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  • 1
    Online Resource
    Online Resource
    Berlin, Heidelberg :Springer Berlin / Heidelberg,
    Keywords: Quantum chromodynamics. ; Electronic books.
    Description / Table of Contents: This book offers an introduction to Chiral Perturbation Theory. Coverage starts with the Lagrangian of the strong interactions and general symmetry principles, then develops the basic concepts of Chiral Perturbation Theory in the mesonic and baryonic sectors.
    Type of Medium: Online Resource
    Pages: 1 online resource (345 pages)
    Edition: 1st ed.
    ISBN: 9783642192548
    Series Statement: Lecture Notes in Physics Series ; v.830
    DDC: 530.14
    Language: English
    Note: Intro -- A Primer for Chiral Perturbation Theory -- Preface -- Contents -- 1 Quantum Chromodynamics and Chiral Symmetry -- 1.1…Some Remarks on SU(3) -- 1.2…Local Symmetries and the QCD Lagrangian -- 1.2.1 The QED Lagrangian -- 1.2.2 The QCD Lagrangian -- 1.3…Accidental, Global Symmetries of the QCD Lagrangian -- 1.3.1 Light and Heavy Quarks -- 1.3.2 Left-Handed and Right-Handed Quark Fields -- 1.3.3 Noether Theorem -- 1.3.4 Global Symmetry Currents of the Light-Quark Sector -- 1.3.5 The Chiral Algebra -- 1.3.6 Chiral Symmetry Breaking by the Quark Masses -- 1.4…Green Functions and Ward Identities -- 1.4.1 Ward Identities Resulting from U(1) Invariance: An Example -- 1.4.2 Chiral Green Functions -- 1.4.3 The Algebra of Currents -- 1.4.4 QCD in the Presence of External Fields and the Generating Functional -- 1.4.5 PCAC in the Presence of an External Electromagnetic Field -- References -- 2 Spontaneous Symmetry Breaking and the Goldstone Theorem -- 2.1…Degenerate Ground States -- 2.2…Spontaneous Breakdown of a Global, Continuous, Non-Abelian Symmetry -- 2.3…Goldstone Theorem -- 2.4…Explicit Symmetry Breaking: A First Look -- References -- 3 Chiral Perturbation Theory for Mesons -- 3.1…Effective Field Theory -- 3.2…Spontaneous Symmetry Breaking in QCD -- 3.2.1 The Hadron Spectrum -- 3.2.2 The Scalar Singlet Quark Condensate -- 3.3…Transformation Properties of the Goldstone Bosons -- 3.3.1 General Considerations -- 3.3.2 Application to QCD -- 3.4…Effective Lagrangian and Power-Counting Scheme -- 3.4.1 The Lowest-Order Effective Lagrangian -- 3.4.2 Symmetry Breaking by the Quark Masses -- 3.4.3 Construction of the Effective Lagrangian -- 3.4.4 Application at Lowest Order: Pion Decay -- 3.4.5 Application at Lowest Order: Pion-Pion Scattering -- 3.4.6 Application at Lowest Order: Compton Scattering -- 3.4.7 Dimensional Regularization. , 3.4.8 The Generation of Counter Terms -- 3.4.9 Power-Counting Scheme -- 3.5…Beyond Leading Order -- 3.5.1 The {{\fancyscript{O}}}(q^4) Lagrangian of Gasser and Leutwyler -- 3.5.2 Masses of the Goldstone Bosons at {{\fancyscript{O}}}(q^4) -- 3.5.3 The Effective Wess-Zumino-Witten Action -- 3.5.4 Chiral Perturbation Theory at {{\fancyscript{O}}}(q^6) -- References -- 4 Chiral Perturbation Theory for Baryons -- 4.1…Transformation Properties of the Fields -- 4.2…Baryonic Effective Lagrangian at Lowest Order -- 4.3…Applications at Lowest Order -- 4.3.1 Goldberger-Treiman Relation and the Axial-Vector Current Matrix Element -- 4.3.2 Pion-Nucleon Scattering -- 4.4…The Next-to-Leading-Order Lagrangian -- 4.5…Loop Diagrams: Renormalization and Power Counting -- 4.5.1 Counter Terms of the Baryonic ChPT Lagrangian -- 4.5.2 Power Counting -- 4.5.3 One-Loop Correction to the Nucleon Mass -- 4.6…Renormalization Schemes -- 4.6.1 Heavy-Baryon Approach -- 4.6.2 Infrared Regularization -- 4.6.3 Extended On-Mass-Shell Scheme -- 4.6.4 Dimensional Counting Analysis -- 4.7…The Delta Resonance -- 4.7.1 The Free Lagrangian of a Spin-3/2 System -- 4.7.2 Isospin -- 4.7.3 Leading-Order Lagrangian of the \Updelta(1232) Resonance -- 4.7.4 Consistent Interactions -- References -- 5 Applications and Outlook -- 5.1…Nucleon Mass and Sigma Term -- 5.1.1 Nucleon Mass to {\fancyscript{O}}(q^3) in the Heavy-Baryon Formalism -- 5.1.2 Nucleon Mass and Sigma Term at {\fancyscript{O}}(q^4) -- 5.1.3 Nucleon Mass Including the Delta Resonance -- 5.1.4 Nucleon Mass to {\fancyscript{O}}(q^6) -- 5.2…Nucleon Electromagnetic Form Factors to {\fancyscript{O}}(q^4) -- 5.3…Advanced Applications and Outlook -- 5.3.1 Chiral Extrapolationschiral extrapolation -- 5.3.2 Pion Photo- and Electroproductionpion production -- 5.3.3 Compton Scattering and PolarizabilitiesCompton scattering!nucleon. , 5.3.4 Virtual Compton ScatteringCompton scattering!virtual -- 5.3.5 Isospin-Symmetry Breakingisospin-symmetry breaking -- 5.3.6 Three-Flavor Calculations -- 5.3.7 Chiral Unitary Approacheschiral unitary approach -- 5.3.8 Complex-Mass Scheme -- 5.3.9 Chiral Effective Theory for Two- and Few-Nucleon Systemsfew-nucleon systems -- References -- Appendix A -- Appendix B -- Solutions to Exercises -- Index.
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  • 2
    Online Resource
    Online Resource
    Hannover : Univ., Inst. für Theoretische Physik
    Keywords: Forschungsbericht
    Type of Medium: Online Resource
    Pages: Online-Ressource (14 S., 300,1 KB)
    Series Statement: ITP-UH 05,31
    Language: English
    Note: Auch als Ausdruck vorhanden , Systemvoraussetzungen: Acrobat reader.
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  • 3
    Keywords: Forschungsbericht
    Description / Table of Contents: Radioluminescence,feldspat, sediment dating, archaeochronometry, geochronometry, quaternary, palaeolithic
    Type of Medium: Online Resource
    Pages: Online-Ressource (16 p. = 1,29 MB) , ill., graphs
    Language: German
    Note: nIndex. - Contract BMBF 03KR9FR2/7. - Engl. title: Radioluminescence in archaechronometry , Differences between the printed and electronic version of the document are possible , Also available as printed version , Systemvoraussetzungen: Acrobat reader.
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  • 4
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Analytical chemistry 29 (1957), S. 1046-1048 
    ISSN: 1520-6882
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    The @journal of organic chemistry 42 (1977), S. 1133-1136 
    ISSN: 1520-6904
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Industrial & engineering chemistry 46 (1954), S. 1296-1298 
    ISSN: 1520-5045
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
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  • 7
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Industrial & engineering chemistry 46 (1954), S. 63-63 
    ISSN: 1520-5045
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Journal of the American Chemical Society 100 (1978), S. 2029-2034 
    ISSN: 1520-5126
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Springer
    European archives of oto-rhino-laryngology and head & neck 235 (1982), S. 654-657 
    ISSN: 1434-4726
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Damages to inner ear function can be induced by improper application of ear drops. Which of the many substances combined in commercial otological preparations is mainly responsible, still remains a matter of controversy. In guinea pigs a defined amount of different ear drops is applied to the round window over a constant time period and, at the same time, the inner ear function is determined by continuous recording of the compound action potentials and cochlear microphonics. In this way, the relative intratympanic ototoxicity of neomycin and tetracain concentration series can be compared with commercial aminoglycoside containing ear drops. However, there are some ear drops which contain highly ototoxic substances, they show no significant differences of hearing loss to other.
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Springer
    European archives of oto-rhino-laryngology and head & neck 235 (1982), S. 657-659 
    ISSN: 1434-4726
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The effect of propriety disinfectants on the function of the guinea pig cochlea has been investigated by continuous derivation of compound action potentials and cochlear microphonics during and 8 days after intratympanic application. While ethylalcohol appears to be inappropriate for the treatment of inflammations of the tympanic cavity mucous membranes due to its local ototoxicity, other commonly used chemotherapeutics (boric acid, povidoneiodine, dequaliniumchloride) seem to have no adverse effects on the inner ear.
    Type of Medium: Electronic Resource
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