Studies of the resonance structure in D 0 → K ∓ π ± π ± π ∓ decays
Amplitude models are constructed to describe the resonance structure of and decays using collision data collected at centre-of-mass energies of 7 and 8 TeV with the LHCb experiment, corresponding to an integrated luminosity of 3.0 . The largest contributions to both decay amplitudes are found to co...
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creator | Aaij, R Adeva, B Adinolfi, M Ajaltouni, Z Akar, S Albrecht, J Alessio, F Alexander, M Alfonso Albero, A Ali, S Alkhazov, G Alvarez Cartelle, P Alves, Jr, A A Amato, S Amerio, S Amhis, Y An, L Anderlini, L Andreassi, G Andreotti, M Andrews, J E Appleby, R B Archilli, F d'Argent, P Arnau Romeu, J Artamonov, A Artuso, M Aslanides, E Atzeni, M Auriemma, G Baalouch, M Babuschkin, I Bachmann, S Back, J J Badalov, A Baesso, C Baker, S Balagura, V Baldini, W Baranov, A Barlow, R J Barschel, C Barsuk, S Barter, W Baryshnikov, F Batozskaya, V Battista, V Bay, A Beaucourt, L Beddow, J Bedeschi, F Bediaga, I Beiter, A Bel, L J Beliy, N Bellee, V Belloli, N Belous, K Belyaev, I Ben-Haim, E Bencivenni, G Benson, S Beranek, S Berezhnoy, A Bernet, R Berninghoff, D Bertholet, E Bertolin, A Betancourt, C Betti, F Bettler, M O van Beuzekom, M Bezshyiko, Ia Bifani, S Billoir, P Birnkraut, A Bizzeti, A Bjørn, M Blake, T Blanc, F Blusk, S Bocci, V Boettcher, T Bondar, A Bondar, N Bordyuzhin, I Borghi, S Borisyak, M Borsato, M Bossu, F Boubdir, M Bowcock, T J V Bowen, E Bozzi, C Braun, S Brodzicka, J Brundu, D Buchanan, E Burr, C Bursche, A |
description | Amplitude models are constructed to describe the resonance structure of
and
decays using
collision data collected at centre-of-mass energies of 7 and 8 TeV with the LHCb experiment, corresponding to an integrated luminosity of 3.0
. The largest contributions to both decay amplitudes are found to come from axial resonances, with decay modes
and
being prominent in
and
, respectively. Precise measurements of the lineshape parameters and couplings of the
,
and
resonances are made, and a quasi model-independent study of the
resonance is performed. The coherence factor of the decays is calculated from the amplitude models to be
, which is consistent with direct measurements. These models will be useful in future measurements of the unitary-triangle angle
and studies of charm mixing and
violation. |
doi_str_mv | 10.1140/epjc/s10052-018-5758-4 |
format | Article |
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and
decays using
collision data collected at centre-of-mass energies of 7 and 8 TeV with the LHCb experiment, corresponding to an integrated luminosity of 3.0
. The largest contributions to both decay amplitudes are found to come from axial resonances, with decay modes
and
being prominent in
and
, respectively. Precise measurements of the lineshape parameters and couplings of the
,
and
resonances are made, and a quasi model-independent study of the
resonance is performed. The coherence factor of the decays is calculated from the amplitude models to be
, which is consistent with direct measurements. These models will be useful in future measurements of the unitary-triangle angle
and studies of charm mixing and
violation.</description><identifier>ISSN: 1434-6044</identifier><identifier>EISSN: 1434-6052</identifier><identifier>DOI: 10.1140/epjc/s10052-018-5758-4</identifier><identifier>PMID: 30956546</identifier><language>eng</language><publisher>France: Springer Nature B.V</publisher><subject>Couplings ; CP violation ; Decay ; Large Hadron Collider ; Luminosity</subject><ispartof>The European physical journal. C, Particles and fields, 2018, Vol.78 (6), p.443-31</ispartof><rights>The European Physical Journal C is a copyright of Springer, (2018). All Rights Reserved. © 2018. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). 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C</creatorcontrib><creatorcontrib>Bursche, A</creatorcontrib><creatorcontrib>LHCb Collaboration</creatorcontrib><title>Studies of the resonance structure in D 0 → K ∓ π ± π ± π ∓ decays</title><title>The European physical journal. C, Particles and fields</title><addtitle>Eur Phys J C Part Fields</addtitle><description>Amplitude models are constructed to describe the resonance structure of
and
decays using
collision data collected at centre-of-mass energies of 7 and 8 TeV with the LHCb experiment, corresponding to an integrated luminosity of 3.0
. The largest contributions to both decay amplitudes are found to come from axial resonances, with decay modes
and
being prominent in
and
, respectively. Precise measurements of the lineshape parameters and couplings of the
,
and
resonances are made, and a quasi model-independent study of the
resonance is performed. The coherence factor of the decays is calculated from the amplitude models to be
, which is consistent with direct measurements. These models will be useful in future measurements of the unitary-triangle angle
and studies of charm mixing and
violation.</description><subject>Couplings</subject><subject>CP violation</subject><subject>Decay</subject><subject>Large Hadron Collider</subject><subject>Luminosity</subject><issn>1434-6044</issn><issn>1434-6052</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNpdkD1Ow0AUhFcIRILhCtFKNDQmb39tlyj8iiAKoLbW62fhKLGN11uko0LUcBKuwAW4Q06CEQEkmnmj0afR6BEyYnDImIQxNjM7dgxA8RBYHKpIxaHcIEMmhQx1H2_-eikHZMe5GQBwCfE2GQhIlFZSD8nVTefzEh2tC9rdI23R1ZWpLFLXtd52vkVaVvSYAl09vdBLunp-pR-P9P3tT7-iHK1Zul2yVZi5w731Dcjd6cnt5DycXp9dTI6mYcN00oWxLqwVNs5QFDnPpAVkCaAqbARCRZlGLCCSxigtmekd51EmFM8TJTOrhAjIwXdv09YPHl2XLkpncT43FdbepZyDkkywvi4g-__QWe3bql-XcpBxnGjOeU-N1pTPFpinTVsuTLtMfx4lPgEvIm4z</recordid><startdate>2018</startdate><enddate>2018</enddate><creator>Aaij, R</creator><creator>Adeva, B</creator><creator>Adinolfi, M</creator><creator>Ajaltouni, Z</creator><creator>Akar, S</creator><creator>Albrecht, 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Atzeni, M ; Auriemma, G ; Baalouch, M ; Babuschkin, I ; Bachmann, S ; Back, J J ; Badalov, A ; Baesso, C ; Baker, S ; Balagura, V ; Baldini, W ; Baranov, A ; Barlow, R J ; Barschel, C ; Barsuk, S ; Barter, W ; Baryshnikov, F ; Batozskaya, V ; Battista, V ; Bay, A ; Beaucourt, L ; Beddow, J ; Bedeschi, F ; Bediaga, I ; Beiter, A ; Bel, L J ; Beliy, N ; Bellee, V ; Belloli, N ; Belous, K ; Belyaev, I ; Ben-Haim, E ; Bencivenni, G ; Benson, S ; Beranek, S ; Berezhnoy, A ; Bernet, R ; Berninghoff, D ; Bertholet, E ; Bertolin, A ; Betancourt, C ; Betti, F ; Bettler, M O ; van Beuzekom, M ; Bezshyiko, Ia ; Bifani, S ; Billoir, P ; Birnkraut, A ; Bizzeti, A ; Bjørn, M ; Blake, T ; Blanc, F ; Blusk, S ; Bocci, V ; Boettcher, T ; Bondar, A ; Bondar, N ; Bordyuzhin, I ; Borghi, S ; Borisyak, M ; Borsato, M ; Bossu, F ; Boubdir, M ; Bowcock, T J V ; Bowen, E ; Bozzi, C ; Braun, S ; Brodzicka, J ; Brundu, D ; Buchanan, E ; Burr, C ; Bursche, A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p169t-86fcc3c8be3fd2b4c0e190e5fc70357b6eef074aa5641a074227b352d954bc533</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Couplings</topic><topic>CP violation</topic><topic>Decay</topic><topic>Large Hadron Collider</topic><topic>Luminosity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Aaij, R</creatorcontrib><creatorcontrib>Adeva, B</creatorcontrib><creatorcontrib>Adinolfi, M</creatorcontrib><creatorcontrib>Ajaltouni, Z</creatorcontrib><creatorcontrib>Akar, S</creatorcontrib><creatorcontrib>Albrecht, J</creatorcontrib><creatorcontrib>Alessio, F</creatorcontrib><creatorcontrib>Alexander, M</creatorcontrib><creatorcontrib>Alfonso Albero, A</creatorcontrib><creatorcontrib>Ali, S</creatorcontrib><creatorcontrib>Alkhazov, G</creatorcontrib><creatorcontrib>Alvarez Cartelle, 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J</creatorcontrib><creatorcontrib>Badalov, A</creatorcontrib><creatorcontrib>Baesso, C</creatorcontrib><creatorcontrib>Baker, S</creatorcontrib><creatorcontrib>Balagura, V</creatorcontrib><creatorcontrib>Baldini, W</creatorcontrib><creatorcontrib>Baranov, A</creatorcontrib><creatorcontrib>Barlow, R J</creatorcontrib><creatorcontrib>Barschel, C</creatorcontrib><creatorcontrib>Barsuk, S</creatorcontrib><creatorcontrib>Barter, W</creatorcontrib><creatorcontrib>Baryshnikov, F</creatorcontrib><creatorcontrib>Batozskaya, V</creatorcontrib><creatorcontrib>Battista, V</creatorcontrib><creatorcontrib>Bay, A</creatorcontrib><creatorcontrib>Beaucourt, L</creatorcontrib><creatorcontrib>Beddow, J</creatorcontrib><creatorcontrib>Bedeschi, F</creatorcontrib><creatorcontrib>Bediaga, I</creatorcontrib><creatorcontrib>Beiter, A</creatorcontrib><creatorcontrib>Bel, L J</creatorcontrib><creatorcontrib>Beliy, N</creatorcontrib><creatorcontrib>Bellee, V</creatorcontrib><creatorcontrib>Belloli, N</creatorcontrib><creatorcontrib>Belous, K</creatorcontrib><creatorcontrib>Belyaev, I</creatorcontrib><creatorcontrib>Ben-Haim, E</creatorcontrib><creatorcontrib>Bencivenni, G</creatorcontrib><creatorcontrib>Benson, S</creatorcontrib><creatorcontrib>Beranek, S</creatorcontrib><creatorcontrib>Berezhnoy, A</creatorcontrib><creatorcontrib>Bernet, R</creatorcontrib><creatorcontrib>Berninghoff, D</creatorcontrib><creatorcontrib>Bertholet, E</creatorcontrib><creatorcontrib>Bertolin, A</creatorcontrib><creatorcontrib>Betancourt, C</creatorcontrib><creatorcontrib>Betti, F</creatorcontrib><creatorcontrib>Bettler, M O</creatorcontrib><creatorcontrib>van Beuzekom, M</creatorcontrib><creatorcontrib>Bezshyiko, Ia</creatorcontrib><creatorcontrib>Bifani, S</creatorcontrib><creatorcontrib>Billoir, P</creatorcontrib><creatorcontrib>Birnkraut, A</creatorcontrib><creatorcontrib>Bizzeti, A</creatorcontrib><creatorcontrib>Bjørn, M</creatorcontrib><creatorcontrib>Blake, T</creatorcontrib><creatorcontrib>Blanc, F</creatorcontrib><creatorcontrib>Blusk, S</creatorcontrib><creatorcontrib>Bocci, V</creatorcontrib><creatorcontrib>Boettcher, T</creatorcontrib><creatorcontrib>Bondar, A</creatorcontrib><creatorcontrib>Bondar, N</creatorcontrib><creatorcontrib>Bordyuzhin, I</creatorcontrib><creatorcontrib>Borghi, S</creatorcontrib><creatorcontrib>Borisyak, M</creatorcontrib><creatorcontrib>Borsato, M</creatorcontrib><creatorcontrib>Bossu, F</creatorcontrib><creatorcontrib>Boubdir, M</creatorcontrib><creatorcontrib>Bowcock, T J V</creatorcontrib><creatorcontrib>Bowen, E</creatorcontrib><creatorcontrib>Bozzi, C</creatorcontrib><creatorcontrib>Braun, S</creatorcontrib><creatorcontrib>Brodzicka, J</creatorcontrib><creatorcontrib>Brundu, D</creatorcontrib><creatorcontrib>Buchanan, E</creatorcontrib><creatorcontrib>Burr, C</creatorcontrib><creatorcontrib>Bursche, A</creatorcontrib><creatorcontrib>LHCb Collaboration</creatorcontrib><collection>PubMed</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Aerospace Database</collection><collection>SciTech Premium Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Publicly Available Content 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>ProQuest Central China</collection><collection>MEDLINE - Academic</collection><jtitle>The European physical journal. C, Particles and fields</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Aaij, R</au><au>Adeva, B</au><au>Adinolfi, M</au><au>Ajaltouni, Z</au><au>Akar, S</au><au>Albrecht, J</au><au>Alessio, F</au><au>Alexander, M</au><au>Alfonso Albero, A</au><au>Ali, S</au><au>Alkhazov, G</au><au>Alvarez Cartelle, P</au><au>Alves, Jr, A A</au><au>Amato, S</au><au>Amerio, S</au><au>Amhis, Y</au><au>An, L</au><au>Anderlini, L</au><au>Andreassi, G</au><au>Andreotti, M</au><au>Andrews, J E</au><au>Appleby, R B</au><au>Archilli, F</au><au>d'Argent, P</au><au>Arnau Romeu, J</au><au>Artamonov, A</au><au>Artuso, M</au><au>Aslanides, E</au><au>Atzeni, M</au><au>Auriemma, G</au><au>Baalouch, M</au><au>Babuschkin, I</au><au>Bachmann, S</au><au>Back, J J</au><au>Badalov, A</au><au>Baesso, C</au><au>Baker, S</au><au>Balagura, V</au><au>Baldini, W</au><au>Baranov, A</au><au>Barlow, R J</au><au>Barschel, C</au><au>Barsuk, S</au><au>Barter, W</au><au>Baryshnikov, F</au><au>Batozskaya, V</au><au>Battista, V</au><au>Bay, A</au><au>Beaucourt, L</au><au>Beddow, J</au><au>Bedeschi, F</au><au>Bediaga, I</au><au>Beiter, A</au><au>Bel, L J</au><au>Beliy, N</au><au>Bellee, V</au><au>Belloli, N</au><au>Belous, K</au><au>Belyaev, I</au><au>Ben-Haim, E</au><au>Bencivenni, G</au><au>Benson, S</au><au>Beranek, S</au><au>Berezhnoy, A</au><au>Bernet, R</au><au>Berninghoff, D</au><au>Bertholet, E</au><au>Bertolin, A</au><au>Betancourt, C</au><au>Betti, F</au><au>Bettler, M O</au><au>van Beuzekom, M</au><au>Bezshyiko, Ia</au><au>Bifani, S</au><au>Billoir, P</au><au>Birnkraut, A</au><au>Bizzeti, A</au><au>Bjørn, M</au><au>Blake, T</au><au>Blanc, F</au><au>Blusk, S</au><au>Bocci, V</au><au>Boettcher, T</au><au>Bondar, A</au><au>Bondar, N</au><au>Bordyuzhin, I</au><au>Borghi, S</au><au>Borisyak, M</au><au>Borsato, M</au><au>Bossu, F</au><au>Boubdir, M</au><au>Bowcock, T J V</au><au>Bowen, E</au><au>Bozzi, C</au><au>Braun, S</au><au>Brodzicka, J</au><au>Brundu, D</au><au>Buchanan, E</au><au>Burr, C</au><au>Bursche, A</au><aucorp>LHCb Collaboration</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Studies of the resonance structure in D 0 → K ∓ π ± π ± π ∓ decays</atitle><jtitle>The European physical journal. C, Particles and fields</jtitle><addtitle>Eur Phys J C Part Fields</addtitle><date>2018</date><risdate>2018</risdate><volume>78</volume><issue>6</issue><spage>443</spage><epage>31</epage><pages>443-31</pages><issn>1434-6044</issn><eissn>1434-6052</eissn><abstract>Amplitude models are constructed to describe the resonance structure of
and
decays using
collision data collected at centre-of-mass energies of 7 and 8 TeV with the LHCb experiment, corresponding to an integrated luminosity of 3.0
. The largest contributions to both decay amplitudes are found to come from axial resonances, with decay modes
and
being prominent in
and
, respectively. Precise measurements of the lineshape parameters and couplings of the
,
and
resonances are made, and a quasi model-independent study of the
resonance is performed. The coherence factor of the decays is calculated from the amplitude models to be
, which is consistent with direct measurements. These models will be useful in future measurements of the unitary-triangle angle
and studies of charm mixing and
violation.</abstract><cop>France</cop><pub>Springer Nature B.V</pub><pmid>30956546</pmid><doi>10.1140/epjc/s10052-018-5758-4</doi><tpages>31</tpages><oa>free_for_read</oa></addata></record> |
fulltext | fulltext |
identifier | ISSN: 1434-6044 |
ispartof | The European physical journal. C, Particles and fields, 2018, Vol.78 (6), p.443-31 |
issn | 1434-6044 1434-6052 |
language | eng |
recordid | cdi_proquest_miscellaneous_2205413170 |
source | Springer Nature - Complete Springer Journals; DOAJ Directory of Open Access Journals; EZB-FREE-00999 freely available EZB journals; Springer Nature OA Free Journals |
subjects | Couplings CP violation Decay Large Hadron Collider Luminosity |
title | Studies of the resonance structure in D 0 → K ∓ π ± π ± π ∓ decays |
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