The production yields of the $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ resonances are measured in pp collisions at $\sqrt{\it{s}}=13$~Te\kern-.1emV with ALICE. The measurements are performed as a function of the charged particle multiplicity $\langle\mathrm{d}N_\mathrm{ch}/\mathrm{d}\eta\rangle$, which is related to the energy density produced in the collision. The results include transverse momentum ($p_\mathrm{T}$) distributions, $p_\mathrm{T}$-integrated yields, mean transverse momenta of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$, as well as ratios of the $p_\mathrm{T}$-integrated resonance yields relative to yields of other hadron species. The $\Sigma(1385)^{\pm}/\pi^{\pm}$ and $\Xi(1530)^{0}/\pi^{\pm}$ yield ratios are consistent with the trend of the enhancement of strangeness production from low to high multiplicity pp collisions, which was previously observed for strange and multi-strange baryons. The yield ratio between the measured resonances and the long-lived baryons with the same strangeness content exhibits a hint of a mild increasing trend at low multiplicity, despite too large uncertainties to exclude the flat behaviour. The results are compared to predictions from models such as EPOS-LHC and $\rm{PYTHIA\,\,8}$ with Rope shoving. The latter provides the best description of the multiplicity dependence of the $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ production in pp collisions at $\sqrt{\it{s}}=13$~Te\kern-.1emV.
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Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV. HEPData (collection).
https://doi.org/10.17182/hepdata.153244
or, if you prefer, a specific version of the
record:
ALICE
Collaboration
(2024).
Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV (Version 1). HEPData (collection).
https://doi.org/10.17182/hepdata.153244.v1
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ALICE
Collaboration
(2024).
“sigma1385plus pT spectrum in I+II+III V0M mult class” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t1
ALICE
Collaboration
(2024).
“sigma1385plus pT spectrum in IV+V+VI V0M mult class” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t2
ALICE
Collaboration
(2024).
“sigma1385plus pT spectrum in VII+VIII V0M mult class” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t3
ALICE
Collaboration
(2024).
“sigma1385plus pT spectrum in IX V0M mult class” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t4
ALICE
Collaboration
(2024).
“sigma1385plus pT spectrum in X V0M mult class” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t5
ALICE
Collaboration
(2024).
“sigma1385minus pT spectrum in I+II+III V0M mult class” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t6
ALICE
Collaboration
(2024).
“sigma1385minus pT spectrum in IV+V+VI V0M mult class” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t7
ALICE
Collaboration
(2024).
“sigma1385minus pT spectrum in VII+VIII V0M mult class” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t8
ALICE
Collaboration
(2024).
“sigma1385minus pT spectrum in IX V0M mult class” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t9
ALICE
Collaboration
(2024).
“sigma1385minus pT spectrum in X V0M mult class” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t10
ALICE
Collaboration
(2024).
“xi1530zero pT spectrum in I+II+III V0M mult class” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t11
ALICE
Collaboration
(2024).
“xi1530zero pT spectrum in IV+V+VI V0M mult class” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t12
ALICE
Collaboration
(2024).
“xi1530zero pT spectrum in VII+VIII V0M mult class” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t13
ALICE
Collaboration
(2024).
“xi1530zero pT spectrum in IX V0M mult class” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t14
ALICE
Collaboration
(2024).
“xi1530zero pT spectrum in X V0M mult class” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t15
ALICE
Collaboration
(2024).
“sigma1385p pT spectrum ratio to MB in I+II+III V0M mult class” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t16
ALICE
Collaboration
(2024).
“sigma1385p pT spectrum ratio to MB in IV+V+VI V0M mult class” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t17
ALICE
Collaboration
(2024).
“sigma1385p pT spectrum ratio to MB in VII+VIII V0M mult class” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t18
ALICE
Collaboration
(2024).
“sigma1385p pT spectrum ratio to MB in IX V0M mult class” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t19
ALICE
Collaboration
(2024).
“sigma1385p pT spectrum ratio to MB in X V0M mult class” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t20
ALICE
Collaboration
(2024).
“sigma1385n pT spectrum ratio to MB in I+II+III V0M mult class” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t21
ALICE
Collaboration
(2024).
“sigma1385n pT spectrum ratio to MB in IV+V+VI V0M mult class” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t22
ALICE
Collaboration
(2024).
“sigma1385n pT spectrum ratio to MB in VII+VIII V0M mult class” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t23
ALICE
Collaboration
(2024).
“sigma1385n pT spectrum ratio to MB in IX V0M mult class” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t24
ALICE
Collaboration
(2024).
“sigma1385n pT spectrum ratio to MB in X V0M mult class” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t25
ALICE
Collaboration
(2024).
“xi1530zero pT spectrum ratio to MB in I+II+III V0M mult class” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t26
ALICE
Collaboration
(2024).
“xi1530zero pT spectrum ratio to MB in IV+V+VI V0M mult class” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t27
ALICE
Collaboration
(2024).
“xi1530zero pT spectrum ratio to MB in VII+VIII V0M mult class” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t28
ALICE
Collaboration
(2024).
“xi1530zero pT spectrum ratio to MB in IX V0M mult class” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t29
ALICE
Collaboration
(2024).
“xi1530zero pT spectrum ratio to MB in X V0M mult class” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t30
ALICE
Collaboration
(2024).
“yield_sigma1385” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t31
ALICE
Collaboration
(2024).
“meanpT_sigma1385” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t32
ALICE
Collaboration
(2024).
“yield_Xi1530” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t33
ALICE
Collaboration
(2024).
“meanpT_Xi1530” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t34
ALICE
Collaboration
(2024).
“sigma1385pm pT spectrum ratio to 7 TeV” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t35
ALICE
Collaboration
(2024).
“xi1530zero pT spectrum ratio to 7 TeV” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t36
ALICE
Collaboration
(2024).
“Ratio_yield_to_pion_sigma1385” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t37
ALICE
Collaboration
(2024).
“Ratio_yield_to_pion_xi1530” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t38
ALICE
Collaboration
(2024).
“Ratio_yield_to_lambda_sigma1385” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t39
ALICE
Collaboration
(2024).
“Ratio_yield_to_xi_xi1530” of “Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.153244.v1/t40
When using this data, please cite the original publication:
ALICE
Collaboration
(2024).
Multiplicity-dependent production of $\Sigma(1385)^{\pm}$ and $\Xi(1530)^{0}$ in pp collisions at $\sqrt{s}=13$ TeV. JHEP 05 (2024) 317.
or, if you prefer, a specific version of the
record:
You can also cite the 40 data
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