Measurement of CP asymmetries in D± → η′π± and D s ± → η ′ π ± decays
A search for CP violation in D±→η′π± and D±s→η′π± decays is performed using proton-proton collision data, corresponding to an integrated luminosity of 3 fb−1, recorded by the LHCb experiment at centre-of-mass energies of 7 and 8 TeV. The measured CP-violating charge asymmetries are ACP(D±→η′π±)=(−0....
Gespeichert in:
| Veröffentlicht in: | Physics letters. B 2017-08, Vol.771, p.21-30 |
|---|---|
| Hauptverfasser: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 30 |
|---|---|
| container_issue | |
| container_start_page | 21 |
| container_title | Physics letters. B |
| container_volume | 771 |
| creator | Aaij, R. Adeva, B. Adinolfi, M. Ajaltouni, Z. Akar, S. Albrecht, J. Alessio, F. Alexander, M. Ali, S. Alkhazov, G. Alvarez Cartelle, P. Alves, 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. Auriemma, G. Baalouch, M. Babuschkin, I. Bachmann, S. Back, J.J. Badalov, A. Baesso, C. Baker, S. Baldini, W. Barlow, R.J. Barschel, C. Barsuk, S. Barter, W. Baszczyk, M. Batozskaya, V. Batsukh, B. Battista, V. Bay, A. Beaucourt, L. Beddow, J. Bedeschi, F. Bediaga, I. Bel, L.J. Bellee, V. Belloli, N. Belous, K. Belyaev, I. Ben-Haim, E. Bencivenni, G. Benson, S. Benton, J. Berezhnoy, A. Bernet, R. Bertolin, A. Betancourt, C. Betti, F. Bettler, M.-O. van Beuzekom, M. Bezshyiko, Ia Bifani, S. Billoir, P. Bird, T. Birnkraut, A. Bitadze, A. Bizzeti, A. Blake, T. Blanc, F. Blouw, J. Blusk, S. Bocci, V. Boettcher, T. Bondar, A. Bondar, N. Bonivento, W. Bordyuzhin, I. Borgheresi, A. Borghi, S. Borisyak, M. Borsato, M. Bossu, F. Boubdir, M. Bowcock, T.J.V. Bowen, E. Bozzi, C. Braun, S. Britsch, M. Britton, T. Brodzicka, J. Buchanan, E. Burr, C. Bursche, A. Buytaert, J. Cadeddu, S. |
| description | A search for CP violation in D±→η′π± and D±s→η′π± decays is performed using proton-proton collision data, corresponding to an integrated luminosity of 3 fb−1, recorded by the LHCb experiment at centre-of-mass energies of 7 and 8 TeV. The measured CP-violating charge asymmetries are ACP(D±→η′π±)=(−0.61±0.72±0.55±0.12)% and ACP(D±s→η′π±)=(−0.82±0.36±0.24±0.27)%, where the first uncertainties are statistical, the second systematic, and the third are the uncertainties on the ACP(D±→K0Sπ±) and ACP(D±s→ϕπ±) measurements used for calibration. The results represent the most precise measurements of these asymmetries to date. |
| doi_str_mv | 10.1016/j.physletb.2017.05.013 |
| format | Article |
| fullrecord | <record><control><sourceid>hal_cross</sourceid><recordid>TN_cdi_hal_primary_oai_HAL_in2p3_01433321v1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>oai_HAL_in2p3_01433321v1</sourcerecordid><originalsourceid>FETCH-LOGICAL-c221t-f376422dc4f3f48b2338f198b172d02be5cf2e471816d5121168ea11741f2dea3</originalsourceid><addsrcrecordid>eNo9kDtOw0AQhrcAiRC4Atoe2czs-JUySoAgBUEBBdVqbe8qjmIn8hokd644QC6CQpM-B0jukJPgKEAzM5r_UXyMXSG4CBjcTN3FpLYzXcWuAAxd8F1AOmEdoBAcEfTojJ1bOwUA9CHosLdHrex7qXNdVHxu-OCZK1vnua7KTFueFXy4We2br_3nsp3b9b753jWbFVdFyofc8vZsJb5d81bhu-bwSHWianvBTo2aWX35u7vs9e72ZTByxk_3D4P-2EmEwMoxFAaeEGniGTJeFAuiyGAvijEUKYhY-4kR2gsxwiD1USAGkVaIoYdGpFpRl10feydqJhdllquylnOVyVF_LLNCLEgCekQk8ANbd3B0J-Xc2lKb_wiCPCCUU_mHUB4QSvDbPNEPNYtx4A</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Measurement of CP asymmetries in D± → η′π± and D s ± → η ′ π ± decays</title><source>DOAJ Directory of Open Access Journals</source><source>Elsevier ScienceDirect Journals</source><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><creator>Aaij, R. ; Adeva, B. ; Adinolfi, M. ; Ajaltouni, Z. ; Akar, S. ; Albrecht, J. ; Alessio, F. ; Alexander, M. ; Ali, S. ; Alkhazov, G. ; Alvarez Cartelle, P. ; Alves, 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. ; Auriemma, G. ; Baalouch, M. ; Babuschkin, I. ; Bachmann, S. ; Back, J.J. ; Badalov, A. ; Baesso, C. ; Baker, S. ; Baldini, W. ; Barlow, R.J. ; Barschel, C. ; Barsuk, S. ; Barter, W. ; Baszczyk, M. ; Batozskaya, V. ; Batsukh, B. ; Battista, V. ; Bay, A. ; Beaucourt, L. ; Beddow, J. ; Bedeschi, F. ; Bediaga, I. ; Bel, L.J. ; Bellee, V. ; Belloli, N. ; Belous, K. ; Belyaev, I. ; Ben-Haim, E. ; Bencivenni, G. ; Benson, S. ; Benton, J. ; Berezhnoy, A. ; Bernet, R. ; Bertolin, A. ; Betancourt, C. ; Betti, F. ; Bettler, M.-O. ; van Beuzekom, M. ; Bezshyiko, Ia ; Bifani, S. ; Billoir, P. ; Bird, T. ; Birnkraut, A. ; Bitadze, A. ; Bizzeti, A. ; Blake, T. ; Blanc, F. ; Blouw, J. ; Blusk, S. ; Bocci, V. ; Boettcher, T. ; Bondar, A. ; Bondar, N. ; Bonivento, W. ; Bordyuzhin, I. ; Borgheresi, A. ; Borghi, S. ; Borisyak, M. ; Borsato, M. ; Bossu, F. ; Boubdir, M. ; Bowcock, T.J.V. ; Bowen, E. ; Bozzi, C. ; Braun, S. ; Britsch, M. ; Britton, T. ; Brodzicka, J. ; Buchanan, E. ; Burr, C. ; Bursche, A. ; Buytaert, J. ; Cadeddu, S.</creator><creatorcontrib>Aaij, R. ; Adeva, B. ; Adinolfi, M. ; Ajaltouni, Z. ; Akar, S. ; Albrecht, J. ; Alessio, F. ; Alexander, M. ; Ali, S. ; Alkhazov, G. ; Alvarez Cartelle, P. ; Alves, 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. ; Auriemma, G. ; Baalouch, M. ; Babuschkin, I. ; Bachmann, S. ; Back, J.J. ; Badalov, A. ; Baesso, C. ; Baker, S. ; Baldini, W. ; Barlow, R.J. ; Barschel, C. ; Barsuk, S. ; Barter, W. ; Baszczyk, M. ; Batozskaya, V. ; Batsukh, B. ; Battista, V. ; Bay, A. ; Beaucourt, L. ; Beddow, J. ; Bedeschi, F. ; Bediaga, I. ; Bel, L.J. ; Bellee, V. ; Belloli, N. ; Belous, K. ; Belyaev, I. ; Ben-Haim, E. ; Bencivenni, G. ; Benson, S. ; Benton, J. ; Berezhnoy, A. ; Bernet, R. ; Bertolin, A. ; Betancourt, C. ; Betti, F. ; Bettler, M.-O. ; van Beuzekom, M. ; Bezshyiko, Ia ; Bifani, S. ; Billoir, P. ; Bird, T. ; Birnkraut, A. ; Bitadze, A. ; Bizzeti, A. ; Blake, T. ; Blanc, F. ; Blouw, J. ; Blusk, S. ; Bocci, V. ; Boettcher, T. ; Bondar, A. ; Bondar, N. ; Bonivento, W. ; Bordyuzhin, I. ; Borgheresi, A. ; Borghi, S. ; Borisyak, M. ; Borsato, M. ; Bossu, F. ; Boubdir, M. ; Bowcock, T.J.V. ; Bowen, E. ; Bozzi, C. ; Braun, S. ; Britsch, M. ; Britton, T. ; Brodzicka, J. ; Buchanan, E. ; Burr, C. ; Bursche, A. ; Buytaert, J. ; Cadeddu, S.</creatorcontrib><description>A search for CP violation in D±→η′π± and D±s→η′π± decays is performed using proton-proton collision data, corresponding to an integrated luminosity of 3 fb−1, recorded by the LHCb experiment at centre-of-mass energies of 7 and 8 TeV. The measured CP-violating charge asymmetries are ACP(D±→η′π±)=(−0.61±0.72±0.55±0.12)% and ACP(D±s→η′π±)=(−0.82±0.36±0.24±0.27)%, where the first uncertainties are statistical, the second systematic, and the third are the uncertainties on the ACP(D±→K0Sπ±) and ACP(D±s→ϕπ±) measurements used for calibration. The results represent the most precise measurements of these asymmetries to date.</description><identifier>ISSN: 0370-2693</identifier><identifier>DOI: 10.1016/j.physletb.2017.05.013</identifier><language>eng</language><publisher>Elsevier</publisher><subject>High Energy Physics - Experiment ; Physics</subject><ispartof>Physics letters. B, 2017-08, Vol.771, p.21-30</ispartof><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c221t-f376422dc4f3f48b2338f198b172d02be5cf2e471816d5121168ea11741f2dea3</citedby><cites>FETCH-LOGICAL-c221t-f376422dc4f3f48b2338f198b172d02be5cf2e471816d5121168ea11741f2dea3</cites><orcidid>0000-0001-7194-7566 ; 0000-0002-6553-6493 ; 0000-0002-5732-4343 ; 0000-0003-4249-6641 ; 0000-0002-8933-9427 ; 0000-0003-3128-0650 ; 0000-0002-2589-240X ; 0000-0003-2489-7812</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,776,780,860,881,27901,27902</link.rule.ids><backlink>$$Uhttps://in2p3.hal.science/in2p3-01433321$$DView record in HAL$$Hfree_for_read</backlink></links><search><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>Ali, S.</creatorcontrib><creatorcontrib>Alkhazov, G.</creatorcontrib><creatorcontrib>Alvarez Cartelle, P.</creatorcontrib><creatorcontrib>Alves, A.A.</creatorcontrib><creatorcontrib>Amato, S.</creatorcontrib><creatorcontrib>Amerio, S.</creatorcontrib><creatorcontrib>Amhis, Y.</creatorcontrib><creatorcontrib>An, L.</creatorcontrib><creatorcontrib>Anderlini, L.</creatorcontrib><creatorcontrib>Andreassi, G.</creatorcontrib><creatorcontrib>Andreotti, M.</creatorcontrib><creatorcontrib>Andrews, J.E.</creatorcontrib><creatorcontrib>Appleby, R.B.</creatorcontrib><creatorcontrib>Archilli, F.</creatorcontrib><creatorcontrib>d'Argent, P.</creatorcontrib><creatorcontrib>Arnau Romeu, J.</creatorcontrib><creatorcontrib>Artamonov, A.</creatorcontrib><creatorcontrib>Artuso, M.</creatorcontrib><creatorcontrib>Aslanides, E.</creatorcontrib><creatorcontrib>Auriemma, G.</creatorcontrib><creatorcontrib>Baalouch, M.</creatorcontrib><creatorcontrib>Babuschkin, I.</creatorcontrib><creatorcontrib>Bachmann, S.</creatorcontrib><creatorcontrib>Back, J.J.</creatorcontrib><creatorcontrib>Badalov, A.</creatorcontrib><creatorcontrib>Baesso, C.</creatorcontrib><creatorcontrib>Baker, S.</creatorcontrib><creatorcontrib>Baldini, W.</creatorcontrib><creatorcontrib>Barlow, R.J.</creatorcontrib><creatorcontrib>Barschel, C.</creatorcontrib><creatorcontrib>Barsuk, S.</creatorcontrib><creatorcontrib>Barter, W.</creatorcontrib><creatorcontrib>Baszczyk, M.</creatorcontrib><creatorcontrib>Batozskaya, V.</creatorcontrib><creatorcontrib>Batsukh, B.</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>Bel, L.J.</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>Benton, J.</creatorcontrib><creatorcontrib>Berezhnoy, A.</creatorcontrib><creatorcontrib>Bernet, R.</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>Bird, T.</creatorcontrib><creatorcontrib>Birnkraut, A.</creatorcontrib><creatorcontrib>Bitadze, A.</creatorcontrib><creatorcontrib>Bizzeti, A.</creatorcontrib><creatorcontrib>Blake, T.</creatorcontrib><creatorcontrib>Blanc, F.</creatorcontrib><creatorcontrib>Blouw, J.</creatorcontrib><creatorcontrib>Blusk, S.</creatorcontrib><creatorcontrib>Bocci, V.</creatorcontrib><creatorcontrib>Boettcher, T.</creatorcontrib><creatorcontrib>Bondar, A.</creatorcontrib><creatorcontrib>Bondar, N.</creatorcontrib><creatorcontrib>Bonivento, W.</creatorcontrib><creatorcontrib>Bordyuzhin, I.</creatorcontrib><creatorcontrib>Borgheresi, A.</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>Britsch, M.</creatorcontrib><creatorcontrib>Britton, T.</creatorcontrib><creatorcontrib>Brodzicka, J.</creatorcontrib><creatorcontrib>Buchanan, E.</creatorcontrib><creatorcontrib>Burr, C.</creatorcontrib><creatorcontrib>Bursche, A.</creatorcontrib><creatorcontrib>Buytaert, J.</creatorcontrib><creatorcontrib>Cadeddu, S.</creatorcontrib><title>Measurement of CP asymmetries in D± → η′π± and D s ± → η ′ π ± decays</title><title>Physics letters. B</title><description>A search for CP violation in D±→η′π± and D±s→η′π± decays is performed using proton-proton collision data, corresponding to an integrated luminosity of 3 fb−1, recorded by the LHCb experiment at centre-of-mass energies of 7 and 8 TeV. The measured CP-violating charge asymmetries are ACP(D±→η′π±)=(−0.61±0.72±0.55±0.12)% and ACP(D±s→η′π±)=(−0.82±0.36±0.24±0.27)%, where the first uncertainties are statistical, the second systematic, and the third are the uncertainties on the ACP(D±→K0Sπ±) and ACP(D±s→ϕπ±) measurements used for calibration. The results represent the most precise measurements of these asymmetries to date.</description><subject>High Energy Physics - Experiment</subject><subject>Physics</subject><issn>0370-2693</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNo9kDtOw0AQhrcAiRC4Atoe2czs-JUySoAgBUEBBdVqbe8qjmIn8hokd644QC6CQpM-B0jukJPgKEAzM5r_UXyMXSG4CBjcTN3FpLYzXcWuAAxd8F1AOmEdoBAcEfTojJ1bOwUA9CHosLdHrex7qXNdVHxu-OCZK1vnua7KTFueFXy4We2br_3nsp3b9b753jWbFVdFyofc8vZsJb5d81bhu-bwSHWianvBTo2aWX35u7vs9e72ZTByxk_3D4P-2EmEwMoxFAaeEGniGTJeFAuiyGAvijEUKYhY-4kR2gsxwiD1USAGkVaIoYdGpFpRl10feydqJhdllquylnOVyVF_LLNCLEgCekQk8ANbd3B0J-Xc2lKb_wiCPCCUU_mHUB4QSvDbPNEPNYtx4A</recordid><startdate>20170810</startdate><enddate>20170810</enddate><creator>Aaij, R.</creator><creator>Adeva, B.</creator><creator>Adinolfi, M.</creator><creator>Ajaltouni, Z.</creator><creator>Akar, S.</creator><creator>Albrecht, J.</creator><creator>Alessio, F.</creator><creator>Alexander, M.</creator><creator>Ali, S.</creator><creator>Alkhazov, G.</creator><creator>Alvarez Cartelle, P.</creator><creator>Alves, A.A.</creator><creator>Amato, S.</creator><creator>Amerio, S.</creator><creator>Amhis, Y.</creator><creator>An, L.</creator><creator>Anderlini, L.</creator><creator>Andreassi, G.</creator><creator>Andreotti, M.</creator><creator>Andrews, J.E.</creator><creator>Appleby, R.B.</creator><creator>Archilli, F.</creator><creator>d'Argent, P.</creator><creator>Arnau Romeu, J.</creator><creator>Artamonov, A.</creator><creator>Artuso, M.</creator><creator>Aslanides, E.</creator><creator>Auriemma, G.</creator><creator>Baalouch, M.</creator><creator>Babuschkin, I.</creator><creator>Bachmann, S.</creator><creator>Back, J.J.</creator><creator>Badalov, A.</creator><creator>Baesso, C.</creator><creator>Baker, S.</creator><creator>Baldini, W.</creator><creator>Barlow, R.J.</creator><creator>Barschel, C.</creator><creator>Barsuk, S.</creator><creator>Barter, W.</creator><creator>Baszczyk, M.</creator><creator>Batozskaya, V.</creator><creator>Batsukh, B.</creator><creator>Battista, V.</creator><creator>Bay, A.</creator><creator>Beaucourt, L.</creator><creator>Beddow, J.</creator><creator>Bedeschi, F.</creator><creator>Bediaga, I.</creator><creator>Bel, L.J.</creator><creator>Bellee, V.</creator><creator>Belloli, N.</creator><creator>Belous, K.</creator><creator>Belyaev, I.</creator><creator>Ben-Haim, E.</creator><creator>Bencivenni, G.</creator><creator>Benson, S.</creator><creator>Benton, J.</creator><creator>Berezhnoy, A.</creator><creator>Bernet, R.</creator><creator>Bertolin, A.</creator><creator>Betancourt, C.</creator><creator>Betti, F.</creator><creator>Bettler, M.-O.</creator><creator>van Beuzekom, M.</creator><creator>Bezshyiko, Ia</creator><creator>Bifani, S.</creator><creator>Billoir, P.</creator><creator>Bird, T.</creator><creator>Birnkraut, A.</creator><creator>Bitadze, A.</creator><creator>Bizzeti, A.</creator><creator>Blake, T.</creator><creator>Blanc, F.</creator><creator>Blouw, J.</creator><creator>Blusk, S.</creator><creator>Bocci, V.</creator><creator>Boettcher, T.</creator><creator>Bondar, A.</creator><creator>Bondar, N.</creator><creator>Bonivento, W.</creator><creator>Bordyuzhin, I.</creator><creator>Borgheresi, A.</creator><creator>Borghi, S.</creator><creator>Borisyak, M.</creator><creator>Borsato, M.</creator><creator>Bossu, F.</creator><creator>Boubdir, M.</creator><creator>Bowcock, T.J.V.</creator><creator>Bowen, E.</creator><creator>Bozzi, C.</creator><creator>Braun, S.</creator><creator>Britsch, M.</creator><creator>Britton, T.</creator><creator>Brodzicka, J.</creator><creator>Buchanan, E.</creator><creator>Burr, C.</creator><creator>Bursche, A.</creator><creator>Buytaert, J.</creator><creator>Cadeddu, S.</creator><general>Elsevier</general><scope>AAYXX</scope><scope>CITATION</scope><scope>1XC</scope><orcidid>https://orcid.org/0000-0001-7194-7566</orcidid><orcidid>https://orcid.org/0000-0002-6553-6493</orcidid><orcidid>https://orcid.org/0000-0002-5732-4343</orcidid><orcidid>https://orcid.org/0000-0003-4249-6641</orcidid><orcidid>https://orcid.org/0000-0002-8933-9427</orcidid><orcidid>https://orcid.org/0000-0003-3128-0650</orcidid><orcidid>https://orcid.org/0000-0002-2589-240X</orcidid><orcidid>https://orcid.org/0000-0003-2489-7812</orcidid></search><sort><creationdate>20170810</creationdate><title>Measurement of CP asymmetries in D± → η′π± and D s ± → η ′ π ± decays</title><author>Aaij, R. ; Adeva, B. ; Adinolfi, M. ; Ajaltouni, Z. ; Akar, S. ; Albrecht, J. ; Alessio, F. ; Alexander, M. ; Ali, S. ; Alkhazov, G. ; Alvarez Cartelle, P. ; Alves, 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. ; Auriemma, G. ; Baalouch, M. ; Babuschkin, I. ; Bachmann, S. ; Back, J.J. ; Badalov, A. ; Baesso, C. ; Baker, S. ; Baldini, W. ; Barlow, R.J. ; Barschel, C. ; Barsuk, S. ; Barter, W. ; Baszczyk, M. ; Batozskaya, V. ; Batsukh, B. ; Battista, V. ; Bay, A. ; Beaucourt, L. ; Beddow, J. ; Bedeschi, F. ; Bediaga, I. ; Bel, L.J. ; Bellee, V. ; Belloli, N. ; Belous, K. ; Belyaev, I. ; Ben-Haim, E. ; Bencivenni, G. ; Benson, S. ; Benton, J. ; Berezhnoy, A. ; Bernet, R. ; Bertolin, A. ; Betancourt, C. ; Betti, F. ; Bettler, M.-O. ; van Beuzekom, M. ; Bezshyiko, Ia ; Bifani, S. ; Billoir, P. ; Bird, T. ; Birnkraut, A. ; Bitadze, A. ; Bizzeti, A. ; Blake, T. ; Blanc, F. ; Blouw, J. ; Blusk, S. ; Bocci, V. ; Boettcher, T. ; Bondar, A. ; Bondar, N. ; Bonivento, W. ; Bordyuzhin, I. ; Borgheresi, A. ; Borghi, S. ; Borisyak, M. ; Borsato, M. ; Bossu, F. ; Boubdir, M. ; Bowcock, T.J.V. ; Bowen, E. ; Bozzi, C. ; Braun, S. ; Britsch, M. ; Britton, T. ; Brodzicka, J. ; Buchanan, E. ; Burr, C. ; Bursche, A. ; Buytaert, J. ; Cadeddu, S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c221t-f376422dc4f3f48b2338f198b172d02be5cf2e471816d5121168ea11741f2dea3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>High Energy Physics - Experiment</topic><topic>Physics</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>Ali, S.</creatorcontrib><creatorcontrib>Alkhazov, G.</creatorcontrib><creatorcontrib>Alvarez Cartelle, P.</creatorcontrib><creatorcontrib>Alves, A.A.</creatorcontrib><creatorcontrib>Amato, S.</creatorcontrib><creatorcontrib>Amerio, S.</creatorcontrib><creatorcontrib>Amhis, Y.</creatorcontrib><creatorcontrib>An, L.</creatorcontrib><creatorcontrib>Anderlini, L.</creatorcontrib><creatorcontrib>Andreassi, G.</creatorcontrib><creatorcontrib>Andreotti, M.</creatorcontrib><creatorcontrib>Andrews, J.E.</creatorcontrib><creatorcontrib>Appleby, R.B.</creatorcontrib><creatorcontrib>Archilli, F.</creatorcontrib><creatorcontrib>d'Argent, P.</creatorcontrib><creatorcontrib>Arnau Romeu, J.</creatorcontrib><creatorcontrib>Artamonov, A.</creatorcontrib><creatorcontrib>Artuso, M.</creatorcontrib><creatorcontrib>Aslanides, E.</creatorcontrib><creatorcontrib>Auriemma, G.</creatorcontrib><creatorcontrib>Baalouch, M.</creatorcontrib><creatorcontrib>Babuschkin, I.</creatorcontrib><creatorcontrib>Bachmann, S.</creatorcontrib><creatorcontrib>Back, J.J.</creatorcontrib><creatorcontrib>Badalov, A.</creatorcontrib><creatorcontrib>Baesso, C.</creatorcontrib><creatorcontrib>Baker, S.</creatorcontrib><creatorcontrib>Baldini, W.</creatorcontrib><creatorcontrib>Barlow, R.J.</creatorcontrib><creatorcontrib>Barschel, C.</creatorcontrib><creatorcontrib>Barsuk, S.</creatorcontrib><creatorcontrib>Barter, W.</creatorcontrib><creatorcontrib>Baszczyk, M.</creatorcontrib><creatorcontrib>Batozskaya, V.</creatorcontrib><creatorcontrib>Batsukh, B.</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>Bel, L.J.</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>Benton, J.</creatorcontrib><creatorcontrib>Berezhnoy, A.</creatorcontrib><creatorcontrib>Bernet, R.</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>Bird, T.</creatorcontrib><creatorcontrib>Birnkraut, A.</creatorcontrib><creatorcontrib>Bitadze, A.</creatorcontrib><creatorcontrib>Bizzeti, A.</creatorcontrib><creatorcontrib>Blake, T.</creatorcontrib><creatorcontrib>Blanc, F.</creatorcontrib><creatorcontrib>Blouw, J.</creatorcontrib><creatorcontrib>Blusk, S.</creatorcontrib><creatorcontrib>Bocci, V.</creatorcontrib><creatorcontrib>Boettcher, T.</creatorcontrib><creatorcontrib>Bondar, A.</creatorcontrib><creatorcontrib>Bondar, N.</creatorcontrib><creatorcontrib>Bonivento, W.</creatorcontrib><creatorcontrib>Bordyuzhin, I.</creatorcontrib><creatorcontrib>Borgheresi, A.</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>Britsch, M.</creatorcontrib><creatorcontrib>Britton, T.</creatorcontrib><creatorcontrib>Brodzicka, J.</creatorcontrib><creatorcontrib>Buchanan, E.</creatorcontrib><creatorcontrib>Burr, C.</creatorcontrib><creatorcontrib>Bursche, A.</creatorcontrib><creatorcontrib>Buytaert, J.</creatorcontrib><creatorcontrib>Cadeddu, S.</creatorcontrib><collection>CrossRef</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Physics letters. B</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>Ali, S.</au><au>Alkhazov, G.</au><au>Alvarez Cartelle, P.</au><au>Alves, 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>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>Baldini, W.</au><au>Barlow, R.J.</au><au>Barschel, C.</au><au>Barsuk, S.</au><au>Barter, W.</au><au>Baszczyk, M.</au><au>Batozskaya, V.</au><au>Batsukh, B.</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>Bel, L.J.</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>Benton, J.</au><au>Berezhnoy, A.</au><au>Bernet, R.</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>Bird, T.</au><au>Birnkraut, A.</au><au>Bitadze, A.</au><au>Bizzeti, A.</au><au>Blake, T.</au><au>Blanc, F.</au><au>Blouw, J.</au><au>Blusk, S.</au><au>Bocci, V.</au><au>Boettcher, T.</au><au>Bondar, A.</au><au>Bondar, N.</au><au>Bonivento, W.</au><au>Bordyuzhin, I.</au><au>Borgheresi, A.</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>Britsch, M.</au><au>Britton, T.</au><au>Brodzicka, J.</au><au>Buchanan, E.</au><au>Burr, C.</au><au>Bursche, A.</au><au>Buytaert, J.</au><au>Cadeddu, S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Measurement of CP asymmetries in D± → η′π± and D s ± → η ′ π ± decays</atitle><jtitle>Physics letters. B</jtitle><date>2017-08-10</date><risdate>2017</risdate><volume>771</volume><spage>21</spage><epage>30</epage><pages>21-30</pages><issn>0370-2693</issn><abstract>A search for CP violation in D±→η′π± and D±s→η′π± decays is performed using proton-proton collision data, corresponding to an integrated luminosity of 3 fb−1, recorded by the LHCb experiment at centre-of-mass energies of 7 and 8 TeV. The measured CP-violating charge asymmetries are ACP(D±→η′π±)=(−0.61±0.72±0.55±0.12)% and ACP(D±s→η′π±)=(−0.82±0.36±0.24±0.27)%, where the first uncertainties are statistical, the second systematic, and the third are the uncertainties on the ACP(D±→K0Sπ±) and ACP(D±s→ϕπ±) measurements used for calibration. The results represent the most precise measurements of these asymmetries to date.</abstract><pub>Elsevier</pub><doi>10.1016/j.physletb.2017.05.013</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0001-7194-7566</orcidid><orcidid>https://orcid.org/0000-0002-6553-6493</orcidid><orcidid>https://orcid.org/0000-0002-5732-4343</orcidid><orcidid>https://orcid.org/0000-0003-4249-6641</orcidid><orcidid>https://orcid.org/0000-0002-8933-9427</orcidid><orcidid>https://orcid.org/0000-0003-3128-0650</orcidid><orcidid>https://orcid.org/0000-0002-2589-240X</orcidid><orcidid>https://orcid.org/0000-0003-2489-7812</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0370-2693 |
| ispartof | Physics letters. B, 2017-08, Vol.771, p.21-30 |
| issn | 0370-2693 |
| language | eng |
| recordid | cdi_hal_primary_oai_HAL_in2p3_01433321v1 |
| source | DOAJ Directory of Open Access Journals; Elsevier ScienceDirect Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
| subjects | High Energy Physics - Experiment Physics |
| title | Measurement of CP asymmetries in D± → η′π± and D s ± → η ′ π ± decays |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-09T00%3A09%3A47IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-hal_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Measurement%20of%20CP%20asymmetries%20in%20D%C2%B1%E2%80%AF%E2%86%92%E2%80%AF%CE%B7%E2%80%B2%CF%80%C2%B1%20and%20D%20s%20%C2%B1%20%E2%86%92%20%CE%B7%20%E2%80%B2%20%CF%80%20%C2%B1%20decays&rft.jtitle=Physics%20letters.%20B&rft.au=Aaij,%20R.&rft.date=2017-08-10&rft.volume=771&rft.spage=21&rft.epage=30&rft.pages=21-30&rft.issn=0370-2693&rft_id=info:doi/10.1016/j.physletb.2017.05.013&rft_dat=%3Chal_cross%3Eoai_HAL_in2p3_01433321v1%3C/hal_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |