Literatura científica selecionada sobre o tema "Particles (Nuclear physics) Chirality"
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Artigos de revistas sobre o assunto "Particles (Nuclear physics) Chirality"
BERNARDINI, A. E., e M. M. GUZZO. "THEORETICAL CORRELATION BETWEEN POSSIBLE EVIDENCES OF NEUTRINO CHIRAL OSCILLATIONS AND POLARIZATION MEASUREMENTS". Modern Physics Letters A 23, n.º 15 (20 de maio de 2008): 1141–50. http://dx.doi.org/10.1142/s0217732308025723.
Texto completo da fonteROHOZIŃSKI, STANISŁAW G., LESZEK PRÓCHNIAK, CHRYSTIAN DROSTE e KRZYSZTOF STAROSTA. "SIGNATURES OF CHIRALITY IN THE CORE-PARTICLE-HOLE SYSTEMS". International Journal of Modern Physics E 20, n.º 02 (fevereiro de 2011): 364–72. http://dx.doi.org/10.1142/s0218301311017739.
Texto completo da fonteVIOLLIER, R. D., AMAND FAESSLER e F. G. SCHOLTZ. "CHIRAL PARTICLES IN d=3+1 DIMENSIONS FROM MAJORANA-WEYL SPINORS IN d=4+4 DIMENSIONS". Modern Physics Letters A 04, n.º 28 (30 de dezembro de 1989): 2705–11. http://dx.doi.org/10.1142/s0217732389003014.
Texto completo da fonteD’HOKER, ERIC, e D. H. PHONG. "CHIRAL SUPERSTRING AMPLITUDES AND THE GSO PROJECTION". Modern Physics Letters A 04, n.º 14 (20 de julho de 1989): 1335–42. http://dx.doi.org/10.1142/s0217732389001520.
Texto completo da fonteDREWES, MARCO. "THE PHENOMENOLOGY OF RIGHT HANDED NEUTRINOS". International Journal of Modern Physics E 22, n.º 08 (agosto de 2013): 1330019. http://dx.doi.org/10.1142/s0218301313300191.
Texto completo da fonteAdam, Apriadi Salim, Akmal Ferdiyan e Mirza Satriawan. "A New Left-Right Symmetry Model". Advances in High Energy Physics 2020 (16 de janeiro de 2020): 1–8. http://dx.doi.org/10.1155/2020/3090783.
Texto completo da fonteSTAROSTA, KRZYSZTOF, AARON CHESTER, IKUKO HAMAMOTO, TAKESHI KOIKE e JANOS TIMAR. "OPPORTUNITIES FOR COLLECTIVE MODEL AND CHIRALITY STUDIES AT TRIUMF". International Journal of Modern Physics E 20, n.º 02 (fevereiro de 2011): 349–57. http://dx.doi.org/10.1142/s0218301311017715.
Texto completo da fonteFamiano, Michael, Richard Boyd, Toshitaka Kajino, Satoshi Chiba, Yirong Mo, Takashi Onaka e Toshio Suzuki. "Connections Between Nuclear Physics and the Origin of Life - Examining the Origin of Biomolecular Chirality". EPJ Web of Conferences 227 (2020): 01006. http://dx.doi.org/10.1051/epjconf/202022701006.
Texto completo da fonteHuang, Huan Zhong, Feng Liu, Xiaofeng Luo, Shusu Shi, Fuqiang Wang e Nu Xu. "Collective Excitation in High-Energy Nuclear Collisions—In Memory of Professor Lianshou Liu". Symmetry 15, n.º 2 (13 de fevereiro de 2023): 499. http://dx.doi.org/10.3390/sym15020499.
Texto completo da fonteMARQUES, G. C., e D. SPEHLER. "MAGNETIC MONOPOLES AND CHIRAL ASYMMETRY". International Journal of Modern Physics A 18, n.º 14 (10 de junho de 2003): 2457–75. http://dx.doi.org/10.1142/s0217751x03013818.
Texto completo da fonteTeses / dissertações sobre o assunto "Particles (Nuclear physics) Chirality"
Uwitonze, Pierre Celestin. "Assignment of spin and parity to states in the nucleus ¹⁹⁶T1". Thesis, Rhodes University, 2015. http://hdl.handle.net/10962/d1017903.
Texto completo da fonteDetmold, William. "Nonperturbative approaches to quantum chromodynamics". Title page, contents and abstract only, 2002. http://web4.library.adelaide.edu.au/theses/09PH/09phd4817.pdf.
Texto completo da fontePupin, Joel César [UNESP]. "Simetria quiral: fótons, píons e núcleons". Universidade Estadual Paulista (UNESP), 1994. http://hdl.handle.net/11449/132669.
Texto completo da fonteEste trabalho consiste no estudo do papel das simetrias quiral e de calibre eletromagnético, da constante 'g IND. A' e do tipo de acoplamento pion-núcleon em três processos: fotoprodução de um píon e de dois píons e interação fóton-núcleon. Os dois primeiros processos são tratados na aproximação em árvore, enquanto que no último são considerados também diagramas envolvendo um loop. O papel das simetrias é analisado investigando-se a existência de relações entre os vários diagramas de um dado processo. Já o papel do tipo de acoplamento pion-núcleon é analisado, comparando-se os resultados obtidos por meio de dois modelos de implementação da simetria quiral: o sigma linear e o não linear de Weinberg. Analogamente, o papel de 'g IND. A' é avaliado pela inspeção direta das expressões obtidas para os vários processos. Este estudo mostrou que, apenas no processo envolvendo dois píons externos a simetria quiral é relevante. Em particular, a simetria quiral é irrelevante para o fator de forma eletromagnético devido à nuvem piônica do núcleon, pelo menos no contexto das correções de um loop consideradas. Estes resultados constituem pontos de partida para o estudo mais abrangente do papel da simetria quiral em abordagens não perturbativas, tais como a do modelo de Skyrme
In this Work we study the role played by chiral and electromagnetic gauge symmetries, the weak constant 'g IND. A' and pion-nucleon couplings in three processes; single and double pion photo production and photon-nucleon interaction. The first two of them are treated at tree levei, whereas the last one includes one loop corrections. The role of the symmetries is analyzed considering the existence of relationships among various diagrams contributing to a given process. The influence of the way pions couple to nucleons is studied by comparing results obtained by means of the linear sigma model and the non linear model proposed by Weinberg. Finally, the role of 'g IND. A' is assessed by direct inspection of formal expressions. Our study showed that chiral symmetry is relevant only for double pion photo production. In particular, chiral symmetry does not influence the pion cloud contribution to the electromagnetic nucleon form factor, at least within the one loop approximation considered. These results pave the way for more comprehensive studies of the role of chiral symmetry in non perturbative approaches, such as the Skyrme model
Pupin, Joel César. "Simetria quiral: fótons, píons e núcleons /". São Paulo, 1994. http://hdl.handle.net/11449/132669.
Texto completo da fonteBanca: Fernando Silveira Navarro
Banca: Bruto Max Pimentel Escobar
Resumo: Este trabalho consiste no estudo do papel das simetrias quiral e de calibre eletromagnético, da constante 'g IND. A' e do tipo de acoplamento pion-núcleon em três processos: fotoprodução de um píon e de dois píons e interação fóton-núcleon. Os dois primeiros processos são tratados na aproximação em árvore, enquanto que no último são considerados também diagramas envolvendo um loop. O papel das simetrias é analisado investigando-se a existência de relações entre os vários diagramas de um dado processo. Já o papel do tipo de acoplamento pion-núcleon é analisado, comparando-se os resultados obtidos por meio de dois modelos de implementação da simetria quiral: o sigma linear e o não linear de Weinberg. Analogamente, o papel de 'g IND. A' é avaliado pela inspeção direta das expressões obtidas para os vários processos. Este estudo mostrou que, apenas no processo envolvendo dois píons externos a simetria quiral é relevante. Em particular, a simetria quiral é irrelevante para o fator de forma eletromagnético devido à nuvem piônica do núcleon, pelo menos no contexto das correções de um loop consideradas. Estes resultados constituem pontos de partida para o estudo mais abrangente do papel da simetria quiral em abordagens não perturbativas, tais como a do modelo de Skyrme
Abstract: In this Work we study the role played by chiral and electromagnetic gauge symmetries, the weak constant 'g IND. A' and pion-nucleon couplings in three processes; single and double pion photo production and photon-nucleon interaction. The first two of them are treated at tree levei, whereas the last one includes one loop corrections. The role of the symmetries is analyzed considering the existence of relationships among various diagrams contributing to a given process. The influence of the way pions couple to nucleons is studied by comparing results obtained by means of the linear sigma model and the non linear model proposed by Weinberg. Finally, the role of 'g IND. A' is assessed by direct inspection of formal expressions. Our study showed that chiral symmetry is relevant only for double pion photo production. In particular, chiral symmetry does not influence the pion cloud contribution to the electromagnetic nucleon form factor, at least within the one loop approximation considered. These results pave the way for more comprehensive studies of the role of chiral symmetry in non perturbative approaches, such as the Skyrme model
Mestre
Manzoni, Luiz ALberto. "Simetria quiral, modelos de quarks e espalhamento píon-píon no formalismo fock-tani /". São Paulo, 1995. http://hdl.handle.net/11449/132721.
Texto completo da fonteBanca: Vicente Pleitez
Banca: Manoel Roberto Robilotta
Resumo: Consideramos modelos de quarks quirais para estudar o espalhamento 'PI-PI' a baixas energias. A quebra dinâmica da simetria quiral é estudada através do método variacional de Bogoliubov-Valatin. Dentro deste esquema, a estrutura de quarks dos pions considerados como bosons de Goldstone é obtida. Através do formalismo Fock-Tani obtemos um Hamiltoniano efetivo em termos dos graus de liberdade piônicos e a partir deste obtemos a amplitude de espalhamento 'PI-PI' no limiar. Usando a propriedade de "crossing" da matriz de espalhamento, o resultado é estendido para energias além do limiar. O resultado concorda com aquele obtido por Weinberg no contexto da álgebra de correntes
Abstract: We consider chiral quark models to study 'PI-PI' scattering at low energies. The dynamical chiral symmetry breaking is studied by means of the Bogoliubov-Valatin variational method. Within such a scheme, the quark structure of the pions considered as Goldstone bosons is obtained. By means of the Fock-Tani formalism we obtain an effective Hamiltonian in terms of pion degrees of freedom and from this we obtain the 'PI-PI' scattering matrix at threshold. Using the crossing property of the scattering matrix, the result is extended to energies beyond threshold. The result agrees with the one obtained by Weinberg in context of current algebra
Mestre
Plum, Eric. "Chirality and metamaterials". Thesis, University of Southampton, 2010. https://eprints.soton.ac.uk/301296/.
Texto completo da fonteQureshi, Babar Ahmed. "Symmetries in noncommutative physics". Related electronic resource: Current Research at SU : database of SU dissertations, recent titles available full text, 2008. http://wwwlib.umi.com/cr/syr/main.
Texto completo da fonteDorjkhaidav, Orlokh Stone Sheldon. "Upper limit for electron-positron decaying to neutral Lambda(baryon)-antineutral Lamba(baryon) cross section and R in the center-of-mass energy range from 11.230 to 11.382 GeV". Related electronic resource: Current Research at SU : database of SU dissertations, recent titles available full text, 2004. http://wwwlib.umi.com/cr/syr/main.
Texto completo da fonteNasri, Salah Schechter Joseph. "Neutrinos in particle physics and cosmology". Related Electronic Resource: Current Research at SU : database of SU dissertations, recent titles available full text, 2003. http://wwwlib.umi.com/cr/syr/main.
Texto completo da fonteMudau, Lufuno Julia. "Emission of ³He ⁴He and ⁶He particles produce from the interaction of ¹²C with ⁹³Nb at 400 MeV incident energy". Thesis, University of the Western Cape, 2005. http://hdl.handle.net/11394/1903.
Texto completo da fonteThe inclusive double di®erential cross sections of 3He, 4He, and 6He par- ticles produced from the interaction of 12C with 93Nb at 400 MeV incident energy were extracted from the prescaled singles spectra which were mea- sured in conjunction with the correlation between 8Be fragments and ® par- ticles. A further aim of this project was to test the detector e±ciencies and energy calibrations by comparing the alpha and 8Be prescaled singles data with existing inclusive cross sections of the same reaction. The absolute cross sections of 3He and 6He fragments have been extracted based on the absolute normalization of the alpha particle spectra. A study of the inclusive spectra of 3He and 6He suggest similar features to those seen in the alpha particle spectra. These features are described by the projectile break-up and nucleon coalescence mechanisms. A theoretical model which takes both these mech- anisms into account was applied to describe 3He and 6He fragments. The model is able to reproduce reasonably well the inclusive energy spectra of the 3He and 6He fragments. These results are found to be consistent with previous studies of the emission of intermediate mass fragments.
South Africa
Livros sobre o assunto "Particles (Nuclear physics) Chirality"
Mannque, Rho, e Zahed Ismail, eds. Chiral nuclear dynamics. Singapore: World Scientific, 1996.
Encontre o texto completo da fonteWeigel, H. Chiral soliton models for baryons. Berlin: Springer, 2008.
Encontre o texto completo da fonteBeijing, China) IHEP Seminar on Perspectives for Studies of Chiral Particles at BES (2006. Proceedings of the IHEP Seminar on Perspectives for Studies of Chiral Particles at BES: February 23-February 24, 2006, Institute of High Energy Physics, CAS, Beijing. Tsukuba-shi: High Energy Accelerator Research Organizaion, 2006.
Encontre o texto completo da fonteOset, E., M. J. Vicente Vacas e Juan M. Nieves. International Workshop on Chiral Symmetry in Hadrons and Nuclei: 21-24 June 2010, Valencia, Spain. Melville, N.Y: American Institute of Physics, 2010.
Encontre o texto completo da fonteAlkofer, Reinhard. Chiral quark dynamics. Berlin: Springer-Verlag, 1995.
Encontre o texto completo da fonteHosaka, Atsushi. Hadron and nuclear physics 09: Osaka University, Japan, 16-19 November 2009. New Jersey: World Scientific, 2010.
Encontre o texto completo da fonte1931-, Bernstein Aron M., Drechsel D. 1937-, Walcher Thomas 1941- e Workshop on Chiral Dynamics: Theory and Experiment (2nd : 1997 : Mainz, Germany), eds. Chiral dynamics: Theory and experiment : proceedings of the workshop held in Mainz, Germany, 1-5 September 1997. Berlin: Springer, 1998.
Encontre o texto completo da fonteH, Toki, ed. Quarks, baryons and chiral symmetry. Singapore: World Scientific, 2001.
Encontre o texto completo da fonte1931-, Bernstein Aron M., Goity José L e Meissner Ulf-G, eds. Chiral dynamics: Theory and experiment III : Jefferson Laboratory, USA, July 17-22, 2000. River Edge, NJ: World Scientific, 2001.
Encontre o texto completo da fonteAPCTP Workshop on Astro-Hadron Physics (1997 Seoul, Korea). APCTP Workshop on Astro-Hadron Physics: Properties of hadrons in matter : in honor of Prof. Mannque Rho's 60th birthday. River Edge, NJ: World Scientific, 1999.
Encontre o texto completo da fonteCapítulos de livros sobre o assunto "Particles (Nuclear physics) Chirality"
Blin-Stoyle, R. J. "Elementary particles and their interactions". In Nuclear and Particle Physics, 135–52. Dordrecht: Springer Netherlands, 1991. http://dx.doi.org/10.1007/978-94-010-9561-7_7.
Texto completo da fonteObertelli, Alexandre, e Hiroyuki Sagawa. "Nuclear Physics and Standard Model of Elementary Particles". In Modern Nuclear Physics, 685–727. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-2289-2_10.
Texto completo da fonteMasterson, Robert E. "Nuclear Particles, Processes, and Reactions". In Introduction to Nuclear Reactor Physics, 115–65. Boca Raton : Taylor & Francis, a CRC title, part of the Taylor & Francis imprint, a member of the Taylor & Francis Group, the academic division of T&F Informa, plc, [2017]: CRC Press, 2017. http://dx.doi.org/10.1201/9781315118055-3.
Texto completo da fonteSchieck, Hans Paetz gen. "Introduction". In Nuclear Physics with Polarized Particles, 3–8. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-24226-7_1.
Texto completo da fonteSchieck, Hans Paetz gen. "Production of Polarization by Other Methods". In Nuclear Physics with Polarized Particles, 139–42. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-24226-7_10.
Texto completo da fonteSchieck, Hans Paetz gen. "Measurement of Polarization Observables". In Nuclear Physics with Polarized Particles, 143–44. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-24226-7_11.
Texto completo da fonteSchieck, Hans Paetz gen. "Polarimetry". In Nuclear Physics with Polarized Particles, 145–58. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-24226-7_12.
Texto completo da fonteSchieck, Hans Paetz gen. "Medical Applications". In Nuclear Physics with Polarized Particles, 161–63. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-24226-7_13.
Texto completo da fonteSchieck, Hans Paetz gen. "“Polarized” Fusion". In Nuclear Physics with Polarized Particles, 165–73. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-24226-7_14.
Texto completo da fonteSchieck, Hans Paetz gen. "Outlook". In Nuclear Physics with Polarized Particles, 175–77. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-24226-7_15.
Texto completo da fonteTrabalhos de conferências sobre o assunto "Particles (Nuclear physics) Chirality"
Tonev, D. "Check for Chirality in Nuclear Physics". In FRONTIERS IN NUCLEAR STRUCTURE, ASTROPHYSICS, AND REACTIONS - FINUSTAR. AIP, 2006. http://dx.doi.org/10.1063/1.2201013.
Texto completo da fonteStarosta, K., T. Koike, C. J. Chiara, D. B. Fossan e C. Vaman. "Chirality and angular momentum coupling in odd-odd nuclei". In NUCLEAR PHYSICS IN THE 21st CENTURY:International Nuclear Physics Conference INPC 2001. AIP, 2002. http://dx.doi.org/10.1063/1.1470041.
Texto completo da fonteZhu, L. H., X. G. Wu, C. Y. He, X. Hao, L. L. Wang, Y. Zheng, G. S. Li, Akira Ozawa e Weiping Lu. "Magnetic Rotation and Chirality and X(5) Critical Symmetry in Nucleus". In NUCLEAR PHYSICS TRENDS: 7th Japan-China Joint Nuclear Physics Symposium. AIP, 2010. http://dx.doi.org/10.1063/1.3442622.
Texto completo da fonteSyritsyn, Sergey, Jun-Sik Yoo, Yasumichi Aoki, Peter Boyle, Taku Izubuchi e Amarjit Soni. "Proton decay amplitudes with physical chirally-symmetric quarks on a lattice". In Particles and Nuclei International Conference 2021. Trieste, Italy: Sissa Medialab, 2022. http://dx.doi.org/10.22323/1.380.0443.
Texto completo da fonteJoshi, P. "Chirality in the A∼100 region". In THE LABYRINTH IN NUCLEAR STRUCTURE: International Conf. on The Labyrinth in Nuclear Structure, an EPS Nuclear Physics Divisional Conference. AIP, 2004. http://dx.doi.org/10.1063/1.1691733.
Texto completo da fontePapoulias, Dimitrios. "CEvNS nuclear physics aspects". In Particles and Nuclei International Conference 2021. Trieste, Italy: Sissa Medialab, 2022. http://dx.doi.org/10.22323/1.380.0265.
Texto completo da fonteCaniu, C. "Alpha particles in effective field theory". In XXXVI BRAZILIAN WORKSHOP ON NUCLEAR PHYSICS. AIP Publishing LLC, 2014. http://dx.doi.org/10.1063/1.4901788.
Texto completo da fonteShabaev, Vladimir M., Anton N. Artemyev e Vladimir A. Yerokhin. "QED and nuclear effects in highly charged ions". In Trapped charged particles and fundamental physics. AIP, 1999. http://dx.doi.org/10.1063/1.57463.
Texto completo da fonteAoi, Hayato, e Katsuhiko Suzuki. "Chirality Imbalance and Fermion Pair Production under the Strong Electromagnetic Field". In Proceedings of the 8th International Conference on Quarks and Nuclear Physics (QNP2018). Journal of the Physical Society of Japan, 2019. http://dx.doi.org/10.7566/jpscp.26.031025.
Texto completo da fontePolejaeva, Kathryn, e Akaki Rusetsky. "Three particles in a finite volume". In Sixth International Conference on Quarks and Nuclear Physics. Trieste, Italy: Sissa Medialab, 2012. http://dx.doi.org/10.22323/1.157.0105.
Texto completo da fonteRelatórios de organizações sobre o assunto "Particles (Nuclear physics) Chirality"
Kuti, J. Theoretical nuclear physics---elementary particles. Office of Scientific and Technical Information (OSTI), janeiro de 1989. http://dx.doi.org/10.2172/6036673.
Texto completo da fonteRiley, Mark, e Akis Pipidis. The Mechanical Analogue of the "Backbending" Phenomenon in Nuclear-structure Physics. Florida State University, maio de 2008. http://dx.doi.org/10.33009/fsu_physics-backbending.
Texto completo da fonte