EFFECTIVE THEORIES IN NUCLEAR PHYSICS AND HADRONS (Q3147844): Difference between revisions
Jump to navigation
Jump to search
(Created claim: summary (P836): THE PROJECT STUDIES SEVERAL TOPICS IN THE FIELD BETWEEN NUCLEAR PHYSICS AND HADRONES. _x000D_ _x000D_ the GROUP has developed a schema based on chiral sime in its(3), with vector MESONS INCLUDED VIA LOCAL HIDDEN GAUGE APPROACHY/O SPIN-SABOR symmetry. THUS WE WILL STUDY THE INTERACTION OF HADRONES AND THE DYNAMIC GENERATION OF LINKED STATES OR RESONANCES. WE WILL PAY PARTICULAR ATTENTION TO THE COMPONENTS OF THE WAVE FUNCTION IN THE DIFFERENT CH...) |
(Changed label, description and/or aliases in en: translated_label) |
||
| label / en | label / en | ||
EFFECTIVE THEORIES IN NUCLEAR PHYSICS AND HADRONS | |||
Revision as of 14:01, 12 October 2021
Project Q3147844 in Spain
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | EFFECTIVE THEORIES IN NUCLEAR PHYSICS AND HADRONS |
Project Q3147844 in Spain |
Statements
79,860.0 Euro
0 references
159,720.0 Euro
0 references
50.0 percent
0 references
1 January 2015
0 references
30 June 2018
0 references
AGENCIA CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS
0 references
39°30'14.11"N, 0°26'31.56"W
0 references
46190
0 references
EL PROYECTO ESTUDIA VARIOS TEMAS EN EL TERRENO ENTRE LA FISICA NUCLEAR Y DE HADRONES. _x000D_ _x000D_ EL GRUPO HA DESARROLLADO UN ESQUEMA BASADO EN LA SIMETRIA QUIRAL EN SU(3), CON MESONES VECTORIALES INCLUIDOS VIA ¿LOCAL HIDDEN GAUGE APPROACH¿ Y/O SIMETRIAS DE ESPIN-SABOR. ASI ESTUDIAREMOS LA INTERACCION DE HADRONES Y LA GENERACION DINAMICA DE ESTADOS LIGADOS O RESONANCIAS. PRESTAREMOS PARTICULAR ATENCION A LAS COMPONENTES DE LA FUNCION DE ONDA EN LOS DIFERENTES CANALES, USANDO UNA GENERALIZACION DE LA REGLA DE SUMA DE WEINBERG DESARROLLADA EN NUESTRO GRUPO. _x000D_ _x000D_ EL ESQUEMA ANTERIOR SE HA EXTRAPOLADO AL ESTUDIO DE HADRONES CON QUARKS ¿CHARM¿ O ¿BEAUTY¿, INCORPORANDO PREDICCIONES Y RESTRICCIONES DEDUCIDAS DE LAS SIMETRIAS DE ESPIN Y SABOR DE LOS QUARKS PESADOS. PODREMOS ESTUDIAR LOS RESULTADOS DE EXPERIMENTOS COMO LHCB (CERN), BES (CHINA), BELLE (JAPON), FAIR (ALEMANIA, EN SU MOMENTO), QUE BUSCAN NUEVOS ESTADOS (TETRAQUARKS, GLUEBALLS, MOLECULARES, EXOTICOS....). ESTUDIAREMOS LOS SECTORES DE MESON-MESON Y MESON-BARION CON LA IDEA DE ENCONTRAR ESTADOS MOLECULARES DIFICILES DE ENTENDER EN EL MODELO CONVENCIONAL DE QUARKS. ADEMAS, ESTUDIAREMOS MODOS DE DESINTEGRACION DE ESOS ESTADOS PARTICULARMENTE SENSIBLES A SU ESTRUCTURA. _x000D_ _x000D_ OTROS GRUPOS ESTUDIAN ALGUNOS DE ESOS ESTADOS EXOTICOS CON SIMULACIONES DE QCD EN EL RETICULO (LQCD). UTILIZAREMOS LOS METODOS ANTES MENCIONADOS PARA ESTUDIAR LA INTERACCION DE HADRONES EN VOLUMEN FINITO. USAREMOS UNA EXTENSION DE LA FORMULA DE LUSCHER, MEJORADA POR NOSOTROS PARA INCLUIR EFECTOS RELATIVISTAS Y CANALES ACOPLADOS, PARA ANALIZAR LOS RESULTADOS DE LQCD MONTE CARLO, E INFERIR LA NATURALEZA DE LOS ESTADOS ENCONTRADOS. TAMBIEN ESTUDIAREMOS LA DEPENDENCIA EN LA MASA DEL PION DE LOS RESULTADOS OBTENIDOS EN EL SECTOR DE CHARM Y BEAUTY. _x000D_ _x000D_ POR LO QUE RESPECTA A LA ESTRUCTURA NUCLEAR, ANALIZAREMOS CONEXIONES ENTRE RESULTADOS OBTENIDOS CON INTERACCIONES FENOMENOLOGICAS DE ALCANCE NULO (SKYRME) O FINITO (GOGNY O NAKADA), Y LAS PREDICCIONES MICROSCOPICAS CON INTERACCIONES REALISTAS. _x000D_ _x000D_ LOS METODOS DE TEORIA CUANTICA DE MUCHOS CUERPOS UTILIZADOS EN EL GRUPO PARA PROBLEMAS NUCLEARES SON MUY GENERALES Y PUEDEN SER APLICADOS A SISTEMAS APARENTEMENTE MUY DIFERENTES. COMPLETANDO ESTUDIOS ANTERIORES DE MIEMBROS DEL GRUPO, USAREMOS SIMULACIONES MONTE CARLO PARA ESTUDIAR NANOGOTAS DE HELIO DOPADAS, Y ANALIZAR SU SUPERFLUIDEZ EN FUNCION DEL NUMERO DE ATOMOS Y SU COMPOSICION ISOTOPICA. _x000D_ _x000D_ LAS INTERACCIONES DEBILES EN HADRONES Y NUCLEOS SON TAMBIEN OBJETIVOS PRIORITARIOS DEL PROYECTO. ESTUDIAREMOS DESINTEGRACIONES DE MESONES B EN UN CHARMONIO Y RESONANCIAS LIGERAS, RECIENTEMENTE OBSERVADAS EN LHCB. ESTOS PROCESOS SON UNA FUENTE NOVEDOSA DE INFORMACION SOBRE RESONANCIAS COMO F0(500), F0(980), KAPPA(800) Y MUCHAS OTRAS. _x000D_ _x000D_ CONTINUAREMOS CON EL ESTUDIO DE REACCIONES DE INTERES PARA EXPERIMENTOS DE OSCILACIONES DE NEUTRINOS, TEMA MUY OPORTUNO, PUES PARA OBTENER RESULTADOS PRECISOS EN LOS EXPERIMENTOS ACTUALES Y EXTRAER INFORMACION FIABLE SOBRE LAS PROPIEDADES AXIALES DE LOS NUCLEONES Y RESONANCIAS, ES CRUCIAL DESARROLLAR MODELOS NUCLEARES TEORICOS ROBUSTOS. EN PARTICULAR, RESALTAMOS LA RELEVANCIA DE LOS MECANISMOS MULTINUCLEONICOS PARA LA RECONSTRUCCION DE LA ENERGIA DE LOS NEUTRINOS, LA INTERPRETACION CORRECTA DE LOS DATOS DE COLISION CUASI ELASTICA Y LA EMISION DE FOTONES CON CORRIENTES NEUTRAS, ESTOS ULTIMOS RELEVANTES EN LOS EXPERIMENTOS DE APARICION DE NEUTRINOS. (Spanish)
0 references
THE PROJECT STUDIES SEVERAL TOPICS IN THE FIELD BETWEEN NUCLEAR PHYSICS AND HADRONES. _x000D_ _x000D_ the GROUP has developed a schema based on chiral sime in its(3), with vector MESONS INCLUDED VIA LOCAL HIDDEN GAUGE APPROACHY/O SPIN-SABOR symmetry. THUS WE WILL STUDY THE INTERACTION OF HADRONES AND THE DYNAMIC GENERATION OF LINKED STATES OR RESONANCES. WE WILL PAY PARTICULAR ATTENTION TO THE COMPONENTS OF THE WAVE FUNCTION IN THE DIFFERENT CHANNELS, USING A GENERALISATION OF THE WEINBERG SUM RULE DEVELOPED IN OUR GROUP. _x000D_ _x000D_ the FRONT Schema has been outsourced to the Hadron Statue With quarks or is it BEAUTY, INCORPORANTED PREDICATIONS AND RESTRITIONS deduced from the SPIN and SABOR symmetry of the quarks. WE WILL BE ABLE TO STUDY THE RESULTS OF EXPERIMENTS SUCH AS LHCB (CERN), BES (CHINA), BELLE (JAPAN), FAIR (GERMANY, AT THE TIME), LOOKING FOR NEW STATES (TETRAQUARKS, GLUEBALLS, MOLECULARS, EXOTICS...). WE WILL STUDY THE SECTORS OF MESON-MESON AND MESON-BARION WITH THE IDEA OF FINDING MOLECULAR STATES DIFFICULT TO UNDERSTAND IN THE CONVENTIONAL MODEL OF QUARKS. IN ADDITION, WE WILL LOOK AT WAYS OF DISINTEGRATING THOSE STATES THAT ARE PARTICULARLY SENSITIVE TO THEIR STRUCTURE. _x000D_ _x000D_ other groups study some of these EXOTICAL STATES with QCD SIMULATIONS IN RETICULO (LQCD). WE WILL USE THE ABOVE-MENTIONED METHODS TO STUDY THE INTERACTION OF HADRONS IN FINITE VOLUME. WE WILL USE AN EXTENSION OF THE LUSCHER FORMULA, IMPROVED BY US TO INCLUDE RELATIVISTIC EFFECTS AND COUPLED CHANNELS, TO ANALYSE THE RESULTS OF LQCD MONTE CARLO, AND TO INFER THE NATURE OF THE STATES FOUND. WE WILL ALSO STUDY THE DEPENDENCE ON THE MASS OF THE PIONEER ON THE RESULTS OBTAINED IN THE CHARM AND BEAUTY SECTOR. _x000D_ _x000D_ for WHERE RESPECTION TO NUCLEAR STRUCTURE, we will analyse CONNECTIONS BETWEEN RESULTS OBTENTED WITH Phenomenological INTERATIONS OF NULO (Skyrme) OR FINITO (GOGNY OR NAKADA), AND Microscopic PRECTIONS WITH REALIST INTERACTIONS. _x000D_ _x000D_ the QUANTICAL THEORY METHODS OF MUCH WORKS USED IN THE GROUP FOR NUCLEAR PROBLEMS A MUY GENERAL AND CAN BE APPLICED TO VERY DIFFERENT SYSTEMS. COMPLETING PREVIOUS STUDIES OF MEMBERS OF THE GROUP, WE WILL USE MONTE CARLO SIMULATIONS TO STUDY DOPED HELIUM NANODROPS, AND ANALYSE THEIR SUPERFLUIDITY BASED ON THE NUMBER OF ATOMS AND THEIR ISOTOPIC COMPOSITION. _x000D_ _x000D_ Weak INTERACTIONS IN Hadrons AND NUCLEOS ARE ALSO PRIORITAR OBJECTIVES OF THE PROJECT. WE WILL STUDY DISINTEGRATIONS OF B MESONS IN A CHARMONIUM AND LIGHT RESONANCES, RECENTLY OBSERVED IN LHCB. THESE PROCESSES ARE A NOVEL SOURCE OF RESONANCE INFORMATION SUCH AS F0(500), F0(980), KAPPA(800) AND MANY OTHERS. _x000D_ _x000D_ we will continue with the INTEREST REACTIONS STUDY FOR NEUTrino Oscillations EXPERIMENTS, VERY OPORTUNE, POINTS TO OBET PRICE RESULTS IN THE ACTUAL EXPERIMENTS AND EXTRACT FIABLE INFORMATION ON Nucleon Axial PROPERTY AND RESONANCES, it is CRUCIAL DEVELOPING ROBUSED NUCLEAR MODELERS. IN PARTICULAR, WE HIGHLIGHT THE RELEVANCE OF MULTINUCLEONIC MECHANISMS FOR THE RECONSTRUCTION OF NEUTRINO ENERGY, THE CORRECT INTERPRETATION OF QUASI-ELASTIC COLLISION DATA AND THE EMISSION OF PHOTONS WITH NEUTRAL CURRENTS, THESE LAST ONES RELEVANT IN NEUTRINO APPEARANCE EXPERIMENTS. (English)
12 October 2021
0 references
Paterna
0 references
Identifiers
FIS2014-51948-C2-1-P
0 references