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$\Lambda_{c}^{+}$ -- proton azimuthal correlations in pp collisions at $\sqrt{s} = 13.6$ TeV

Description

These figures show the first measurement of the $\Lambda_{c}-\mathrm{p}$ azimuthal angular correlation in pp collisions at $\sqrt{s} = 13.6$ TeV using the data samples collected during LHC Run 3 is reported. The data are used to explore the baryon production and hadronization.

Like-sign and Unlike-sign $\Lambda_{c}$-p Azimuthal Correlations in $p_{\mathrm{T}}^{\Lambda_{c}} 3$-$5$ GeV/$c$ and $p_{\mathrm{T}}^{p} 0.4$-$1$ GeV/$c$
Energy
13.6 TeV
System
p-p
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
normlcpmodel3_5_04_1.eps
Figure image (.pdf)
normlcpmodel3_5_04_1.pdf
$\Lambda_{c}^{+}$ -- proton azimuthal correlations in pp collisions at $\sqrt{s} = 13.6$ TeV
Energy
13.6 TeV
System
p-p
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
normlcpmodel.eps
Figure image (.pdf)
normlcpmodel.pdf
Like-sign and Unlike-sign $\Lambda_{c}$-p Azimuthal Correlations in $p_{\mathrm{T}}^{\Lambda_{c}} 5$-$8$ GeV/$c$ and $p_{\mathrm{T}}^{p} 0.4$-$1$ GeV/$c$
Energy
13.6 TeV
System
p-p
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
normlcpmodel5_8_04_1.eps
Figure image (.pdf)
normlcpmodel5_8_04_1.pdf
Like-sign and Unlike-sign $\Lambda_{c}$-p Azimuthal Correlations in $p_{\mathrm{T}}^{\Lambda_{c}} 5$-$8$ GeV/$c$ and $p_{\mathrm{T}}^{p} 1$-$2.5$ GeV/$c$
Energy
13.6 TeV
System
p-p
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
normlcpmodel5_8_1_25.eps
Figure image (.pdf)
normlcpmodel5_8_1_25.pdf
Like-sign and Unlike-sign $\Lambda_{c}$-p Azimuthal Correlations in $p_{\mathrm{T}}^{\Lambda_{c}} 3$-$5$ GeV/$c$ and $p_{\mathrm{T}}^{p} 1$-$2.5$ GeV/$c$
Energy
13.6 TeV
System
p-p
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
normlcpmodel3_5_1_25.eps
Figure image (.pdf)
normlcpmodel3_5_1_25.pdf
Like-sign and Unlike-sign $\Lambda_{c}$-p Azimuthal Correlations in $p_{\mathrm{T}}^{\Lambda_{c}} 3$-$5$ GeV/$c$ and $p_{\mathrm{T}}^{p} 0.4$-$1$ GeV/$c$ with models
Energy
13.6 TeV
System
p-p
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
c3_5_04_1_0.eps
Figure image (.pdf)
c3_5_04_1_0.pdf
Like-sign and Unlike-sign $\Lambda_{c}$-p Azimuthal Correlations in $p_{\mathrm{T}}^{\Lambda_{c}} 3$-$5$ GeV/$c$ and $p_{\mathrm{T}}^{p} 1.0$-$2.5$ GeV/$c$ with models
Energy
13.6 TeV
System
p-p
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
c3_5_1_25_0.eps
Figure image (.pdf)
c3_5_1_25_0.pdf
Like-sign and Unlike-sign $\Lambda_{c}$-p Azimuthal Correlations in $p_{\mathrm{T}}^{\Lambda_{c}} 3$-$5$ GeV/$c$ and $p_{\mathrm{T}}^{p} 2.5$-$4.5$ GeV/$c$ with models
Energy
13.6 TeV
System
p-p
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
c3_5_25_45.eps
Figure image (.pdf)
c3_5_25_45.pdf
Like-sign and Unlike-sign $\Lambda_{c}$-p Azimuthal Correlations in $p_{\mathrm{T}}^{\Lambda_{c}} 5$-$8$ GeV/$c$ and $p_{\mathrm{T}}^{p} 2.5$-$4.5$ GeV/$c$ with models
Energy
13.6 TeV
System
p-p
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
c5_8_25_45.eps
Figure image (.pdf)
c5_8_25_45.pdf
Like-sign and Unlike-sign $\Lambda_{c}$-p Azimuthal Correlations in $p_{\mathrm{T}}^{\Lambda_{c}} 5$-$8$ GeV/$c$ and $p_{\mathrm{T}}^{p} 1.0$-$2.5$ GeV/$c$ with models
Energy
13.6 TeV
System
p-p
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
c5_8_1_25_0.eps
Figure image (.pdf)
c5_8_1_25_0.pdf
Like-sign and Unlike-sign $\Lambda_{c}$-p Azimuthal Correlations in $p_{\mathrm{T}}^{\Lambda_{c}} 5$-$8$ GeV/$c$ and $p_{\mathrm{T}}^{p} 0.4$-$1.0$ GeV/$c$ with models
Energy
13.6 TeV
System
p-p
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
c5_8_04_1_0.eps
Figure image (.pdf)
c5_8_04_1_0.pdf
Like-sign and Unlike-sign $\Lambda_{c}$-p Azimuthal Correlations in $p_{\mathrm{T}}^{\Lambda_{c}} 8$-$12$ GeV/$c$ and $p_{\mathrm{T}}^{p} 0.4$-$1.0$ GeV/$c$ with models
Energy
13.6 TeV
System
p-p
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
c8_12_04_1_0.eps
Figure image (.pdf)
c8_12_04_1_0.pdf
Like-sign and Unlike-sign $\Lambda_{c}$-p Azimuthal Correlations in $p_{\mathrm{T}}^{\Lambda_{c}} 8$-$12$ GeV/$c$ and $p_{\mathrm{T}}^{p} 1.0$-$2.5$ GeV/$c$ with models
Energy
13.6 TeV
System
p-p
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
c8_12_1_25_0.eps
Figure image (.pdf)
c8_12_1_25_0.pdf
Like-sign and Unlike-sign $\Lambda_{c}$-p Azimuthal Correlations in $p_{\mathrm{T}}^{\Lambda_{c}} 8$-$12$ GeV/$c$ and $p_{\mathrm{T}}^{p} 2.5$-$4.5$ GeV/$c$ with models
Energy
13.6 TeV
System
p-p
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
c8_12_25_45.eps
Figure image (.pdf)
c8_12_25_45.pdf
Like-sign and Unlike-sign $\Lambda_{c}$-p Azimuthal Correlations in $p_{\mathrm{T}}^{\Lambda_{c}} 12$-$24$ GeV/$c$ and $p_{\mathrm{T}}^{p} 2.5$-$4.5$ GeV/$c$ with models
Energy
13.6 TeV
System
p-p
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
c12_24_25_45.eps
Figure image (.pdf)
c12_24_25_45.pdf
Like-sign and Unlike-sign $\Lambda_{c}$-p Azimuthal Correlations in $p_{\mathrm{T}}^{\Lambda_{c}} 12$-$24$ GeV/$c$ and $p_{\mathrm{T}}^{p} 1.0$-$2.5$ GeV/$c$ with models
Energy
13.6 TeV
System
p-p
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
c12_24_1_25_0.eps
Figure image (.pdf)
c12_24_1_25_0.pdf
Unlike-sign - like-sign $\Lambda_{c}$-p Azimuthal Correlations in $p_{\mathrm{T}}^{\Lambda_{c}} 12$-$24$ GeV/$c$ and $p_{\mathrm{T}}^{p} 2.5$-$4.5$ GeV/$c$ with models
Energy
13.6 TeV
System
p-p
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
culs_ls12_24_25_45.eps
Figure image (.pdf)
culs_ls12_24_25_45.pdf
Unlike-sign - like-sign $\Lambda_{c}$-p Azimuthal Correlations in $p_{\mathrm{T}}^{\Lambda_{c}} 12$-$24$ GeV/$c$ and $p_{\mathrm{T}}^{p} 1.0$-$2.5$ GeV/$c$ with models
Energy
13.6 TeV
System
p-p
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
culs_ls12_24_1_25_0.eps
Figure image (.pdf)
culs_ls12_24_1_25_0.pdf
Unlike-sign - like-sign $\Lambda_{c}$-p Azimuthal Correlations in $p_{\mathrm{T}}^{\Lambda_{c}} 8$-$12$ GeV/$c$ and $p_{\mathrm{T}}^{p} 1.0$-$2.5$ GeV/$c$ with models
Energy
13.6 TeV
System
p-p
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
culs_ls8_12_1_25_0.eps
Figure image (.pdf)
culs_ls8_12_1_25_0.pdf
Unlike-sign - like-sign $\Lambda_{c}$-p Azimuthal Correlations in $p_{\mathrm{T}}^{\Lambda_{c}} 8$-$12$ GeV/$c$ and $p_{\mathrm{T}}^{p} 2.5$-$4.5$ GeV/$c$ with models
Energy
13.6 TeV
System
p-p
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
culs_ls8_12_25_45.eps
Figure image (.pdf)
culs_ls8_12_25_45.pdf
Unlike-sign - like-sign $\Lambda_{c}$-p Azimuthal Correlations in $p_{\mathrm{T}}^{\Lambda_{c}} 8$-$12$ GeV/$c$ and $p_{\mathrm{T}}^{p} 0.4$-$1.0$ GeV/$c$ with models
Energy
13.6 TeV
System
p-p
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
culs_ls8_12_04_1_0.eps
Figure image (.pdf)
culs_ls8_12_04_1_0.pdf
Unlike-sign - like-sign $\Lambda_{c}$-p Azimuthal Correlations in $p_{\mathrm{T}}^{\Lambda_{c}} 5$-$8$ GeV/$c$ and $p_{\mathrm{T}}^{p} 0.4$-$1.0$ GeV/$c$ with models
Energy
13.6 TeV
System
p-p
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
culs_ls5_8_04_1.eps
Figure image (.pdf)
culs_ls5_8_04_1.pdf
Unlike-sign - like-sign $\Lambda_{c}$-p Azimuthal Correlations in $p_{\mathrm{T}}^{\Lambda_{c}} 5$-$8$ GeV/$c$ and $p_{\mathrm{T}}^{p} 1.0$-$2.5$ GeV/$c$ with models
Energy
13.6 TeV
System
p-p
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
culs_ls5_8_1_25_0.eps
Figure image (.pdf)
culs_ls5_8_1_25_0.pdf
Unlike-sign - like-sign $\Lambda_{c}$-p Azimuthal Correlations in $p_{\mathrm{T}}^{\Lambda_{c}} 5$-$8$ GeV/$c$ and $p_{\mathrm{T}}^{p} 2.5$-$4.5$ GeV/$c$ with models
Energy
13.6 TeV
System
p-p
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
culs_ls5_8_25_45.eps
Figure image (.pdf)
culs_ls5_8_25_45.pdf
Unlike-sign - like-sign $\Lambda_{c}$-p Azimuthal Correlations in $p_{\mathrm{T}}^{\Lambda_{c}} 3$-$5$ GeV/$c$ and $p_{\mathrm{T}}^{p} 2.5$-$4.5$ GeV/$c$ with models
Energy
13.6 TeV
System
p-p
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
culs_ls3_5_25_45.eps
Figure image (.pdf)
culs_ls3_5_25_45.pdf
Unlike-sign - like-sign $\Lambda_{c}$-p Azimuthal Correlations in $p_{\mathrm{T}}^{\Lambda_{c}} 3$-$5$ GeV/$c$ and $p_{\mathrm{T}}^{p} 1.0$-$2.5$ GeV/$c$ with models
Energy
13.6 TeV
System
p-p
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
culs_ls3_5_1_25_0.eps
Figure image (.pdf)
culs_ls3_5_1_25_0.pdf
Unlike-sign - like-sign $\Lambda_{c}$-p Azimuthal Correlations in $p_{\mathrm{T}}^{\Lambda_{c}} 3$-$5$ GeV/$c$ and $p_{\mathrm{T}}^{p} 0.4$-$1.0$ GeV/$c$ with models
Energy
13.6 TeV
System
p-p
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
culs_ls3_5_04_1.eps
Figure image (.pdf)
culs_ls3_5_04_1.pdf
Associated near-side peak yield $\Lambda_{c}$-pyield in $p_{\mathrm{T}}^{\Lambda_{c}} 3$-$12$ GeV/$c$ and $p_{\mathrm{T}}^{p} 0.4$-$4.5$ GeV/$c$ with models
Energy
13.6 TeV
System
p-p
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
cassocyieldnsptintegrated_linerrorprop_vgraph2_0.eps
Figure image (.pdf)
cassocyieldnsptintegrated_linerrorprop_vgraph2_0.pdf
Associated away-side peak yield $\Lambda_{c}$-pyield in $p_{\mathrm{T}}^{\Lambda_{c}} 3$-$12$ GeV/$c$ and $p_{\mathrm{T}}^{p} 0.4$-$4.5$ GeV/$c$ with models
Energy
13.6 TeV
System
p-p
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
cassocyieldtailptintegrated_linerrorprop_vgraph2_0.eps
Figure image (.pdf)
cassocyieldtailptintegrated_linerrorprop_vgraph2_0.pdf
Associated $\Delta\varphi$ integrated $\Lambda_{c}$-p yield in $p_{\mathrm{T}}^{\Lambda_{c}} 3$-$12$ GeV/$c$ and $p_{\mathrm{T}}^{p} 0.4$-$4.5$ GeV/$c$ with models
Energy
13.6 TeV
System
p-p
Scope: PWG
PWG-HF (Heavy Flavour)
Figure image (.eps)
cassocyieldptintegrated_linerrorprop_vgraph2_0.eps
Figure image (.pdf)
cassocyieldptintegrated_linerrorprop_vgraph2_0.pdf