Observation of the decay [lambda]0b→[lambda]c+pp̄ π−

The decay Λb0→Λc+pp‾π− is observed using pp collision data collected with the LHCb detector at centre-of-mass energies of s=7 and 8 Tev, corresponding to an integrated luminosity of 3 fb−1. The ratio of branching fractions between Λb0→Λc+pp‾π− and Λb0→Λc+π− decays is measured to beB(Λb0→Λc+pp‾π−)B(Λ...

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Main Authors:	Aaij, Roel (Author) , D'Argent, Philippe (Author) , Bachmann, Sebastian (Author) , Berninghoff, Daniel (Author) , Comerma-Montells, Albert (Author) , Dziewiecki, Michal (Author) , Gerick, David (Author) , Grabowski, Jascha (Author) , Han, Xiaoxue (Author) , Hansmann-Menzemer, Stephanie (Author) , Kecke, Matthieu (Author) , Kolpin, Michael (Author) , Kopecná, Renata (Author) , Leverington, Blake (Author) , Marks, Jörg (Author) , Mitzel, Dominik (Author) , Neubert, Sebastian (Author) , Neuner, Max (Author) , Skidmore, Nicola (Author) , Stemmle, Simon (Author) , Uwer, Ulrich (Author) , Zhelezov, Alexey (Author) , Stahl, Marian (Author) , Piucci, Alessio (Author) , Khanji, Basem (Author)
Corporate Author:	LHCb Collaboration (Author)
Format:	Article (Journal)
Language:	English
Published:	25 July 2018
In:	Physics letters Year: 2018, Volume: 784, Pages: 101-111
ISSN:	1873-2445
DOI:	10.1016/j.physletb.2018.07.033
Online Access:	Verlag, Volltext: https://doi.org/10.1016/j.physletb.2018.07.033 Verlag, Volltext: http://www.sciencedirect.com/science/article/pii/S0370269318305719
Author Notes:	LHCbCollaboration

Search for resonance-enhanced 𝐶⁢𝑃 and angular asymmetries in the [Lambda]+ 𝑐 →𝑝⁢[mu]+[mu]- decay at LHCb by Aaij, Roel (Author) , Bachmann, Sebastian (Author) , Carus, Leon (Author) , Caspary, Rowina (Author) , Celani, Sara (Author) , Cocha Toapaxi, Carlos (Author) , De Cian, Michel (Author) , Dittmann, Lucas (Author) , Esen, Sevda (Author) , Glaser, Fabian (Author) , Günther, Paul André (Author) , Han, Xiaoxue (Author) , Hansmann-Menzemer, Stephanie (Author) , Herrero Gascón, Paula (Author) , Langenbruch, Christoph (Author) , Leverington, Blake (Author) , Marks, Jörg (Author) , Roy, Shreya (Author) , Ruiz Diaz, Miguel (Author) , Tat, Martin Duy (Author) , Tuci, Giulia (Author) , Uecker, Lennart Henning (Author) , Unverzagt, Daniel Joachim (Author) , Uwer, Ulrich (Author) , Wang, Chishuai (Author) , Witola, Lukas (Author) , Zhao, Ya (Author) , Zhelezov, Alexey (Author) ,

in: Physical review, 111 (2025), 9, Artikel-ID L091102, Seite 1-14

Article (Journal) Online Resource

First observation of the Λ0b → D+D−Λ decay by Aaij, Roel (Author) , Bachmann, Sebastian (Author) , Carus, Leon (Author) , Caspary, Rowina (Author) , Celani, Sara (Author) , Cocha Toapaxi, Carlos (Author) , De Cian, Michel (Author) , Dittmann, Lucas (Author) , Esen, Sevda (Author) , Frau, Giulia (Author) , Glaser, Fabian (Author) , Günther, Paul André (Author) , Han, Xiaoxue (Author) , Hansmann-Menzemer, Stephanie (Author) , Herrero Gascón, Paula (Author) , Hu, Jiangqiao (Author) , Kubat, Jakub (Author) , Langenbruch, Christoph (Author) , Leverington, Blake (Author) , Marks, Jörg (Author) , Morgenthaler, Maurice Pierre (Author) , Pais, Preema (Author) , Roy, Shreya (Author) , Ruiz Diaz, Miguel (Author) , Schmelling, Michael (Author) , Tuci, Giulia (Author) , Uecker, Lennart Henning (Author) , Unverzagt, Daniel Joachim (Author) , Uwer, Ulrich (Author) , Wang, Chishuai (Author) , Witola, Lukas (Author) , Zhao, Ya (Author) , Zhelezov, Alexey (Author) ,

in: Journal of high energy physics, (2024), 7 vom: Juli, Artikel-ID 140, Seite 1-21

Article (Journal) Online Resource

Observation of [Lambda]0b → D+pπ−π− and [Lambda]0b → D*+pπ−π− decays by Aaij, Roel (Author) , Archilli, Flavio (Author) , Bachmann, Sebastian (Author) , Berninghoff, Daniel (Author) , Borsato, Martino (Author) , Caspary, Rowina (Author) , Frau, Giulia (Author) , Gerick, David (Author) , Grabowski, Jascha (Author) , Günther, Paul André (Author) , Han, Xiaoxue (Author) , Hansmann-Menzemer, Stephanie (Author) , Hu, Jiangqiao (Author) , Kopecná, Renata (Author) , Kubat, Jakub (Author) , Leverington, Blake (Author) , Li, Peilian (Author) , Malygina, Hanna (Author) , Marks, Jörg (Author) , Schmelling, Michael (Author) , Unverzagt, Daniel Joachim (Author) , Uwer, Ulrich (Author) , Waldi, Roland (Author) , Wang, Chishuai (Author) , Witola, Lukas (Author) , Zavertyaev, M. (Author) , Zhelezov, Alexey (Author) ,

in: Journal of high energy physics, (2022), 3 vom: März, Artikel-ID 153, Seite 1-29

Article (Journal) Online Resource

Observation of a Λ0b − ̄ Λ0b production asymmetry in proton-proton collisions at √s=7 and 8 TeV by Aaij, Roel (Author) , Archilli, Flavio (Author) , Bachmann, Sebastian (Author) , Berninghoff, Daniel (Author) , Borsato, Martino (Author) , Frau, Giulia (Author) , Gerick, David (Author) , Grabowski, Jascha (Author) , Günther, Paul André (Author) , Han, Xiaoxue (Author) , Hansmann-Menzemer, Stephanie (Author) , Hu, Jiangqiao (Author) , Kopecná, Renata (Author) , Leverington, Blake (Author) , Li, Peilian (Author) , Malygina, Hanna (Author) , Marks, Jörg (Author) , Meinert, Nis (Author) , Neubert, Sebastian (Author) , Sarpis, Mindaugas (Author) , Schmelling, Michael (Author) , Unverzagt, Daniel Joachim (Author) , Uwer, Ulrich (Author) , Viemann, Harald (Author) , Waldi, Roland (Author) , Wang, Chishuai (Author) , Witola, Lukas (Author) , Zhelezov, Alexey (Author) ,

in: Journal of high energy physics, (2021), 10, Artikel-ID 60, Seite 1-36

Verlag, lizenzpflichtig, Volltext

Article (Journal) Online Resource

Amplitude analysis of [lambda]0b -> [lambda]+c D0 K- decays and pentaquark searches in the [lambda]+c D0 system at the LHCb experiment by Piucci, Alessio (Author)

2019

Book/Monograph Thesis Online Resource

Amplitude analysis of [lambda]0b -> [lambda]+c D0 K- decays and pentaquark searches in the [lambda]+c D0 system at the LHCb experiment by Piucci, Alessio (Author)

[2019?]

Book/Monograph Thesis

First observation of the decay [lambda] 0b→ [lambda] +cD̄()0K- in preparation of a pentaquark search in the [lambda] +cD̄()0 system at the LHCB experiment by Stahl, Marian (Author)

2018

Book/Monograph Thesis

First observation of the decay [lambda] 0b→ [lambda] +cD̄()0K- in preparation of a pentaquark search in the [lambda] +cD̄()0 system at the LHCB experiment by Stahl, Marian (Author)

2018

Book/Monograph Thesis Online Resource

A measurement of the CP asymmetry difference between [Lambda]+c→pK−K+ and pπ−π+ decays by Aaij, Roel (Author) , D'Argent, Philippe (Author) , Bachmann, Sebastian (Author) , Berninghoff, Daniel (Author) , Braun, Svende (Author) , Comerma-Montells, Albert (Author) , De Cian, Michel (Author) , Dziewiecki, Michal (Author) , Esen, Sevda (Author) , Gerick, David (Author) , Grabowski, Jascha (Author) , Grünberg, Oliver (Author) , Han, Xiaoxue (Author) , Hansmann-Menzemer, Stephanie (Author) , Heß, Miriam (Author) , Kecke, Matthieu (Author) , Khanji, Basem (Author) , Kolpin, Michael (Author) , Kopecná, Renata (Author) , Leverington, Blake (Author) , Marks, Jörg (Author) , Meinert, Nis (Author) , Mitzel, Dominik (Author) , Neubert, Sebastian (Author) , Neuner, Max (Author) , Nikodem, Thomas (Author) , Piucci, Alessio (Author) , Skidmore, Nicola (Author) , Stahl, Marian (Author) , Stemmle, Simon (Author) , Uwer, Ulrich (Author) , Zhelezov, Alexey (Author) , Tilburg, Jeroen van (Author) , Viemann, Harald (Author) , Waldi, Roland (Author) ,

in: Journal of high energy physics, (2018,3) Artikel-Nummer 182, 21 Seiten

Article (Journal) Online Resource

Measurements of the branching fractions of [lambda]+c→pπ−π+, [lambda]+c→pK−K+, and [lambda]+c→pπ−K+ by Aaij, Roel (Author) , D'Argent, Philippe (Author) , Bachmann, Sebastian (Author) , Berninghoff, Daniel (Author) , Braun, Svende (Author) , Comerma-Montells, Albert (Author) , De Cian, Michel (Author) , Dziewiecki, Michal (Author) , Esen, Sevda (Author) , Gerick, David (Author) , Grabowski, Jascha (Author) , Grünberg, Oliver (Author) , Han, Xiaoxue (Author) , Hansmann-Menzemer, Stephanie (Author) , Heß, Miriam (Author) , Kecke, Matthieu (Author) , Khanji, Basem (Author) , Kolpin, Michael (Author) , Kopecná, Renata (Author) , Leverington, Blake (Author) , Marks, Jörg (Author) , Meinert, Nis (Author) , Mitzel, Dominik (Author) , Neubert, Sebastian (Author) , Neuner, Max (Author) , Nikodem, Thomas (Author) , Piucci, Alessio (Author) , Stahl, Marian (Author) , Stemmle, Simon (Author) , Uwer, Ulrich (Author) , Viemann, Harald (Author) , Waldi, Roland (Author) , Zhelezov, Alexey (Author) , Tilburg, Jeroen van (Author) ,

in: Journal of high energy physics, (2018,3) Artikel-Nummer 43, 23 Seiten

Article (Journal) Online Resource

Search for CP violation in [lambda]0b→pK− and [lambda]0b→pπ− decays by Aaij, Roel (Author) , D'Argent, Philippe (Author) , Bachmann, Sebastian (Author) , Braun, Svende (Author) , De Cian, Michel (Author) , Comerma-Montells, Albert (Author) , Esen, Sevda (Author) , Gerick, David (Author) , Grabowski, Jascha (Author) , Han, Xiaoxue (Author) , Hansmann-Menzemer, Stephanie (Author) , Kecke, Matthieu (Author) , Khanji, Basem (Author) , Leverington, Blake (Author) , Marks, Jörg (Author) , Mitzel, Dominik (Author) , Neubert, Sebastian (Author) , Neuner, Max (Author) , Piucci, Alessio (Author) , Skidmore, Nicola (Author) , Stahl, Marian (Author) , Stemmle, Simon (Author) , Tilburg, Jeroen van (Author) , Uwer, Ulrich (Author) , Zhelezov, Alexey (Author) , Berninghoff, Daniel (Author) , Kolpin, Michael (Author) , Kopecná, Renata (Author) ,

in: Physics letters, 787 (2018), Seite 124-133

Article (Journal) Online Resource

Measurement of B0, B0s, B+ and [lambda]0b production asymmetries in 7 and 8 TeV proton–proton collisions by Aaij, Roel (Author) , D'Argent, Philippe (Author) , Bachmann, Sebastian (Author) , Braun, Svende (Author) , Britsch, Markward (Author) , Comerma-Montells, Albert (Author) , De Cian, Michel (Author) , Esen, Sevda (Author) , Gerick, David (Author) , Gersabeck, Evelina (Author) , Han, Xiaoxue (Author) , Hansmann-Menzemer, Stephanie (Author) , Jäger, Andreas (Author) , Kecke, Matthieu (Author) , Khanji, Basem (Author) , Kolpin, Michael (Author) , Kreplin, Katharina (Author) , Leverington, Blake (Author) , Marks, Jörg (Author) , Mitzel, Dominik (Author) , Neubert, Sebastian (Author) , Neuner, Max (Author) , Nikodem, Thomas (Author) , Piucci, Alessio (Author) , Stahl, Marian (Author) , Stemmle, Simon (Author) , Vesterinen, Mika (Author) , Uwer, Ulrich (Author) , Zhelezov, Alexey (Author) ,

in: Physics letters, 774 (2017), Seite 139-158

Article (Journal) Online Resource

Study of the D0p amplitude in [lambda]0b → D0pπ− decays by Aaij, Roel (Author) , D'Argent, Philippe (Author) , Bachmann, Sebastian (Author) , Braun, Svende (Author) , De Cian, Michel (Author) , Comerma-Montells, Albert (Author) , Esen, Sevda (Author) , Gerick, David (Author) , Gersabeck, Evelina (Author) , Han, Xiaoxue (Author) , Hansmann-Menzemer, Stephanie (Author) , Kecke, Matthieu (Author) , Khanji, Basem (Author) , Kolpin, Michael (Author) , Leverington, Blake (Author) , Marks, Jörg (Author) , Mitzel, Dominik (Author) , Neubert, Sebastian (Author) , Neuner, Max (Author) , Piucci, Alessio (Author) , Stahl, Marian (Author) , Stemmle, Simon (Author) , Uwer, Ulrich (Author) , Zhelezov, Alexey (Author) ,

in: Journal of high energy physics, (2017), 5, Artikel-ID 30, Seite 1-43

Article (Journal) Online Resource

Measurement of angular asymmetries in the decays B[bar]→[kappa]∗l[iota]+l[iota]- by Lees, Jean-Pierre (Author) , Adametz, Aleksandra (Author) , Uwer, Ulrich (Author) ,

in: Physical review, 93 (2016,5) Artikel-Nummer 052015, 16 Seiten

Article (Journal) Online Resource

Precision measurement of the ratio of the [lambda] 0b to B [Oberstrich] 0 lifetimes by Aaij, Roel (Author) , Aquines Gutiérrez, Osvaldo (Author) , Bachmann, Sebastian (Author) , Bien, Alexander (Author) , Blouw, Johan (Author) , Britsch, Markward (Author) , De Cian, Michel (Author) , Di Canto, Angelo (Author) , Dordei, Francesca (Author) , Esen, Sevda (Author) , Färber, Christian (Author) , Gersabeck, Evelina (Author) , Grillo, Lucia (Author) , Grünberg, Oliver (Author) , Hansmann-Menzemer, Stephanie (Author) , Heß, Miriam (Author) , Jäger, Andreas (Author) , Kreplin, Katharina (Author) , Krocker, Georg Alexander (Author) , Leverington, Blake (Author) , Marks, Jörg (Author) , Meißner, Marco (Author) , Nikodem, Thomas (Author) , Popov, Dmitry (Author) , Schmelling, Michael (Author) , Seyfert, Paul (Author) , Stahl, Sascha (Author) , Tilburg, Jeroen van (Author) , Uwer, Ulrich (Author) , Vesterinen, Mika (Author) , Voß, Christian (Author) , Waldi, Roland (Author) , Wandernoth, Sebastian (Author) , Wiedner, Dirk (Author) , Zhelezov, Alexey (Author) ,

in: Physics letters, 734 (2014), Seite 122-130

Article (Journal) Online Resource

Studies of beauty baryon decays toD0ph−and[lambda]+ch−final states by Aaij, Roel (Author) , Bachmann, Sebastian (Author) , Bien, Alexander (Author) , De Cian, Michel (Author) , Di Canto, Angelo (Author) , Dordei, Francesca (Author) , Färber, Christian (Author) , Gersabeck, Evelina (Author) , Grillo, Lucia (Author) , Hansmann-Menzemer, Stephanie (Author) , Jäger, Andreas (Author) , Kreplin, Katharina (Author) , Krocker, Georg Alexander (Author) , Leverington, Blake (Author) , Linn, Christian (Author) , Marks, Jörg (Author) , Meißner, Marco (Author) , Nikodem, Thomas (Author) , Seyfert, Paul (Author) , Stahl, Sascha (Author) , Tilburg, Jeroen van (Author) , Uwer, Ulrich (Author) , Wandernoth, Sebastian (Author) , Wiedner, Dirk (Author) , Zhelezov, Alexey (Author) ,

in: Physical review. D, Particles, fields, gravitation, and cosmology, 89 (2014,3) Artikel-Nummer 032001, 15 Seiten

Article (Journal) Online Resource

Study of the kinematic dependences of Lambda0b production in pp collisions and a measurement of the Lambda0b → Lambda+c pi- branching fraction by Aaij, Roel (Author) , Adeva, B. (Author) , Adinolfi, M. (Author) , Bachmann, Sebastian (Author) , Bien, Alexander (Author) , De Cian, Michel (Author) , Dordei, Francesca (Author) , Esen, Sevda (Author) , Färber, Christian (Author) , Gersabeck, Evelina (Author) , Grillo, Lucia (Author) , Han, Xiaoxue (Author) , Hansmann-Menzemer, Stephanie (Author) , Hartmann, Thomas (Author) , Jäger, Andreas (Author) , Kolpin, Michael (Author) , Kreplin, Katharina (Author) , Krocker, Georg Alexander (Author) , Leverington, Blake (Author) , Marks, Jörg (Author) , Meißner, Marco (Author) , Neuner, Max (Author) , Nikodem, Thomas (Author) , Seyfert, Paul (Author) , Stahl, Sascha (Author) , Uwer, Ulrich (Author) , Vesterinen, Mika (Author) , Waldi, Roland (Author) , Wandernoth, Sebastian (Author) , Wiedner, Dirk (Author) , Zhelezov, Alexey (Author) ,

in: Journal of high energy physics, (2014,8) Artikel-Nummer 143, 19 Seiten

Article (Journal) Online Resource

Observation of excited [lambda] 0b baryons by Aaij, Roel (Author) , Adametz, Aleksandra (Author) , Bachmann, Sebastian (Author) , Bien, Alexander (Author) , Blouw, Johan (Author) , Dordei, Francesca (Author) , Eisele, Franz (Author) , Färber, Christian (Author) , Gersabeck, Evelina (Author) , Hansmann-Menzemer, Stephanie (Author) , Jäger, Andreas (Author) , Kreplin, Katharina (Author) , Krocker, Georg Alexander (Author) , Linn, Christian (Author) , Marks, Jörg (Author) , Meißner, Marco (Author) , Nikodem, Thomas (Author) , Seyfert, Paul (Author) , Stahl, Sascha (Author) , Tilburg, Jeroen van (Author) , Uwer, Ulrich (Author) , Voß, Christian (Author) , Waldi, Roland (Author) , Wandernoth, Sebastian (Author) , Wiedner, Dirk (Author) , Zhelezov, Alexey (Author) ,

in: Physical review letters, 109 (2012,17) Artikel-Nummer 172003, 8 Seiten

Article (Journal) Online Resource

Publisher's Note: Observation of the baryonic B decay B[bar]0 → Λ+cΛ[bar]K- [Phys. Rev. D 84, 071102(R) (2011)] by Lees, Jean-Pierre (Author) , Adametz, Aleksandra (Author) , Marks, Jörg (Author) , Uwer, Ulrich (Author) ,

in: Physical review. D, Particles, fields, gravitation, and cosmology, 85 (2012), 3, Artikel-ID 039903, Seite 1-2

Article (Journal) Online Resource

Observation of the baryonic B decay B[bar]0 → [lambda]+c[lambda][bar]K- by Lees, Jean-Pierre (Author) , Adametz, Aleksandra (Author) , Marks, Jörg (Author) , Uwer, Ulrich (Author) ,

in: Physical review. D, Particles, fields, gravitation, and cosmology, 84 (2011), 7, Artikel-ID 071102, Seite 1-7

Article (Journal) Online Resource

Observation of the decay [lambda]0b→[lambda]c+pp̄ π−

Amplitude analysis of [lambda]0b -> [lambda]+c D0 K- decays and pentaquark searches in the [lambda]+c D0 system at the LHCb experiment by Piucci, Alessio (Author)

Amplitude analysis of [lambda]0b -> [lambda]+c D0 K- decays and pentaquark searches in the [lambda]+c D0 system at the LHCb experiment by Piucci, Alessio (Author)

First observation of the decay [lambda] 0b→ [lambda] +cD̄(*)0K- in preparation of a pentaquark search in the [lambda] +cD̄(*)0 system at the LHCB experiment by Stahl, Marian (Author)

First observation of the decay [lambda] 0b→ [lambda] +cD̄(*)0K- in preparation of a pentaquark search in the [lambda] +cD̄(*)0 system at the LHCB experiment by Stahl, Marian (Author)

Measurement of angular asymmetries in the decays B[bar]→[kappa]∗l[iota]+l[iota]- by Lees, Jean-Pierre (Author) , Adametz, Aleksandra (Author) , Uwer, Ulrich (Author) ,

Publisher's Note: Observation of the baryonic B decay B[bar]0 → Λ+cΛ[bar]K- [Phys. Rev. D 84, 071102(R) (2011)] by Lees, Jean-Pierre (Author) , Adametz, Aleksandra (Author) , Marks, Jörg (Author) , Uwer, Ulrich (Author) ,

Observation of the baryonic B decay B[bar]0 → [lambda]+c[lambda][bar]K- by Lees, Jean-Pierre (Author) , Adametz, Aleksandra (Author) , Marks, Jörg (Author) , Uwer, Ulrich (Author) ,

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