Auswahl der wissenschaftlichen Literatur zum Thema „Interstellar molecules“
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Zeitschriftenartikel zum Thema "Interstellar molecules":
Winnewisser, G., und E. Herbst. „Interstellar molecules“. Reports on Progress in Physics 56, Nr. 10 (01.10.1993): 1209–73. http://dx.doi.org/10.1088/0034-4885/56/10/001.
Lequeux, J., und E. Roueff. „Interstellar molecules“. Physics Reports 200, Nr. 5 (Februar 1991): 241–99. http://dx.doi.org/10.1016/0370-1573(91)90010-j.
Kuan, Y. J., H. C. Huang, S. B. Charnley, W. L. Tseng, L. E. Snyder, P. Ehrenfreund, Z. Kisiel, S. Thorwirth, R. K. Bohn und T. L. Wilson. „Prebiologically Important Interstellar Molecules“. Symposium - International Astronomical Union 213 (2004): 185–88. http://dx.doi.org/10.1017/s0074180900193246.
Kerridge, J. F. „Interstellar Molecules in Meteorites“. Symposium - International Astronomical Union 135 (1989): 383–88. http://dx.doi.org/10.1017/s0074180900125392.
Menten, Karl M. „Interstellar methanol masers“. Symposium - International Astronomical Union 206 (2002): 125–26. http://dx.doi.org/10.1017/s0074180900222213.
Kaźmierczak, Maja, Mirosław Schmidt und Jacek Krełowski. „Dicarbon molecule in the interstellar clouds“. Proceedings of the International Astronomical Union 4, S251 (Februar 2008): 45–46. http://dx.doi.org/10.1017/s1743921308021145.
Ziurys, L. M., und B. E. Turner. „New Interstellar Molecular Detections: Implications for “Shock Chemistry”“. Symposium - International Astronomical Union 120 (1987): 289–92. http://dx.doi.org/10.1017/s0074180900154166.
Thaddeus, P. „The prebiotic molecules observed in the interstellar gas“. Philosophical Transactions of the Royal Society B: Biological Sciences 361, Nr. 1474 (07.09.2006): 1681–87. http://dx.doi.org/10.1098/rstb.2006.1897.
Aiello, S., B. Barsella, C. Cecchi-Pestellini, F. Mencaraglia und A. Rosolia. „Molecular Life-Time against Photodissociation in Dark Interstellar Clouds“. Symposium - International Astronomical Union 120 (1987): 75–76. http://dx.doi.org/10.1017/s0074180900153811.
Min, Y. C. „ASTROCHEMISTRY AND INTERSTELLAR MOLECULES“. Publications of The Korean Astronomical Society 25, Nr. 1 (31.03.2010): 1–13. http://dx.doi.org/10.5303/pkas.2010.25.1.001.
Dissertationen zum Thema "Interstellar molecules":
Whelan, Mark Clifford. „Spectroscopic studies of interstellar molecules“. Thesis, University of Sussex, 2017. http://sro.sussex.ac.uk/id/eprint/68548/.
Couch, Philip Anthony. „Molecules in circumstellar and interstellar environments : TiO“. Thesis, University of Nottingham, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.247564.
Holland, Simon Michael. „Highly excited molecules and the interstellar maser“. Thesis, University of Bristol, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.265469.
Harada, Nanase. „Interstellar Molecules in Galactic and Extragalactic Sources“. The Ohio State University, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=osu1312559226.
Cernicharo, José. „Matiere diffuse et molecules interstellaires“. Paris 7, 1988. http://www.theses.fr/1988PA077028.
Quan, Donghui. „Chemical Modeling of Interstellar Molecules in Dense Cores“. The Ohio State University, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=osu1259614944.
Vichetti, Rafael Mário [UNESP]. „Síntese dos isótopos do monóxido de carbono no meio interestelar“. Universidade Estadual Paulista (UNESP), 2009. http://hdl.handle.net/11449/91889.
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
De acordo com os resultados observacionais de condensações de nuvens moleculares escuras, grandes variações na razão 13CO/C18O são observadas quando se comparam os resultados obtidos nas condensações situadas dentro da mesma nuvem, bem como de nuvem para nuvem. O valor médio dessa razão na condensação principal de Ophiuchus é inferior a 5. Por outro lado, o valor encontrado nas condensações que estão situadas ao norte de Oph é maior que 10. Grandes diferenças também são encontradas quando se comparam os resultados observacionais de diferentes nuvens escuras, tais como Ophiuchus e Taurus, onde são observados também um decréscimo da razão C18O/C17O com o aumento da densidade. Os processos químicos e físicos que governam essas variações ainda não estão claros. Nesse sentido, o objetivo da presente proposta é analisar a influência do colapso gravitacional de condensações de nuvens moleculares escuras na síntese das moléculas CO, C17O, C18O, 13CO, 13C17O e 13C18O. Tal análise é feita com base em comparações entre modelos que consideram diferentes condições entre si, tais como, tamanho da cadeia química, velocidade de colapso, densidade inicial e processos de congelamento de espécies químicas na superfície de grãos de poeira. Os resultados obtidos mostram que o tamanho da cadeia química tem influência nas razões 13CO/C18O e C18O/C17O, mas não tanto quanto a densidade inicial e a velocidade do colapso. Além disso, o congelamento das espécies químicas nos grãos é mais significativo nos estágios mais avançados da evolução da condensação. Os modelos de condensações escuras que sofrem colapso gravitacional lento e em queda livre reproduzem satisfatoriamente as razões 13CO/C18O e C18O/C17O observadas, o que permite concluir que o colapso gravitacional pode ter um importante efeito nas referidas razões.
According to the observational results of dark molecular clouds condensations, large variations in the ratio 13CO/C18O are observed when comparing the results obtained in the condensations located within the same cloud and cloud to cloud. The average value of this ratio in the main condensation of Ophiuchus is below 5. On the other hand, the value found in the condensations that are located north of Oph is larger than 10. Large differences are also found when comparing the observational results of different dark clouds such as Ophiuchus and Taurus, in which are also found a decrease of the C18O/C17O ratio with increasing density. The chemical and physical processes that govern these variations are still unclear. In this sense, the objective of this proposal is to analyze the influence of the gravitational collapse of centrally condensed clumps of dense molecular gas in the synthesis of the CO, C17O, C18O, 13CO, 13C17O and 13C18O molecules. This analysis is based on comparisons among models that consider different condition, such as, chemical chain, initial density, speed of collapse and freezing processes of the chemical species on the surface of dust grains. The results show that the size of the chemical chain has influence on the 13CO/C18O and C18O/C17O ratios, but they are not as important as the initial density and the speed of the collapse. Furthermore, the freezing of chemical species on the grains occurs at later times of the collapse. The models of a gravitational free-fall collapsing core and of slowly contracting core with higher initial density are consistent with observations. These results indicate that the gravitational collapse of molecular cores can have an important effect in the 13CO/C18O and C18O/C17O ratios.
Smith, Arfon. „Dust and molecules in interstellar, circumstellar and extragalactic environments“. Thesis, University of Nottingham, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.438422.
Doronin, Mikhail. „Adsorption on interstellar analog surfaces : from atoms to organic molecules“. Thesis, Paris 6, 2015. http://www.theses.fr/2015PA066254/document.
Gas-grain interaction plays an important role in the chemistry of the cold interstellar medium and protoplanetary disks. A key parameter for modeling the exchange between grain surfaces and gas phase is adsorption energy, Ea. This work aims to develop a reliable and systematic experimental/theoretical approach to determine the adsorption energies of relevant atoms and molecules on models of interstellar grain surfaces. Employed experimental technique is the Temperature Programmed Desorption. Developed experimental protocol and data treatment technique based on distribution of adsorption energies and use of a set of heating rates enable to determine the coupled parameters of Polanyi-Wigner equation: adsorption energy Ea and prefactor N. Computational chemistry approach, Density Functional Theory (DFT) as implemented in Vienna Ab initio Simulation Package (VASP) is used to get the insight on the behaviour of the surface-adsorbate systems at the atomic level. This approach allows as well to determine adsorption energies. A presence of multiple adsorption sites with different adsorption energies is predicted. Methanol CH3OH adsorption on graphite is used as a known example to validate the technique. Ar/Kr/Xe adsorption on water ice is studied as a case relevant for planetology. Acetonitrile (CH_3CN) and methyl isocyanide (CH_3NC) adsorption on water ice, quartz and graphite is investigated since those two molecules are both detected in the interstellar medium. Adsorption energies determined in this work will be included in KIDA database
Hunt, Maria, University of Western Sydney, of Science Technology and Environment College und School of Engineering and Industrial Design. „Molecules in southern molecular clouds: a millimetre-wave study of dense cores“. THESIS_CSTE_EID_Hunt_M.xml, 2001. http://handle.uws.edu.au:8081/1959.7/116.
Doctor of Philosophy (PhD)
Bücher zum Thema "Interstellar molecules":
Yamada, Koichi M. T., und Gisbert Winnewisser, Hrsg. Interstellar Molecules. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-16268-8.
Yamada, Koichi M. T. Interstellar Molecules: Their Laboratory and Interstellar Habitat. Berlin, Heidelberg: Springer-Verlag Berlin Heidelberg, 2011.
Suzuki, Hiroko. Toward interstellar chemistry: Works. Tokyo: National Astoronomy Observatory, 1989.
K, Bohme Diethard, Hrsg. Chemistry and spectroscopy of interstellar molecules. [Tokyo]: University of Tokyo Press, 1992.
Flower, D. R. Molecular collisions in the interstellar medium. Cambridge [England]: Cambridge University Press, 1990.
1974-, Haverkorn M., und Goss W. M, Hrsg. SINS--small ionized and neutral structures in the diffuse interstellar medium: Proceedings of a workshop held at the National Radio Astronomy Observatory, Socorro, New Mexico, USA, 21-24 May 2006. San Francisco: Astronomical Society of the Pacific, 2007.
Flynn, George. Theoretical molecular studies of astrophysical interest: 1 December 1974 - 30 September 1991 : final technical report. [Washington, DC: National Aeronautics and Space Administration, 1991.
Symposium, International Astronomical Union. Triggered star formation in a turbulent interstellar medium: Proceedings of the 237th symposium of the International Astronomical Union held in Prague, Czech Republic August 14-18, 2006. Cambridge: Cambridge University Press, 2007.
Masako, Suto, und United States. National Aeronautics and Space Administration., Hrsg. Photoabsorption and photodissociation of molecules important in the interstellar medium. [Washington, DC: National Aeronautics and Space Administration, 1991.
Masako, Suto, und United States. National Aeronautics and Space Administration., Hrsg. Photoabsorption and photodissociation of molecules important in the interstellar medium: Annual report ... covering the period from 15 January 1988 to 14 January 1989. Washington, DC: NASA Headquarters, 1989.
Buchteile zum Thema "Interstellar molecules":
Verschuur, Gerrit. „Interstellar Molecules“. In Astronomers' Universe, 85–100. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-13422-2_7.
Kaifu, Norio. „Interstellar Molecules“. In Molecular Processes in Space, 205–31. Boston, MA: Springer US, 1990. http://dx.doi.org/10.1007/978-1-4613-0591-0_9.
Maciel, Walter J. „Interstellar Molecules“. In Astrophysics of the Interstellar Medium, 215–37. New York, NY: Springer New York, 2012. http://dx.doi.org/10.1007/978-1-4614-3767-3_10.
Verschuur, Gerrit L. „Formation of Molecules“. In Interstellar Matters, 248–57. New York, NY: Springer New York, 1989. http://dx.doi.org/10.1007/978-1-4612-4522-3_21.
Wilson, Stephen. „Interstellar Molecules and Interstellar Chemistry“. In Chemistry by Computer, 167–88. Boston, MA: Springer US, 1986. http://dx.doi.org/10.1007/978-1-4613-2137-8_8.
Kerridge, J. F. „Interstellar Molecules in Meteorites“. In Interstellar Dust, 383–88. Dordrecht: Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-2462-8_34.
Verschuur, Gerrit L. „Molecules and Interstellar Matter“. In Interstellar Matters, 234–47. New York, NY: Springer New York, 1989. http://dx.doi.org/10.1007/978-1-4612-4522-3_20.
Barker, John R., und Isabelle Cherchneff. „Grains, or Molecules? Thermal, or Non-Thermal?“ In Interstellar Dust, 197–205. Dordrecht: Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-2462-8_18.
D’Hendecourt, L. B., A. Léger, P. Boissel und F. X. Désert. „Infrared Emission Mechanism in Large Isolated Molecules“. In Interstellar Dust, 207–19. Dordrecht: Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-2462-8_19.
Rohlfs, K., und T. L. Wilson. „Molecules in Interstellar Space“. In Astronomy and Astrophysics Library, 360–427. Berlin, Heidelberg: Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-662-05394-2_14.
Konferenzberichte zum Thema "Interstellar molecules":
Thaddeus, Patrick. „Carbenes in the Interstellar Gas“. In High Resolution Spectroscopy. Washington, D.C.: Optica Publishing Group, 1993. http://dx.doi.org/10.1364/hrs.1993.tha1.
Ziurys, Lucy M. „Interstellar Molecules: The New Frontiers for Molecular Data“. In ATOMIC AND MOLECULAR DATA AND THEIR APPLICATIONS: 3rd International Conference on Atomic and Molecular Data and Their Applications ICAMDATA. AIP, 2002. http://dx.doi.org/10.1063/1.1516332.
Gençağa, Deniz, Duane F. Carbon, Kevin H. Knuth, Marcelo de Souza Lauretto, Carlos Alberto de Bragança Pereira und Julio Michael Stern. „Characterization of Interstellar Organic Molecules“. In BAYESIAN INFERENCE AND MAXIMUM ENTROPY METHODS IN SCIENCE AND ENGINEERING: Proceedings of the 28th International Workshop on Bayesian Inference and Maximum Entropy Methods in Science and Engineering. AIP, 2008. http://dx.doi.org/10.1063/1.3039011.
Thimmakondu, Venkatesan. „MOLECULES IN LABORATORY AND IN INTERSTELLAR SPACE?“ In 71st International Symposium on Molecular Spectroscopy. Urbana, Illinois: University of Illinois at Urbana-Champaign, 2016. http://dx.doi.org/10.15278/isms.2016.rh05.
Snyder, Lewis E. „Detection of large interstellar molecules with radio interferometers“. In Optical Science, Engineering and Instrumentation '97, herausgegeben von Richard B. Hoover. SPIE, 1997. http://dx.doi.org/10.1117/12.278783.
Walmsley, C. M. „Ammonia in the interstellar medium“. In The 50th international meeting of physical chemistry: Molecules and grains in space. AIP, 1994. http://dx.doi.org/10.1063/1.46570.
Le Bourlot, J., G. Pineau des Fore^ts, E. Roueff und D. R. Flower. „Atomic carbon in interstellar clouds“. In The 50th international meeting of physical chemistry: Molecules and grains in space. AIP, 1994. http://dx.doi.org/10.1063/1.46624.
Morin, P. „Free Electron Laser Induced Dissociation of Molecules Probed with Synchrotron Radiation“. In Free-Electron Laser Applications in the Ultraviolet. Washington, D.C.: Optica Publishing Group, 1988. http://dx.doi.org/10.1364/fel.1988.wc2.
Parisel, O., M. Hanus und Y. Ellinger. „About the formation of interstellar SiN“. In The 50th international meeting of physical chemistry: Molecules and grains in space. AIP, 1994. http://dx.doi.org/10.1063/1.46574.
Marty, P., G. Serra, B. Chaudret und I. Ristorcelli. „Iron-aromatics chemistry in interstellar clouds“. In The 50th international meeting of physical chemistry: Molecules and grains in space. AIP, 1994. http://dx.doi.org/10.1063/1.46597.
Berichte der Organisationen zum Thema "Interstellar molecules":
King, P. K. Gas Dynamics Near and Far: Observational Magnetohydrodynamics of Interstellar Molecular Clouds and X-Ray Ablation of Asteroids for the Earth's Defense. Office of Scientific and Technical Information (OSTI), Juni 2019. http://dx.doi.org/10.2172/1544929.