Some of semileptonic and nonleptonic decays of Bc meson in a Bethe-Salpeter relativistic quark model
The semileptonic decays and the nonleptonic decays B c + → P ( V ) + L , where P ( V ) denotes a pseudoscalar (vector) charmonium or -meson, and L denotes a light meson, are studied in the framework of improved instantaneous Bethe-Salpeter (BS) equation and the Mandelstam formula. The numerical resu...
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| Veröffentlicht in: | Science China. Physics, mechanics & astronomy mechanics & astronomy, 2015-07, Vol.58 (7), p.1-13 |
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| container_title | Science China. Physics, mechanics & astronomy |
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| creator | Chang, ChaoHsi Fu, HuiFeng Wang, GuoLi Zhang, JinMei |
| description | The semileptonic decays
and the nonleptonic decays
B
c
+
→
P
(
V
) +
L
, where
P
(
V
) denotes a pseudoscalar (vector) charmonium or
-meson, and
L
denotes a light meson, are studied in the framework of improved instantaneous Bethe-Salpeter (BS) equation and the Mandelstam formula. The numerical results (width and branching ratio of the decays) are presented in tables, and in order to compare conveniently, those obtained by other approaches are also put in the relevant tables. Based on the fact that the ratio
estimated here is in good agreement with the observation by LHCb
, one may conclude that with respect to the decays the present framework works quite well. |
| doi_str_mv | 10.1007/s11433-015-5671-x |
| format | Article |
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and the nonleptonic decays
B
c
+
→
P
(
V
) +
L
, where
P
(
V
) denotes a pseudoscalar (vector) charmonium or
-meson, and
L
denotes a light meson, are studied in the framework of improved instantaneous Bethe-Salpeter (BS) equation and the Mandelstam formula. The numerical results (width and branching ratio of the decays) are presented in tables, and in order to compare conveniently, those obtained by other approaches are also put in the relevant tables. Based on the fact that the ratio
estimated here is in good agreement with the observation by LHCb
, one may conclude that with respect to the decays the present framework works quite well.</description><identifier>ISSN: 1674-7348</identifier><identifier>EISSN: 1869-1927</identifier><identifier>DOI: 10.1007/s11433-015-5671-x</identifier><language>eng</language><publisher>Beijing: Science China Press</publisher><subject>Astronomy ; Classical and Continuum Physics ; Observations and Techniques ; Physics ; Physics and Astronomy ; Quark models</subject><ispartof>Science China. Physics, mechanics & astronomy, 2015-07, Vol.58 (7), p.1-13</ispartof><rights>Science China Press and Springer-Verlag Berlin Heidelberg 2015</rights><rights>Science China Press and Springer-Verlag Berlin Heidelberg 2015.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-p71x-f86c7cc02ccfc3fed00592ae38975df1e7fe5e7be6fb141e5be1d6f6d3a7d3d83</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11433-015-5671-x$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11433-015-5671-x$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Chang, ChaoHsi</creatorcontrib><creatorcontrib>Fu, HuiFeng</creatorcontrib><creatorcontrib>Wang, GuoLi</creatorcontrib><creatorcontrib>Zhang, JinMei</creatorcontrib><title>Some of semileptonic and nonleptonic decays of Bc meson in a Bethe-Salpeter relativistic quark model</title><title>Science China. Physics, mechanics & astronomy</title><addtitle>Sci. China Phys. Mech. Astron</addtitle><description>The semileptonic decays
and the nonleptonic decays
B
c
+
→
P
(
V
) +
L
, where
P
(
V
) denotes a pseudoscalar (vector) charmonium or
-meson, and
L
denotes a light meson, are studied in the framework of improved instantaneous Bethe-Salpeter (BS) equation and the Mandelstam formula. The numerical results (width and branching ratio of the decays) are presented in tables, and in order to compare conveniently, those obtained by other approaches are also put in the relevant tables. Based on the fact that the ratio
estimated here is in good agreement with the observation by LHCb
, one may conclude that with respect to the decays the present framework works quite well.</description><subject>Astronomy</subject><subject>Classical and Continuum Physics</subject><subject>Observations and Techniques</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Quark models</subject><issn>1674-7348</issn><issn>1869-1927</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNpFkMFKAzEQhoMoWGofwFvAczTZ7Caboy1qhYKH9r6kyUS37ibbZCv17U2p6FxmfvhmBj6Ebhm9Z5TKh8RYyTmhrCKVkIwcL9CE1UIRpgp5mWchSyJ5WV-jWUo7mosrWspyguw69ICDwwn6toNhDL41WHuLffB_2YLR3-mEzQ3uIQWPW481nsP4AWStuwFGiDhCp8f2q01j3tkfdPzEfbDQ3aArp7sEs98-RZvnp81iSVZvL6-LxxUZJDsSVwsjjaGFMc5wB5bSShUaeK1kZR0D6aACuQXhtqxkUG2BWeGE5Vpabms-RXfns0MM-wOksdmFQ_T5Y1Oo7KNUhZKZKs5UGmLr3yH-U4w2J5_N2WeTfTYnn82R_wAuEGrR</recordid><startdate>20150701</startdate><enddate>20150701</enddate><creator>Chang, ChaoHsi</creator><creator>Fu, HuiFeng</creator><creator>Wang, GuoLi</creator><creator>Zhang, JinMei</creator><general>Science China Press</general><general>Springer Nature B.V</general><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>L6V</scope><scope>M7S</scope><scope>P5Z</scope><scope>P62</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope></search><sort><creationdate>20150701</creationdate><title>Some of semileptonic and nonleptonic decays of Bc meson in a Bethe-Salpeter relativistic quark model</title><author>Chang, ChaoHsi ; Fu, HuiFeng ; Wang, GuoLi ; Zhang, JinMei</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p71x-f86c7cc02ccfc3fed00592ae38975df1e7fe5e7be6fb141e5be1d6f6d3a7d3d83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Astronomy</topic><topic>Classical and Continuum Physics</topic><topic>Observations and Techniques</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Quark models</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chang, ChaoHsi</creatorcontrib><creatorcontrib>Fu, HuiFeng</creatorcontrib><creatorcontrib>Wang, GuoLi</creatorcontrib><creatorcontrib>Zhang, JinMei</creatorcontrib><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Engineering Collection</collection><jtitle>Science China. Physics, mechanics & astronomy</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chang, ChaoHsi</au><au>Fu, HuiFeng</au><au>Wang, GuoLi</au><au>Zhang, JinMei</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Some of semileptonic and nonleptonic decays of Bc meson in a Bethe-Salpeter relativistic quark model</atitle><jtitle>Science China. Physics, mechanics & astronomy</jtitle><stitle>Sci. China Phys. Mech. Astron</stitle><date>2015-07-01</date><risdate>2015</risdate><volume>58</volume><issue>7</issue><spage>1</spage><epage>13</epage><pages>1-13</pages><issn>1674-7348</issn><eissn>1869-1927</eissn><abstract>The semileptonic decays
and the nonleptonic decays
B
c
+
→
P
(
V
) +
L
, where
P
(
V
) denotes a pseudoscalar (vector) charmonium or
-meson, and
L
denotes a light meson, are studied in the framework of improved instantaneous Bethe-Salpeter (BS) equation and the Mandelstam formula. The numerical results (width and branching ratio of the decays) are presented in tables, and in order to compare conveniently, those obtained by other approaches are also put in the relevant tables. Based on the fact that the ratio
estimated here is in good agreement with the observation by LHCb
, one may conclude that with respect to the decays the present framework works quite well.</abstract><cop>Beijing</cop><pub>Science China Press</pub><doi>10.1007/s11433-015-5671-x</doi><tpages>13</tpages></addata></record> |
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| ispartof | Science China. Physics, mechanics & astronomy, 2015-07, Vol.58 (7), p.1-13 |
| issn | 1674-7348 1869-1927 |
| language | eng |
| recordid | cdi_proquest_journals_2918649297 |
| source | SpringerLink Journals; Alma/SFX Local Collection |
| subjects | Astronomy Classical and Continuum Physics Observations and Techniques Physics Physics and Astronomy Quark models |
| title | Some of semileptonic and nonleptonic decays of Bc meson in a Bethe-Salpeter relativistic quark model |
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