Imperial College London
Alternate

Professor Geoffrey Hall FRS

Faculty of Natural Sciences, Department of Physics

Professor of Physics
 
 
 
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Contact

 

+44 (0)20 7594 7800g.hall Website

 
 
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Assistant

 

Ms Paula Brown +44 (0)20 7594 7823

 
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Location

 

511ABlackett LaboratorySouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Tumasyan:2024:10.1016/j.physletb.2023.138389,
author = {Tumasyan, A and Adam, W and Andrejkovic, JW and Bergauer, T and Chatterjee, S and Damanakis, K and Dragicevic, M and Escalante, Del Valle A and Hussain, PS and Jeitler, M and Krammer, N and Lechner, L and Liko, D and Mikulec, I and Paulitsch, P and Pitters, FM and Schieck, J and Schöfbeck, R and Schwarz, D and Sonawane, M and Templ, S and Waltenberger, W and Wulz, CE and Darwish, MR and Janssen, T and Kello, T and Rejeb, Sfar H and Van, Mechelen P and Bols, ES and D'Hondt, J and De, Moor A and Delcourt, M and El, Faham H and Lowette, S and Moortgat, S and Morton, A and Müller, D and Sahasransu, AR and Tavernier, S and Van, Doninck W and Vannerom, D and Clerbaux, B and De, Lentdecker G and Favart, L and Hohov, D and Jaramillo, J and Lee, K and Mahdavikhorrami, M and Makarenko, I and Malara, A and Paredes, S and Pétré, L and Postiau, N and Thomas, L and Vanden, Bemden M and Vander, Velde C and Vanlaer, P and Dobur, D and Knolle, J and Lambrecht, L and Mestdach, G and Rendón, C and Samala},
doi = {10.1016/j.physletb.2023.138389},
journal = {Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics},
title = {Measurements of azimuthal anisotropy of nonprompt D<sup>0</sup> mesons in PbPb collisions at s<inf>NN</inf>=5.02TeV},
url = {http://dx.doi.org/10.1016/j.physletb.2023.138389},
volume = {850},
year = {2024}
}
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RIS format (EndNote, RefMan)

TY  - JOUR
AB  - Measurements of the elliptic (v2) and triangular (v3) azimuthal anisotropy coefficients are presented for [Formula presented] mesons produced in [Formula presented] hadron decays (nonprompt [Formula presented] mesons) in lead-lead collisions at sNN=5.02TeV. The results are compared with previously published charm meson anisotropies measured using prompt [Formula presented] mesons. The data were collected with the CMS detector in 2018 with an integrated luminosity of 0.58nb−1. Azimuthal anisotropy is sensitive to the interactions of quarks with the hot and dense medium created in heavy ion collisions. Comparing results for prompt and nonprompt [Formula presented] mesons can assist in understanding the mass dependence of these interactions. The nonprompt results show lower magnitudes of v2 and v3 and weaker dependences on the meson transverse momentum and collision centrality than those found for prompt [Formula presented] mesons. The results are in agreement with theoretical predictions that include a mass dependence in the interactions of quarks with the medium.
AU  - Tumasyan,A
AU  - Adam,W
AU  - Andrejkovic,JW
AU  - Bergauer,T
AU  - Chatterjee,S
AU  - Damanakis,K
AU  - Dragicevic,M
AU  - Escalante,Del Valle A
AU  - Hussain,PS
AU  - Jeitler,M
AU  - Krammer,N
AU  - Lechner,L
AU  - Liko,D
AU  - Mikulec,I
AU  - Paulitsch,P
AU  - Pitters,FM
AU  - Schieck,J
AU  - Schöfbeck,R
AU  - Schwarz,D
AU  - Sonawane,M
AU  - Templ,S
AU  - Waltenberger,W
AU  - Wulz,CE
AU  - Darwish,MR
AU  - Janssen,T
AU  - Kello,T
AU  - Rejeb,Sfar H
AU  - Van,Mechelen P
AU  - Bols,ES
AU  - D'Hondt,J
AU  - De,Moor A
AU  - Delcourt,M
AU  - El,Faham H
AU  - Lowette,S
AU  - Moortgat,S
AU  - Morton,A
AU  - Müller,D
AU  - Sahasransu,AR
AU  - Tavernier,S
AU  - Van,Doninck W
AU  - Vannerom,D
AU  - Clerbaux,B
AU  - De,Lentdecker G
AU  - Favart,L
AU  - Hohov,D
AU  - Jaramillo,J
AU  - Lee,K
AU  - Mahdavikhorrami,M
AU  - Makarenko,I
AU  - Malara,A
AU  - Paredes,S
AU  - Pétré,L
AU  - Postiau,N
AU  - Thomas,L
AU  - Vanden,Bemden M
AU  - Vander,Velde C
AU  - Vanlaer,P
AU  - Dobur,D
AU  - Knolle,J
AU  - Lambrecht,L
AU  - Mestdach,G
AU  - Rendón,C
AU  - Samalan,A
AU  - Skovpen,K
AU  - Tytgat,M
AU  - Van,Den Bossche N
AU  - Vermassen,B
AU  - Wezenbeek,L
AU  - Benecke,A
AU  - Bruno,G
AU  - Bury,F
AU  - Caputo,C
AU  - David,P
AU  - Delaere,C
AU  - Donertas,IS
AU  - Giammanco,A
AU  - Jaffel,K
AU  - Jain,S
AU  - Lemaitre,V
AU  - Mondal,K
AU  - Taliercio,A
AU  - Tran,TT
AU  - Vischia,P
AU  - Wertz,S
AU  - Alves,GA
AU  - Coelho,E
AU  - Hensel,C
AU  - Moraes,A
AU  - Rebello,Teles P
AU  - Aldá,Júnior WL
AU  - Alves,Gallo Pereira M
AU  - Barroso,Ferreira Filho M
AU  - Brandao,Malbouisson H
AU  - Carvalho,W
AU  - Chinellato,J
AU  - Da,Costa EM
AU  - Da,Silveira GG
AU  - De,Jesus Damiao D
AU  - Dos,Santos Sousa V
AU  - Fonseca,De Souza S
DO  - 10.1016/j.physletb.2023.138389
PY  - 2024///
SN  - 0370-2693
TI  - Measurements of azimuthal anisotropy of nonprompt D<sup>0</sup> mesons in PbPb collisions at s<inf>NN</inf>=5.02TeV
T2  - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
UR  - http://dx.doi.org/10.1016/j.physletb.2023.138389
VL  - 850
ER  -
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