Download or read book Sur la th orie du positron et le probl me d interaction des particules written by Jean Valatin and published by . This book was released on 1950 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sur la th orie du positron et le probl me de l interaction des particules written by Jean G. Valatin and published by . This book was released on 1950 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Foundations of Quantum Physics II 1933 1958 written by J. Kalckar and published by Elsevier. This book was released on 2013-10-22 with total page 559 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 7 is a direct continuation of Volume 6, which documented the birth of the complementarity argument and its earliest elaborations. It covers the extension and refinement of the complementarity argument from 1933 until Bohrs' death in 1962. All Bohr's publications on the subject, together with selected manuscripts and extracts of his correspondence with friends and fellow pioneers such as Werner Heisenberg and Wolfgang Pauli, are included. Divided into two, largely independent parts, the volume begins with Bohr's contributions to "Relativistic Quantum Theory". Together with Léon Rosenfeld, Bohr undertook a thorough investigation of the measuring problem in quantum electrodynamics and demonstrated the full accordance between the formalism and the result of idealized thought experiments. The articles in the second part, although also restricted in scope to the field of physics, address a broader audience. One of the most impressive treatises is Bohr's own account of his debates with Albert Einstein, over more than twenty years, on the consistency, the completeness and the epistemological consequences of quantum mechanics. Volumes 6 and 7 of the Collected Works are in turn related to the forthcoming Volume 10 which broadens the scope by presenting Bohr's applications of the complementarity argument beyond the domain of physics. Although each volume may be read independently, careful attention should be paid to the interrelationships between each volume in order to appreciate the subtlety of Bohr's continued elaboration and fine-tuning of his complementarity argument.
Download or read book Annales de la Fondation Louis de Broglie written by Fondation Louis de Broglie and published by . This book was released on 1992 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Foundations of quantum physics II 1933 1958 edited by J rgen Kalckar written by Niels Bohr and published by . This book was released on 1996 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Foundations of quantum physics II 1933 1958 written by Niels Bohr and published by . This book was released on 1996 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Collected Works written by Niels Bohr and published by . This book was released on 1996 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Collected Works written by Niels Henrik David Bohr and published by . This book was released on 1996 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book ETATS A PLUSIEURS PARTICULES DANS LES COLLISIONNEURS ELECTRON POSITRON ET PHOTON PHOTON written by VINCENT.. LAFAGE and published by . This book was released on 1996 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: LA GENERATION DES MASSES DANS LE MODELE STANDARD DE LA PHYSIQUE DES PARTICULES REPOSE SUR UN MECANISME DE BRISURE SPONTANEE DE SYMETRIE. SA MISE EN UVRE EST RAPPELEE, AINSI QUE SES CONTRAINTES TANT THEORIQUES (NATURALITE, STABILITE, TRIVIALITE, UNITARITE) QU'EXPERIMENTALES (LIMITES DES RECHERCHES DIRECTES ET INDIRECTES, PERSPECTIVES). LES TECHNIQUES DE CALCUL ASSOCIEES A L'EVALUATION DES OBSERVABLES EN THEORIE PERTURBATIVE DES CHAMPS SONT DECRITES, NOTAMMENT LA METHODE DES AMPLITUDES D'HELICITE, ETUDIEE EN DETAIL: CAS DES FERMIONS ET DES BOSONS VECTEURS, SANS MASSES, PUIS MASSIFS. LES TECHNIQUES D'INTEGRATION DE MONTE-CARLO, AINSI QUE LES APPROXIMATIONS DE FONCTIONS DE STRUCTURE (QUI PERMETTENT LA DESCRIPTION D'ASPECTS NON-PERTURBATIFS) SONT EGALEMENT PRESENTEES. AU MOYEN DE CES TECHNIQUES, L'ETUDE D'UN PROCESSUS DONNANT ACCES A LA PHYSIQUE AU-DELA DU MODELE STANDARD EST MENEE, DEBOUCHANT SUR DES PREDICTIONS TESTABLES EXPERIMENTALEMENT SUR L'ANNEAU DE COLLISION LEP EN PASSANT PAR UNE ETUDE DU BRUIT DE FOND STANDARD. LES ASPECTS TECHNIQUES D'UN FUTUR COLLISIONNEUR LINEAIRE DE PHOTONS SONT ENVISAGES. DANS CE CONTEXTE EXPERIMENTAL, LA PRODUCTION DE BOSONS VECTEURS LOURDS COMME LE Z, ET LA RECHERCHE D'UN HYPOTHETIQUE Z' (QU'IL SE COUPLE PREFERENTIELLEMENT AUX LEPTONS OU AUX QUARKS), EST ANALYSEES. DANS UNE DERNIERE PARTIE, LA PRODUCTION DE PAIRES DE QUARKS TOPS PAR FUSION DE BOSONS W SERT DE SUPPORT A LA RECHERCHE DU MECANISME DE BRISURE DE SYMETRIE. L'ETUDE EST MENEE DANS UN CONTEXTE EXPERIMENTAL REALISTE: SEPARATION DU BRUIT DE FOND (DECOUPAGE EN SOUS-ENSEMBLES INVARIANTS DE JAUGE), INFLUENCE DES POLARISATIONS, ACCES A UN MECANISME DE BRISURE NON-STANDARD
Download or read book The Third Bernard Gregory Lectures written by Chris Quigg and published by . This book was released on 1989 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Download or read book Recherche d une particule neutre produite en champ fort par interaction photon cristal written by Philippe Lautesse and published by . This book was released on 1992 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: UN FAISCEAU DE PHOTONS D'ENERGIE COMPRISE ENTRE 80 GEV ET 130 GEV, DE FAIBLE DIVERGENCE ANGULAIRE (60 RD), EST PRODUIT PAR RAYONNEMENT BREMSSTRAHLUNG D'ELECTRONS INCIDENTS DE 150 GEV DANS UNE CIBLE DE PLOMB D'UN DIXIEME DE LONGUEUR DE RADIATION. LE FAISCEAU DE PHOTONS PENETRE LE LONG DE L'AXE 110 D'UN CRISTAL DE GERMANIUM DE 400 M D'EPAISSEUR ET REFROIDI A 100 K. SUITE AUX INTERPRETATIONS DES RESULTATS DES EXPERIENCES IONS LOURDS-ATOMES LOURDS REALISEES A GESELLSCHAFT FUR SCHWERIONENFORSCHUNG (GSI), NOUS CHERCHONS A METTRE EN EVIDENCE UNE PARTICULE NEUTRE DONT LA MASSE SERAIT DE 1.8 MEV/C#2. PAR INTERACTION DE PHOTONS DE HAUTE ENERGIE AVEC LE CHAMP ELECTRIQUE DU CRISTAL, NOUS POUVONS OBTENIR DES CONDITIONS DE CHAMP FORT DONT LES EFFETS SONT ANALOGUES A CEUX OBSERVES DANS LES INTERACTIONS IONS LOURDS-ATOMES LOURDS. LE DISPOSITIF EXPERIMENTAL PERMET LA MISE EN EVIDENCE DE PARTICULES SE DESINTEGRANT DANS LE MODE ELECTRON-POSITRON ET DONT LES DUREES DE VIE SONT COMPRISES ENTRE 10##1#7 SEC. ET 10##1#0 SEC. CE QUI CORRESPOND A L'INTERVALLE ETUDIE A GSI. LA DISTANCE ENTRE L'ELECTRON ET LE POSITRON EST MESUREE PAR DES MICROPISTES DONT LE PAS EST DE 50 M ET QUI SONT PLACEES A 80 M DU CRISTAL (L'ANGLE LE PLUS PROBABLE ENTRE L'ELECTRON ET LE POSITRON EST DE L'ORDRE DE 10 RAD). ETANT DONNE QUE LE VERTEX DE DESINTEGRATION DE L'HYPOTHETIQUE PARTICULE NEUTRE N'EST PAS DETERMINE, LA VOIE DE FAISCEAU EST BLINDEE CONTRE LE CHAMP MAGNETIQUE TERRESTRE SUR CETTE DISTANCE POUR REDUIRE L'INCERTITUDE SUR LA DIFFERENCE DE POSITION ENTRE L'ELECTRON ET LE POSITRON. D'AUTRE PART, LE VIDE EST MAINTENU A 10##3 TORR AFIN DE REDUIRE LES DIFFUSIONS COULOMBIENNES MULTIPLES ET D'ELIMINER LA PRODUCTION DE BRUIT DE FOND. LES ENERGIES DE L'ELECTRON ET DU POSITRON SONT DETERMINEES A PARTIR DE CHAMBRES A FILS ET D'UN AIMANT. ON RECONSTRUIT AINSI LA MASSE INVARIANTE DU SYSTEME ELECTRON-POSITRON. UN PIC DE 1.8 MEV/C#2 DANS LE SPECTRE SERAIT LA SIGNATURE DE LA DESINTEGRATION, A L'EXTERIEUR DU CRISTAL, DE LA PARTICULE NEUTRE CHERCHEE, DONT L'EXISTENCE N'EST PAS PREVUE PAR L'ELECTRODYNAMIQUE QUANTIQUE (EDQ)
Download or read book A propos des systemes de particules en interaction sur un reseau written by F.. Comets and published by . This book was released on 1987 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: NOUS CONSIDERONS DES SYSTEMES DE PARTICULES SITUEES SUR UN RESEAU, AVEC DIVERSES STRUCTURES D'INTERACTION. POUR L'INTERACTION LOCALE SUR LE RESEAU ENTIER EN DIMENSION D, NOUS OBTENONS LES PROPRIETES DE GRANDES DEVIATIONS POUR LE CHAMP EMPIRIQUE D'UNE DEMEURE DE GIBBS; NOUS CONSIDERONS EGALEMENT LE CAS D'UNE INTERACTION ALEATOIRE. PUIS, NOUS ETUDIONS LA DYNAMIQUE DE GLAUBER D'UN SYSTEME SUR LE TORE AVEC INTERACTION DE CHAMP MOYEN LOCAL, DANS L'ASYMPTOTIQUE D'UN NOMBRE INFINI DE PARTICULES. L'ETUDE DES FLUCTUATIONS AUTOUR DE LA LOI DES GRANDS NOMBRES MONTRE LA NECESSITE D'UNE RENORMALISATION EN ESPACE ET EN TEMPS A LA TEMPERATURE CRITIQUE. LA THEORIE DES GRANDES DEVIATIONS PERMET D'ANALYSER LES CHANGEMENTS D'ATTRACTEURS : A BASSE TEMPERATURE, NOUS METTONS EN EVIDENCE LA NUCLEATION. ENFIN, NOUS ETUDIONS LES POINTS STATIONNAIRES DU MODELE DE CHAMP MOYEN LOCAL A L'AIDE DE LA THEORIE DES BIFURCATIONS
Download or read book Constantes fondamentales des th ories physiques written by Shimon Yiftah and published by . This book was released on 1956 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Who Cares about Particle Physics written by Pauline Gagnon and published by Oxford University Press. This book was released on 2016 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: CERN, the European Laboratory for particle physics, regularly makes the news. What kind of research happens at this international laboratory and how does it impact people's daily lives? Why is the discovery of the Higgs boson so important? Particle physics describes all matter found on Earth, in stars and all galaxies but it also tries to go beyond what is known to describe dark matter, a form of matter five times more prevalent than the known, regular matter. How do we know this mysterious dark matter exists and is there a chance it will be discovered soon? About sixty countries contributed to the construction of the gigantic Large Hadron Collider (LHC) at CERN and its immense detectors. Dive in to discover how international teams of researchers work together to push scientific knowledge forward. Here is a book written for every person who wishes to learn a little more about particle physics, without requiring prior scientific knowledge. It starts from the basics to build a solid understanding of current research in particle physics. A good dose of curiosity is all one will need to discover a whole world that spans from the infinitesimally small and stretches to the infinitely large, and where imminent discoveries could mark the dawn of a huge revolution in the current conception of the material world.
Download or read book Modern Nonlinear Optics Volume 119 Part 3 written by Myron W. Evans and published by John Wiley & Sons. This book was released on 2001-10-22 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt: Significant advances have occurred in the field since the previous edition, including advances in light squeezing, single photon optics, phase conjugation, and laser technology. The laser is essentially responsible for nonlinear effects and is extensively used in all branches of science, industry, and medicine.
Download or read book An International Bibliography on Atomic Energy Scientific aspects written by United Nations. Dept. of Political and Security Council Affairs. Atomic Energy Commission Group and published by . This book was released on 1949 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt:
