Isospin analysis of CP asymmetries in B decays
There is some theoretical uncertainty in the predictions for {ital CP}-violating hadronic asymmetries in neutral-{ital B} decays to {ital CP} eigenstates due to the existence of penguin diagrams. Using isospin relations, we show that it is possible to remove this uncertainty for the decays {ital B}{...
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| Veröffentlicht in: | Physical review letters 1990-12, Vol.65 (27), p.3381-3384 |
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| container_end_page | 3384 |
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| container_issue | 27 |
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| container_title | Physical review letters |
| container_volume | 65 |
| creator | GRONAU, M LONDON, D |
| description | There is some theoretical uncertainty in the predictions for {ital CP}-violating hadronic asymmetries in neutral-{ital B} decays to {ital CP} eigenstates due to the existence of penguin diagrams. Using isospin relations, we show that it is possible to remove this uncertainty for the decays {ital B}{sub {ital d}}{sup 0}{r arrow}{pi}{pi}. |
| doi_str_mv | 10.1103/PhysRevLett.65.3381 |
| format | Article |
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Using isospin relations, we show that it is possible to remove this uncertainty for the decays {ital B}{sub {ital d}}{sup 0}{r arrow}{pi}{pi}.</description><subject>645202 - High Energy Physics- Particle Interactions & Properties-Theoretical- Electromagnetic Interactions & Properties</subject><subject>645204 - High Energy Physics- Particle Interactions & Properties-Theoretical- Strong Interactions & Properties</subject><subject>AMPLITUDES</subject><subject>B MESONS</subject><subject>BOSONS</subject><subject>CHARM PARTICLES</subject><subject>CHARMED MESONS</subject><subject>CP INVARIANCE</subject><subject>D MESONS</subject><subject>DECAY</subject><subject>DECAY AMPLITUDES</subject><subject>ELEMENTARY PARTICLES</subject><subject>Exact sciences and technology</subject><subject>FIELD THEORIES</subject><subject>HADRONIC PARTICLE DECAY</subject><subject>HADRONS</subject><subject>INVARIANCE PRINCIPLES</subject><subject>ISOSPIN</subject><subject>KOBAYASHI-MASKAWA MATRIX</subject><subject>MATRICES</subject><subject>MESONS</subject><subject>PARAMETRIC ANALYSIS</subject><subject>PARTICLE DECAY</subject><subject>PARTICLE PROPERTIES</subject><subject>Physics</subject><subject>PHYSICS OF ELEMENTARY PARTICLES AND FIELDS</subject><subject>PSEUDOSCALAR MESONS</subject><subject>Quantum statistical mechanics</subject><subject>Statistical physics, thermodynamics, and nonlinear dynamical systems</subject><subject>SYMMETRY BREAKING</subject><subject>TRANSITION AMPLITUDES</subject><subject>UNIFIED-FIELD THEORIES</subject><issn>0031-9007</issn><issn>1079-7114</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1990</creationdate><recordtype>article</recordtype><recordid>eNpN0FtLwzAUwPEgipvTTyBIER986cxpLk0edXgZDByizyFLT1mll9nTCf32dmzInvKQ3zkJf8augU8BuHhYrnv6wN8Fdt1Uq6kQBk7YGHhq4xRAnrIx5wJiy3k6YhdE35xzSLQ5ZyPgXCZGpWM2nVNDm6KOfO3LngqKmjyaLSNPfVVh1xZI0XD7FGUYfE-X7Cz3JeHV4Zywr5fnz9lbvHh_nc8eF3EQynaxzgVYZRKdGWkxtxmqZAU2RdQ28VZJrVBCBirTgSOXw99XyUA0aAiZzsSE3e73NtQVjkLRYViHpq4xdE5ZY4zkA7rfo03b_GyROlcVFLAsfY3NlhwYZZMUpIaBij0NbUPUYu42bVH5tnfA3a6mO6rptHK7msPUzeGB7arC7Ghmn28AdwfgKfgyb30dCvp3UgzFUyP-AISXfQE</recordid><startdate>19901231</startdate><enddate>19901231</enddate><creator>GRONAU, M</creator><creator>LONDON, D</creator><general>American Physical Society</general><scope>IQODW</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>OTOTI</scope></search><sort><creationdate>19901231</creationdate><title>Isospin analysis of CP asymmetries in B decays</title><author>GRONAU, M ; LONDON, D</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c359t-6f3195826d849ef9de52b197ee692a95465e41d15d6c0e04338b252b6161cd6d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1990</creationdate><topic>645202 - High Energy Physics- Particle Interactions & Properties-Theoretical- Electromagnetic Interactions & Properties</topic><topic>645204 - High Energy Physics- Particle Interactions & Properties-Theoretical- Strong Interactions & Properties</topic><topic>AMPLITUDES</topic><topic>B MESONS</topic><topic>BOSONS</topic><topic>CHARM PARTICLES</topic><topic>CHARMED MESONS</topic><topic>CP INVARIANCE</topic><topic>D MESONS</topic><topic>DECAY</topic><topic>DECAY AMPLITUDES</topic><topic>ELEMENTARY PARTICLES</topic><topic>Exact sciences and technology</topic><topic>FIELD THEORIES</topic><topic>HADRONIC PARTICLE DECAY</topic><topic>HADRONS</topic><topic>INVARIANCE PRINCIPLES</topic><topic>ISOSPIN</topic><topic>KOBAYASHI-MASKAWA MATRIX</topic><topic>MATRICES</topic><topic>MESONS</topic><topic>PARAMETRIC ANALYSIS</topic><topic>PARTICLE DECAY</topic><topic>PARTICLE PROPERTIES</topic><topic>Physics</topic><topic>PHYSICS OF ELEMENTARY PARTICLES AND FIELDS</topic><topic>PSEUDOSCALAR MESONS</topic><topic>Quantum statistical mechanics</topic><topic>Statistical physics, thermodynamics, and nonlinear dynamical systems</topic><topic>SYMMETRY BREAKING</topic><topic>TRANSITION AMPLITUDES</topic><topic>UNIFIED-FIELD THEORIES</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>GRONAU, M</creatorcontrib><creatorcontrib>LONDON, D</creatorcontrib><collection>Pascal-Francis</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>OSTI.GOV</collection><jtitle>Physical review letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>GRONAU, M</au><au>LONDON, D</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Isospin analysis of CP asymmetries in B decays</atitle><jtitle>Physical review letters</jtitle><addtitle>Phys Rev Lett</addtitle><date>1990-12-31</date><risdate>1990</risdate><volume>65</volume><issue>27</issue><spage>3381</spage><epage>3384</epage><pages>3381-3384</pages><issn>0031-9007</issn><eissn>1079-7114</eissn><coden>PRLTAO</coden><abstract>There is some theoretical uncertainty in the predictions for {ital CP}-violating hadronic asymmetries in neutral-{ital B} decays to {ital CP} eigenstates due to the existence of penguin diagrams. Using isospin relations, we show that it is possible to remove this uncertainty for the decays {ital B}{sub {ital d}}{sup 0}{r arrow}{pi}{pi}.</abstract><cop>Ridge, NY</cop><pub>American Physical Society</pub><pmid>10042857</pmid><doi>10.1103/PhysRevLett.65.3381</doi><tpages>4</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0031-9007 |
| ispartof | Physical review letters, 1990-12, Vol.65 (27), p.3381-3384 |
| issn | 0031-9007 1079-7114 |
| language | eng |
| recordid | cdi_osti_scitechconnect_5988840 |
| source | American Physical Society Journals |
| subjects | 645202 - High Energy Physics- Particle Interactions & Properties-Theoretical- Electromagnetic Interactions & Properties 645204 - High Energy Physics- Particle Interactions & Properties-Theoretical- Strong Interactions & Properties AMPLITUDES B MESONS BOSONS CHARM PARTICLES CHARMED MESONS CP INVARIANCE D MESONS DECAY DECAY AMPLITUDES ELEMENTARY PARTICLES Exact sciences and technology FIELD THEORIES HADRONIC PARTICLE DECAY HADRONS INVARIANCE PRINCIPLES ISOSPIN KOBAYASHI-MASKAWA MATRIX MATRICES MESONS PARAMETRIC ANALYSIS PARTICLE DECAY PARTICLE PROPERTIES Physics PHYSICS OF ELEMENTARY PARTICLES AND FIELDS PSEUDOSCALAR MESONS Quantum statistical mechanics Statistical physics, thermodynamics, and nonlinear dynamical systems SYMMETRY BREAKING TRANSITION AMPLITUDES UNIFIED-FIELD THEORIES |
| title | Isospin analysis of CP asymmetries in B decays |
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