Measurement of the Lifetime of the Doubly Charmed Baryon Ξ++cc; Physical Review Letters; Vol. 121, iss. 5
| Parent link: | Physical Review Letters: Scientific Journal.— , 1958- Vol. 121, iss. 5.— 2018.— [052002, 10 p.] |
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| Συλλογικό Έργο: | , |
| Άλλοι συγγραφείς: | , , , , , , |
| Περίληψη: | Title screen The first measurement of the lifetime of the doubly charmed baryon Ξ++cc is presented, with the signal reconstructed in the final state Λ+cK−π+π+. The data sample used corresponds to an integrated luminosity of 1.7 fb−1, collected by the LHCb experiment in proton-proton collisions at a center-of-mass energy of 13 TeV. The Ξ++cc lifetime is measured to be 0.256+0.024−0.022(stat)±0.014(syst) ps. |
| Γλώσσα: | Αγγλικά |
| Έκδοση: |
2018
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| Θέματα: | |
| Διαθέσιμο Online: | http://earchive.tpu.ru/handle/11683/57723 https://doi.org/10.1103/PhysRevLett.121.052002 |
| Μορφή: | Ηλεκτρονική πηγή Κεφάλαιο βιβλίου |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=658848 |
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| 200 | 1 | |a Measurement of the Lifetime of the Doubly Charmed Baryon Ξ++cc |f R. Aaij [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 53 tit.] | ||
| 330 | |a The first measurement of the lifetime of the doubly charmed baryon Ξ++cc is presented, with the signal reconstructed in the final state Λ+cK−π+π+. The data sample used corresponds to an integrated luminosity of 1.7 fb−1, collected by the LHCb experiment in proton-proton collisions at a center-of-mass energy of 13 TeV. The Ξ++cc lifetime is measured to be 0.256+0.024−0.022(stat)±0.014(syst) ps. | ||
| 461 | 1 | |t Physical Review Letters |o Scientific Journal |d 1958- | |
| 463 | 1 | |t Vol. 121, iss. 5 |v [052002, 10 p.] |d 2018 | |
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