Relative yield of charged and neutral heavy meson pairs in e+e− annihilation near threshold
Abstract The subject of the charged-to-neutral yield ratio for $$B\bar B$$ and $$D\bar D$$ pairs near their respective thresholds in e+e− annihilation is revisited. As previously argued for the B mesons, this ratio should exhibit a substantial variation across the ϒ(4S) resonance due to interference...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Voloshin, M. B. [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2005 |
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| Schlagwörter: |
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| Anmerkung: |
© Pleiades Publishing, Inc. 2005 |
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| Übergeordnetes Werk: |
Enthalten in: Physics of atomic nuclei - Nauka/Interperiodica, 1993, 68(2005), 5 vom: Mai, Seite 771-778 |
|---|---|
| Übergeordnetes Werk: |
volume:68 ; year:2005 ; number:5 ; month:05 ; pages:771-778 |
| Links: |
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| DOI / URN: |
10.1134/1.1935010 |
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| 520 | |a Abstract The subject of the charged-to-neutral yield ratio for $$B\bar B$$ and $$D\bar D$$ pairs near their respective thresholds in e+e− annihilation is revisited. As previously argued for the B mesons, this ratio should exhibit a substantial variation across the ϒ(4S) resonance due to interference of the resonance scattering phase with the Coulomb interaction between the charged mesons. A simple alternative derivation of the expression describing this effect is presented here, and the analysis is extended to include the D-meson production in the region of the ψ(3770) resonance. The available data on kaon production at the φ(1020) resonance are also discussed in connection with the expected variation of the charged-to-neutral yield ratio. | ||
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10.1134/1.1935010 doi (DE-627)OLC2049901909 (DE-He213)1.1935010-p DE-627 ger DE-627 rakwb eng 530 VZ Voloshin, M. B. verfasserin aut Relative yield of charged and neutral heavy meson pairs in e+e− annihilation near threshold 2005 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Pleiades Publishing, Inc. 2005 Abstract The subject of the charged-to-neutral yield ratio for $$B\bar B$$ and $$D\bar D$$ pairs near their respective thresholds in e+e− annihilation is revisited. As previously argued for the B mesons, this ratio should exhibit a substantial variation across the ϒ(4S) resonance due to interference of the resonance scattering phase with the Coulomb interaction between the charged mesons. A simple alternative derivation of the expression describing this effect is presented here, and the analysis is extended to include the D-meson production in the region of the ψ(3770) resonance. The available data on kaon production at the φ(1020) resonance are also discussed in connection with the expected variation of the charged-to-neutral yield ratio. Elementary Particle Coulomb Interaction Substantial Variation Relative Yield Yield Ratio Enthalten in Physics of atomic nuclei Nauka/Interperiodica, 1993 68(2005), 5 vom: Mai, Seite 771-778 (DE-627)131188437 (DE-600)1146378-8 (DE-576)032622155 1063-7788 nnns volume:68 year:2005 number:5 month:05 pages:771-778 https://doi.org/10.1134/1.1935010 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY SSG-OPC-AST GBV_ILN_40 GBV_ILN_70 AR 68 2005 5 05 771-778 |
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10.1134/1.1935010 doi (DE-627)OLC2049901909 (DE-He213)1.1935010-p DE-627 ger DE-627 rakwb eng 530 VZ Voloshin, M. B. verfasserin aut Relative yield of charged and neutral heavy meson pairs in e+e− annihilation near threshold 2005 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Pleiades Publishing, Inc. 2005 Abstract The subject of the charged-to-neutral yield ratio for $$B\bar B$$ and $$D\bar D$$ pairs near their respective thresholds in e+e− annihilation is revisited. As previously argued for the B mesons, this ratio should exhibit a substantial variation across the ϒ(4S) resonance due to interference of the resonance scattering phase with the Coulomb interaction between the charged mesons. A simple alternative derivation of the expression describing this effect is presented here, and the analysis is extended to include the D-meson production in the region of the ψ(3770) resonance. The available data on kaon production at the φ(1020) resonance are also discussed in connection with the expected variation of the charged-to-neutral yield ratio. Elementary Particle Coulomb Interaction Substantial Variation Relative Yield Yield Ratio Enthalten in Physics of atomic nuclei Nauka/Interperiodica, 1993 68(2005), 5 vom: Mai, Seite 771-778 (DE-627)131188437 (DE-600)1146378-8 (DE-576)032622155 1063-7788 nnns volume:68 year:2005 number:5 month:05 pages:771-778 https://doi.org/10.1134/1.1935010 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY SSG-OPC-AST GBV_ILN_40 GBV_ILN_70 AR 68 2005 5 05 771-778 |
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10.1134/1.1935010 doi (DE-627)OLC2049901909 (DE-He213)1.1935010-p DE-627 ger DE-627 rakwb eng 530 VZ Voloshin, M. B. verfasserin aut Relative yield of charged and neutral heavy meson pairs in e+e− annihilation near threshold 2005 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Pleiades Publishing, Inc. 2005 Abstract The subject of the charged-to-neutral yield ratio for $$B\bar B$$ and $$D\bar D$$ pairs near their respective thresholds in e+e− annihilation is revisited. As previously argued for the B mesons, this ratio should exhibit a substantial variation across the ϒ(4S) resonance due to interference of the resonance scattering phase with the Coulomb interaction between the charged mesons. A simple alternative derivation of the expression describing this effect is presented here, and the analysis is extended to include the D-meson production in the region of the ψ(3770) resonance. The available data on kaon production at the φ(1020) resonance are also discussed in connection with the expected variation of the charged-to-neutral yield ratio. Elementary Particle Coulomb Interaction Substantial Variation Relative Yield Yield Ratio Enthalten in Physics of atomic nuclei Nauka/Interperiodica, 1993 68(2005), 5 vom: Mai, Seite 771-778 (DE-627)131188437 (DE-600)1146378-8 (DE-576)032622155 1063-7788 nnns volume:68 year:2005 number:5 month:05 pages:771-778 https://doi.org/10.1134/1.1935010 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY SSG-OPC-AST GBV_ILN_40 GBV_ILN_70 AR 68 2005 5 05 771-778 |
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Abstract The subject of the charged-to-neutral yield ratio for $$B\bar B$$ and $$D\bar D$$ pairs near their respective thresholds in e+e− annihilation is revisited. As previously argued for the B mesons, this ratio should exhibit a substantial variation across the ϒ(4S) resonance due to interference of the resonance scattering phase with the Coulomb interaction between the charged mesons. A simple alternative derivation of the expression describing this effect is presented here, and the analysis is extended to include the D-meson production in the region of the ψ(3770) resonance. The available data on kaon production at the φ(1020) resonance are also discussed in connection with the expected variation of the charged-to-neutral yield ratio. © Pleiades Publishing, Inc. 2005 |
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Abstract The subject of the charged-to-neutral yield ratio for $$B\bar B$$ and $$D\bar D$$ pairs near their respective thresholds in e+e− annihilation is revisited. As previously argued for the B mesons, this ratio should exhibit a substantial variation across the ϒ(4S) resonance due to interference of the resonance scattering phase with the Coulomb interaction between the charged mesons. A simple alternative derivation of the expression describing this effect is presented here, and the analysis is extended to include the D-meson production in the region of the ψ(3770) resonance. The available data on kaon production at the φ(1020) resonance are also discussed in connection with the expected variation of the charged-to-neutral yield ratio. © Pleiades Publishing, Inc. 2005 |
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Abstract The subject of the charged-to-neutral yield ratio for $$B\bar B$$ and $$D\bar D$$ pairs near their respective thresholds in e+e− annihilation is revisited. As previously argued for the B mesons, this ratio should exhibit a substantial variation across the ϒ(4S) resonance due to interference of the resonance scattering phase with the Coulomb interaction between the charged mesons. A simple alternative derivation of the expression describing this effect is presented here, and the analysis is extended to include the D-meson production in the region of the ψ(3770) resonance. The available data on kaon production at the φ(1020) resonance are also discussed in connection with the expected variation of the charged-to-neutral yield ratio. © Pleiades Publishing, Inc. 2005 |
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B.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Relative yield of charged and neutral heavy meson pairs in e+e− annihilation near threshold</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2005</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© Pleiades Publishing, Inc. 2005</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract The subject of the charged-to-neutral yield ratio for $$B\bar B$$ and $$D\bar D$$ pairs near their respective thresholds in e+e− annihilation is revisited. As previously argued for the B mesons, this ratio should exhibit a substantial variation across the ϒ(4S) resonance due to interference of the resonance scattering phase with the Coulomb interaction between the charged mesons. A simple alternative derivation of the expression describing this effect is presented here, and the analysis is extended to include the D-meson production in the region of the ψ(3770) resonance. The available data on kaon production at the φ(1020) resonance are also discussed in connection with the expected variation of the charged-to-neutral yield ratio.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Elementary Particle</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Coulomb Interaction</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Substantial Variation</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Relative Yield</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Yield Ratio</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Physics of atomic nuclei</subfield><subfield code="d">Nauka/Interperiodica, 1993</subfield><subfield code="g">68(2005), 5 vom: Mai, Seite 771-778</subfield><subfield code="w">(DE-627)131188437</subfield><subfield code="w">(DE-600)1146378-8</subfield><subfield code="w">(DE-576)032622155</subfield><subfield code="x">1063-7788</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:68</subfield><subfield code="g">year:2005</subfield><subfield code="g">number:5</subfield><subfield code="g">month:05</subfield><subfield code="g">pages:771-778</subfield></datafield><datafield tag="856" ind1="4" ind2="1"><subfield code="u">https://doi.org/10.1134/1.1935010</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_OLC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHY</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OPC-AST</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_40</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">68</subfield><subfield code="j">2005</subfield><subfield code="e">5</subfield><subfield code="c">05</subfield><subfield code="h">771-778</subfield></datafield></record></collection>
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