CERN LHC. The production of prompt D$^{0}$, D$^{+}$, and D*$^{+}$ mesons was measured at midrapidity ($|y|<0.5$) in Pb-Pb collisions at the centre-of-mass energy per nucleon--nucleon pair $\sqrt{s_\mathrm{NN}}=5.02$ TeV with the ALICE detector at the LHC. The D mesons were reconstructed via their hadronic decay channels and their production yields were measured in central (0-10%) and semicentral (30-50%) collisions. The measurement was performed up to a transverse momentum ($p_\mathrm{T}$) of 36 or 50 GeV/$c$ depending on the D meson species and the centrality interval. For the first time in Pb-Pb collisions at the LHC, the yield of D$^{0}$ mesons was measured down to $p_\mathrm{T} =$ 0, which allowed a model-independent determination of the $p_\mathrm{T}$-integrated yield per unit of rapidity (d$N$/d$y$). A maximum suppression by a factor 5 and 2.5 was observed with the nuclear modification factor ($R_{\mathrm{AA}}$) of prompt D mesons at $p_\mathrm{T} =$ 6-8 GeV/$c$ for the 0-10% and 30-50% centrality classes, respectively. The D-meson $R_{\mathrm{AA}}$ is compared with that of charged pions, charged hadrons, and J/$\psi$ mesons as well as with theoretical predictions. The analysis of the agreement between the measured $R_{\mathrm{AA}}$, elliptic ($v_{2}$) and triangular ($v_{3}$) flow, and the model predictions allowed us to constrain the charm spatial diffusion coefficient $D_{s}$. Furthermore the comparison of $R_{\mathrm{AA}}$ and $v_{2}$ with different implementations of the same models provides an important insight into the role of radiative energy loss as well as charm quark recombination in the hadronisation mechanisms.
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Transverse momentum distributions d$N$/(d$y$d$p_{\mathrm{T}}$) of prompt D$^{0}$ (left) meson in the 0-10% (crosses) centrality classes in Pb-Pb collisions at $\sqrt{s_\mathrm{NN}}=5.02$...
Table 2
Data from Figure 4 left panel (filled diamond)
10.17182/hepdata.127979.v1/t2
Transverse momentum distributions d$N$/(d$y$d$p_{\mathrm{T}}$) of prompt D$^{0}$ (left) meson in the 30-50% (diamonds) centrality classes in Pb-Pb collisions at $\sqrt{s_\mathrm{NN}}=5.02$...
Table 3
Data from Figure 4 middle panel (filled cross)
10.17182/hepdata.127979.v1/t3
Transverse momentum distributions d$N$/(d$y$d$p_{\mathrm{T}}$) of prompt D$^{+}$ (middle) meson in the 0-10% (crosses) centrality classes in Pb-Pb collisions at $\sqrt{s_\mathrm{NN}}=5.02$...
Table 4
Data from Figure 4 middle panel (filled diamond)
10.17182/hepdata.127979.v1/t4
Transverse momentum distributions d$N$/(d$y$d$p_{\mathrm{T}}$) of prompt D$^{+}$ (middle) meson in the 30-50% (diamonds) centrality classes in Pb-Pb collisions at $\sqrt{s_\mathrm{NN}}=5.02$...
Table 5
Data from Figure 4 right panel (filled cross)
10.17182/hepdata.127979.v1/t5
Transverse momentum distributions d$N$/(d$y$d$p_{\mathrm{T}}$) of prompt D*$^{+}$ (right) meson in the 0-10% (crosses) centrality classes in Pb-Pb collisions at $\sqrt{s_\mathrm{NN}}=5.02$...
Table 6
Data from Figure 4 right panel (filled diamond)
10.17182/hepdata.127979.v1/t6
Transverse momentum distributions d$N$/(d$y$d$p_{\mathrm{T}}$) of prompt D*$^{+}$ (right) meson in the 30-50% (diamonds) centrality classes in Pb-Pb collisions at $\sqrt{s_\mathrm{NN}}=5.02$...
Table 7
Data from Figure 5 top left panel (red circle)
10.17182/hepdata.127979.v1/t7
Ratio D$^{+}$/D$^{0}$ in central Pb-Pb collisions at $\sqrt{s_\mathrm{NN}}=5.02$ TeV, in |y|<0.5 and as a function of $p_\mathrm{T}$. Statistical (bars) and...
Table 8
Data from Figure 5 top left panel (orange square)
10.17182/hepdata.127979.v1/t8
Ratio D$^{+}$/D$^{0}$ in semicentral Pb-Pb collisions at $\sqrt{s_\mathrm{NN}}=5.02$ TeV, in |y|<0.5 and as a function of $p_\mathrm{T}$. Statistical (bars) and...
Table 9
Data from Figure 5 bottom left panel (red circle)
10.17182/hepdata.127979.v1/t9
Ratio D*$^{+}$/D$^{0}$ in central Pb-Pb collisions at $\sqrt{s_\mathrm{NN}}=5.02$ TeV, in |y|<0.5 and as a function of $p_\mathrm{T}$. Statistical (bars) and...
Table 10
Data from Figure 5 bottom left panel (orange square)
10.17182/hepdata.127979.v1/t10
Ratio D*$^{+}$/D$^{0}$ in semicentral Pb-Pb collisions at $\sqrt{s_\mathrm{NN}}=5.02$ TeV, in |y|<0.5 and as a function of $p_\mathrm{T}$. Statistical (bars) and...
Table 11
Data from Figure 6 left panel (red square)
10.17182/hepdata.127979.v1/t11
Nuclear modification factor of D$^{0}$ meson in Pb-Pb collisions at $\sqrt{s_\mathrm{NN}}=5.02$ TeV, in the 0-10% centrality class, in |y|<0.5 and...
Table 12
Data from Figure 6 left panel (green triangle)
10.17182/hepdata.127979.v1/t12
Nuclear modification factor of D$^{+}$ meson in Pb-Pb collisions at $\sqrt{s_\mathrm{NN}}=5.02$ TeV, in the 0-10% centrality class, in |y|<0.5 and...
Table 13
Data from Figure 6 left panel (blue circle)
10.17182/hepdata.127979.v1/t13
Nuclear modification factor of D*$^{+}$ meson in Pb-Pb collisions at $\sqrt{s_\mathrm{NN}}=5.02$ TeV, in the 0-10% centrality class, in |y|<0.5 and...
Table 14
Data from Figure 6 right panel (red square)
10.17182/hepdata.127979.v1/t14
Nuclear modification factor of D$^{0}$ meson in Pb-Pb collisions at $\sqrt{s_\mathrm{NN}}=5.02$ TeV, in the 30-50% centrality class, in |y|<0.5 and...
Table 15
Data from Figure 6 right panel (green triangle)
10.17182/hepdata.127979.v1/t15
Nuclear modification factor of D$^{+}$ meson in Pb-Pb collisions at $\sqrt{s_\mathrm{NN}}=5.02$ TeV, in the 30-50% centrality class, in |y|<0.5 and...
Table 16
Data from Figure 6 right panel (blue circle)
10.17182/hepdata.127979.v1/t16
Nuclear modification factor of D*$^{+}$ meson in Pb-Pb collisions at $\sqrt{s_\mathrm{NN}}=5.02$ TeV, in the 30-50% centrality class, in |y|<0.5 and...
Table 17
Data from Figure 7 left panel (red diamond)
10.17182/hepdata.127979.v1/t17
Average nuclear modification factor of D$^{0}$, D$^{+}$ and D*$^{+}$ meson in Pb-Pb collisions at $\sqrt{s_\mathrm{NN}}=5.02$ TeV, in the 0-10% centrality...
Table 18
Data from Figure 7 left panel (orange square)
10.17182/hepdata.127979.v1/t18
Average nuclear modification factor of D$^{0}$, D$^{+}$ and D*$^{+}$ meson in Pb-Pb collisions at $\sqrt{s_\mathrm{NN}}=5.02$ TeV, in the 30-50% centrality...
Table 19
Data from Figure 8
10.17182/hepdata.127979.v1/t19
$p_\mathrm{T}$-integrated nuclear modification factor of D$^{0}$ meson in central (0-10%) and semicentral (30-50%) Pb-Pb collisions at $\sqrt{s_\mathrm{NN}}=5.02$ TeV, in |y|<0.5.
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Prompt D$^{0}$, D$^{+}$, and D$^{*+}$ production in Pb–Pb collisions at $ \sqrt{s_{\mathrm{NN}}} $ = 5.02 TeV. HEPData (collection).
https://doi.org/10.17182/hepdata.127979
or, if you prefer, a specific version of the
record:
ALICE
Collaboration
(2022).
Prompt D$^{0}$, D$^{+}$, and D$^{*+}$ production in Pb–Pb collisions at $ \sqrt{s_{\mathrm{NN}}} $ = 5.02 TeV (Version 1). HEPData (collection).
https://doi.org/10.17182/hepdata.127979.v1
You can also cite the 19 data
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ALICE
Collaboration
(2022).
“Table 1” of “Prompt D$^{0}$, D$^{+}$, and D$^{*+}$ production in Pb–Pb collisions at $ \sqrt{s_{\mathrm{NN}}} $ = 5.02 TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.127979.v1/t1
ALICE
Collaboration
(2022).
“Table 2” of “Prompt D$^{0}$, D$^{+}$, and D$^{*+}$ production in Pb–Pb collisions at $ \sqrt{s_{\mathrm{NN}}} $ = 5.02 TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.127979.v1/t2
ALICE
Collaboration
(2022).
“Table 3” of “Prompt D$^{0}$, D$^{+}$, and D$^{*+}$ production in Pb–Pb collisions at $ \sqrt{s_{\mathrm{NN}}} $ = 5.02 TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.127979.v1/t3
ALICE
Collaboration
(2022).
“Table 4” of “Prompt D$^{0}$, D$^{+}$, and D$^{*+}$ production in Pb–Pb collisions at $ \sqrt{s_{\mathrm{NN}}} $ = 5.02 TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.127979.v1/t4
ALICE
Collaboration
(2022).
“Table 5” of “Prompt D$^{0}$, D$^{+}$, and D$^{*+}$ production in Pb–Pb collisions at $ \sqrt{s_{\mathrm{NN}}} $ = 5.02 TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.127979.v1/t5
ALICE
Collaboration
(2022).
“Table 6” of “Prompt D$^{0}$, D$^{+}$, and D$^{*+}$ production in Pb–Pb collisions at $ \sqrt{s_{\mathrm{NN}}} $ = 5.02 TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.127979.v1/t6
ALICE
Collaboration
(2022).
“Table 7” of “Prompt D$^{0}$, D$^{+}$, and D$^{*+}$ production in Pb–Pb collisions at $ \sqrt{s_{\mathrm{NN}}} $ = 5.02 TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.127979.v1/t7
ALICE
Collaboration
(2022).
“Table 8” of “Prompt D$^{0}$, D$^{+}$, and D$^{*+}$ production in Pb–Pb collisions at $ \sqrt{s_{\mathrm{NN}}} $ = 5.02 TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.127979.v1/t8
ALICE
Collaboration
(2022).
“Table 9” of “Prompt D$^{0}$, D$^{+}$, and D$^{*+}$ production in Pb–Pb collisions at $ \sqrt{s_{\mathrm{NN}}} $ = 5.02 TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.127979.v1/t9
ALICE
Collaboration
(2022).
“Table 10” of “Prompt D$^{0}$, D$^{+}$, and D$^{*+}$ production in Pb–Pb collisions at $ \sqrt{s_{\mathrm{NN}}} $ = 5.02 TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.127979.v1/t10
ALICE
Collaboration
(2022).
“Table 11” of “Prompt D$^{0}$, D$^{+}$, and D$^{*+}$ production in Pb–Pb collisions at $ \sqrt{s_{\mathrm{NN}}} $ = 5.02 TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.127979.v1/t11
ALICE
Collaboration
(2022).
“Table 12” of “Prompt D$^{0}$, D$^{+}$, and D$^{*+}$ production in Pb–Pb collisions at $ \sqrt{s_{\mathrm{NN}}} $ = 5.02 TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.127979.v1/t12
ALICE
Collaboration
(2022).
“Table 13” of “Prompt D$^{0}$, D$^{+}$, and D$^{*+}$ production in Pb–Pb collisions at $ \sqrt{s_{\mathrm{NN}}} $ = 5.02 TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.127979.v1/t13
ALICE
Collaboration
(2022).
“Table 14” of “Prompt D$^{0}$, D$^{+}$, and D$^{*+}$ production in Pb–Pb collisions at $ \sqrt{s_{\mathrm{NN}}} $ = 5.02 TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.127979.v1/t14
ALICE
Collaboration
(2022).
“Table 15” of “Prompt D$^{0}$, D$^{+}$, and D$^{*+}$ production in Pb–Pb collisions at $ \sqrt{s_{\mathrm{NN}}} $ = 5.02 TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.127979.v1/t15
ALICE
Collaboration
(2022).
“Table 16” of “Prompt D$^{0}$, D$^{+}$, and D$^{*+}$ production in Pb–Pb collisions at $ \sqrt{s_{\mathrm{NN}}} $ = 5.02 TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.127979.v1/t16
ALICE
Collaboration
(2022).
“Table 17” of “Prompt D$^{0}$, D$^{+}$, and D$^{*+}$ production in Pb–Pb collisions at $ \sqrt{s_{\mathrm{NN}}} $ = 5.02 TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.127979.v1/t17
ALICE
Collaboration
(2022).
“Table 18” of “Prompt D$^{0}$, D$^{+}$, and D$^{*+}$ production in Pb–Pb collisions at $ \sqrt{s_{\mathrm{NN}}} $ = 5.02 TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.127979.v1/t18
ALICE
Collaboration
(2022).
“Table 19” of “Prompt D$^{0}$, D$^{+}$, and D$^{*+}$ production in Pb–Pb collisions at $ \sqrt{s_{\mathrm{NN}}} $ = 5.02 TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.127979.v1/t19
When using this data, please cite the original publication:
ALICE
Collaboration
(2022).
Prompt D$^{0}$, D$^{+}$, and D$^{*+}$ production in Pb–Pb collisions at $ \sqrt{s_{\mathrm{NN}}} $ = 5.02 TeV. JHEP 01 (2022) 174.
or, if you prefer, a specific version of the
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