Semileptonic transition of B in noncommutative space- time
In this paper, we study the noncommutative effect on the semileptonic transition of B Ò Dlv . We replace the weak interaction vertex in the ordinary space with its counterpart in the noncommutative space. It is shown that, more new form factors are needded to describe the hadronic part of the transi...
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| Autor*in: |
M Gholami [verfasserIn] M Haghighat [verfasserIn] GH Khosravi [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch ; Persisch |
| Erschienen: |
2013 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
In: Iranian Journal of Physics Research - Isfahan University of Technology, 2007, 13(2013), 2, Seite 149-161 |
|---|---|
| Übergeordnetes Werk: |
volume:13 ; year:2013 ; number:2 ; pages:149-161 |
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| 520 | |a In this paper, we study the noncommutative effect on the semileptonic transition of B Ò Dlv . We replace the weak interaction vertex in the ordinary space with its counterpart in the noncommutative space. It is shown that, more new form factors are needded to describe the hadronic part of the transition amplitude. All the form factors are obtained at the lowest order of three point QCD sum rule. Consequently, the decay rate of B Ò Dlv is calculated and a bound of the order of 4 GeV on is given for B Ò Dlv=(5.5 ± 0.5) × 10-2. | ||
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(DE-627)DOAJ022902856 (DE-599)DOAJ7fd93b5200ef44a7b6d9a0777c4f3ac1 DE-627 ger DE-627 rakwb eng per QC1-999 M Gholami verfasserin aut Semileptonic transition of B in noncommutative space- time 2013 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this paper, we study the noncommutative effect on the semileptonic transition of B Ò Dlv . We replace the weak interaction vertex in the ordinary space with its counterpart in the noncommutative space. It is shown that, more new form factors are needded to describe the hadronic part of the transition amplitude. All the form factors are obtained at the lowest order of three point QCD sum rule. Consequently, the decay rate of B Ò Dlv is calculated and a bound of the order of 4 GeV on is given for B Ò Dlv=(5.5 ± 0.5) × 10-2. semileptonic transition noncommutative space form factor decay rate Physics M Haghighat verfasserin aut GH Khosravi verfasserin aut In Iranian Journal of Physics Research Isfahan University of Technology, 2007 13(2013), 2, Seite 149-161 (DE-627)683371886 (DE-600)2646269-2 23453664 nnns volume:13 year:2013 number:2 pages:149-161 https://doaj.org/article/7fd93b5200ef44a7b6d9a0777c4f3ac1 kostenfrei http://ijpr.iut.ac.ir/browse.php?a_code=A-10-1-628&slc_lang=en&sid=1 kostenfrei https://doaj.org/toc/1682-6957 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_206 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4305 AR 13 2013 2 149-161 |
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(DE-627)DOAJ022902856 (DE-599)DOAJ7fd93b5200ef44a7b6d9a0777c4f3ac1 DE-627 ger DE-627 rakwb eng per QC1-999 M Gholami verfasserin aut Semileptonic transition of B in noncommutative space- time 2013 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this paper, we study the noncommutative effect on the semileptonic transition of B Ò Dlv . We replace the weak interaction vertex in the ordinary space with its counterpart in the noncommutative space. It is shown that, more new form factors are needded to describe the hadronic part of the transition amplitude. All the form factors are obtained at the lowest order of three point QCD sum rule. Consequently, the decay rate of B Ò Dlv is calculated and a bound of the order of 4 GeV on is given for B Ò Dlv=(5.5 ± 0.5) × 10-2. semileptonic transition noncommutative space form factor decay rate Physics M Haghighat verfasserin aut GH Khosravi verfasserin aut In Iranian Journal of Physics Research Isfahan University of Technology, 2007 13(2013), 2, Seite 149-161 (DE-627)683371886 (DE-600)2646269-2 23453664 nnns volume:13 year:2013 number:2 pages:149-161 https://doaj.org/article/7fd93b5200ef44a7b6d9a0777c4f3ac1 kostenfrei http://ijpr.iut.ac.ir/browse.php?a_code=A-10-1-628&slc_lang=en&sid=1 kostenfrei https://doaj.org/toc/1682-6957 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_206 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4305 AR 13 2013 2 149-161 |
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In this paper, we study the noncommutative effect on the semileptonic transition of B Ò Dlv . We replace the weak interaction vertex in the ordinary space with its counterpart in the noncommutative space. It is shown that, more new form factors are needded to describe the hadronic part of the transition amplitude. All the form factors are obtained at the lowest order of three point QCD sum rule. Consequently, the decay rate of B Ò Dlv is calculated and a bound of the order of 4 GeV on is given for B Ò Dlv=(5.5 ± 0.5) × 10-2. |
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In this paper, we study the noncommutative effect on the semileptonic transition of B Ò Dlv . We replace the weak interaction vertex in the ordinary space with its counterpart in the noncommutative space. It is shown that, more new form factors are needded to describe the hadronic part of the transition amplitude. All the form factors are obtained at the lowest order of three point QCD sum rule. Consequently, the decay rate of B Ò Dlv is calculated and a bound of the order of 4 GeV on is given for B Ò Dlv=(5.5 ± 0.5) × 10-2. |
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In this paper, we study the noncommutative effect on the semileptonic transition of B Ò Dlv . We replace the weak interaction vertex in the ordinary space with its counterpart in the noncommutative space. It is shown that, more new form factors are needded to describe the hadronic part of the transition amplitude. All the form factors are obtained at the lowest order of three point QCD sum rule. Consequently, the decay rate of B Ò Dlv is calculated and a bound of the order of 4 GeV on is given for B Ò Dlv=(5.5 ± 0.5) × 10-2. |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">DOAJ022902856</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230307062028.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">230226s2013 xx |||||o 00| ||eng c</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)DOAJ022902856</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)DOAJ7fd93b5200ef44a7b6d9a0777c4f3ac1</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield><subfield code="a">per</subfield></datafield><datafield tag="050" ind1=" " ind2="0"><subfield code="a">QC1-999</subfield></datafield><datafield tag="100" ind1="0" ind2=" "><subfield code="a">M Gholami</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Semileptonic transition of B in noncommutative space- time</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2013</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">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">In this paper, we study the noncommutative effect on the semileptonic transition of B Ò Dlv . We replace the weak interaction vertex in the ordinary space with its counterpart in the noncommutative space. It is shown that, more new form factors are needded to describe the hadronic part of the transition amplitude. All the form factors are obtained at the lowest order of three point QCD sum rule. Consequently, the decay rate of B Ò Dlv is calculated and a bound of the order of 4 GeV on is given for B Ò Dlv=(5.5 ± 0.5) × 10-2.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">semileptonic transition</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">noncommutative space</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">form factor</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">decay rate</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Physics</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">M Haghighat</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">GH Khosravi</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">In</subfield><subfield code="t">Iranian Journal of Physics Research</subfield><subfield code="d">Isfahan University of Technology, 2007</subfield><subfield code="g">13(2013), 2, Seite 149-161</subfield><subfield code="w">(DE-627)683371886</subfield><subfield code="w">(DE-600)2646269-2</subfield><subfield code="x">23453664</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:13</subfield><subfield code="g">year:2013</subfield><subfield code="g">number:2</subfield><subfield code="g">pages:149-161</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doaj.org/article/7fd93b5200ef44a7b6d9a0777c4f3ac1</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://ijpr.iut.ac.ir/browse.php?a_code=A-10-1-628&slc_lang=en&sid=1</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">https://doaj.org/toc/1682-6957</subfield><subfield code="y">Journal toc</subfield><subfield code="z">kostenfrei</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_DOAJ</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_206</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2005</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2009</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2011</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2055</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2111</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4305</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">13</subfield><subfield code="j">2013</subfield><subfield code="e">2</subfield><subfield code="h">149-161</subfield></datafield></record></collection>
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