzzling problem, consists in the formation of alumina. In particular, the nucleation of alumina, including the clustering of gas-phase m作者: Outwit 時間: 2025-3-31 09:20
,Autowirtschaft – der Weg in der Zukunft,dust and small to intermediate sized molecules—especially molecules composed of refractory materials like metal atoms, carbon or silicon. To better understand the chemical composition of gas-phase species in the region around these stars, molecules can be observed at mid-infrared wavelengths, i.e., 作者: Conquest 時間: 2025-3-31 14:47
Jakob Lempp,Thomas Pitz,J?rn Sickmannon zone of the inner envelope of evolved stars. Stardust offers a high degree of control and in-situ analysis capabilities of the molecular species and grains produced, and thus provides astronomers with a workbench to test ideas about possible chemical mechanisms operating in the photosphere of a r作者: Nibble 時間: 2025-3-31 17:37
