Name: Systematic Measurements of Identified Particle Spectra in pp, d+Au and Au+Au Collisions from STAR
Creator: STAR Collaboration
Published: 2021

Abstract (data abstract)

Systematic Measurements of Identified Particle Spectra in pp, d+Au and Au+Au Collisions from STAR. Results from the STAR experiment at Relativistic Heavy Ion Collider.

Figure 1 - 62.4 GeV

Data from Figure 1 @ 62.4 GeV

10.17182/hepdata.104931.v1/t1

Uncorrected charged particle multiplicity distribution measured in the TPC in $|\eta| < 0.5$ for Au+Au collisions at 62.4 GeV and...
Figure 1 - 200 GeV

Data from Figure 1 @ 200 GeV

10.17182/hepdata.104931.v1/t2

Uncorrected charged particle multiplicity distribution measured in the TPC in $|\eta| < 0.5$ for Au+Au collisions at 62.4 GeV and...
Figure 2a

Data from Figure 2a

10.17182/hepdata.104931.v1/t3

Uncorrected charged particle multiplicity distribution measured in the E-FTPC (Au-direction) within $−3.8 < |\eta| < −2.8$ in d+Au collisions at...
Figure 2b

Data from Figure 2b

10.17182/hepdata.104931.v1/t4

The TPC mid-rapidity multiplicity distributions ($|\eta|$ < 0.5) for the corresponding E-FTPC selected centrality bins.
Figure 3

Data from Figure 3

10.17182/hepdata.104931.v1/t5

Uncorrected charged particle multiplicity distribution measured in the TPC within $|\eta|$ < 0.5 in pp collisions at 200 GeV.
Figure 4a - AuAu 62.4 GeV

Data from Figure 4a

10.17182/hepdata.104931.v1/t6

The ratio of the transverse overlap area $S_{⊥}$ to $(N_{part}/2)^{2/3}$ versus $(N_{part}/2)^{2/3}$.
Figure 4a - AuAu 200 GeV

Data from Figure 4a

10.17182/hepdata.104931.v1/t7

The ratio of the transverse overlap area $S_{⊥}$ to $(N_{part}/2)^{2/3}$ versus $(N_{part}/2)^{2/3}$.
Figure 4a - pp 200 GeV

Data from Figure 4a

10.17182/hepdata.104931.v1/t8

The ratio of the transverse overlap area $S_{⊥}$ to $(N_{part}/2)^{2/3}$ versus $(N_{part}/2)^{2/3}$.
Figure 4b - AuAu 62.4 GeV

Data from Figure 4b

10.17182/hepdata.104931.v1/t9

The ratio of the charged pion multiplicity to the transverse overlap area $dN_{\pi}/dy/S_{⊥}$ versus $N_{coll}/N_{part}$. Errors shown are total errors,...
Figure 4b - AuAu 200 GeV

Data from Figure 4b

10.17182/hepdata.104931.v1/t10

The ratio of the charged pion multiplicity to the transverse overlap area $dN_{\pi}/dy/S_{⊥}$ versus $N_{coll}/N_{part}$. Errors shown are total errors,...
Figure 4b - pp 200 GeV

Data from Figure 4b

10.17182/hepdata.104931.v1/t11

The ratio of the charged pion multiplicity to the transverse overlap area $dN_{\pi}/dy/S_{⊥}$ versus $N_{coll}/N_{part}$. Errors shown are total errors,...
Figure 10a

Data from Figure 10a

10.17182/hepdata.104931.v1/t12

Energy loss effect for $\pi^{+-}$ (a), $K^{+-}$ (b), and p and pbar (c) at mid-rapidity (|y| < 0.1) as a...
Figure 10b

Data from Figure 10b

10.17182/hepdata.104931.v1/t13

Energy loss effect for $\pi^{+-}$ (a), $K^{+-}$ (b), and p and pbar (c) at mid-rapidity (|y| < 0.1) as a...
Figure 10c

Data from Figure 10c

10.17182/hepdata.104931.v1/t14

Energy loss effect for $\pi^{+-}$ (a), $K^{+-}$ (b), and p and pbar (c) at mid-rapidity (|y| < 0.1) as a...
Figure 11a

Data from Figure 11a

10.17182/hepdata.104931.v1/t15

Vertex-finding efficiency (ǫvtx) and fake vertex rate (δfake) as a function of the number of good global tracks (a) and...
Figure 11b

Data from Figure 11b

10.17182/hepdata.104931.v1/t16

Vertex-finding efficiency (ǫvtx) and fake vertex rate (δfake) as a function of the number of good global tracks (a) and...
Figure 12 - pp 200 GeV

Data from Figure 12

10.17182/hepdata.104931.v1/t17

The $p_{T}$ dependent correction to particle spectra due to fake vertex events, $\epsilon_{fake}(p_{T})$, in 200 GeV minimum bias pp and...
Figure 12 - dAu 200 GeV

Data from Figure 12

10.17182/hepdata.104931.v1/t18

The $p_{T}$ dependent correction to particle spectra due to fake vertex events, $\epsilon_{fake}(p_{T})$, in 200 GeV minimum bias pp and...
Figure 13a

Data from Figure 13a

10.17182/hepdata.104931.v1/t19

Efficiency (product of tracking efficiency and detector acceptance) of π−, K−, and p in pp (a) and d+Au collisions (b)...
Figure 13b

Data from Figure 13b

10.17182/hepdata.104931.v1/t20

Efficiency (product of tracking efficiency and detector acceptance) of π−, K−, and p in pp (a) and d+Au collisions (b)...
Figure 14a - pion, kaon

Data from Figure 14a

10.17182/hepdata.104931.v1/t21

Efficiency (product of tracking efficiency and detector acceptance) of π−, K−, and p in 70-80% peripheral Au+Au (a) and 0-5%...
Figure 14a - pbar

Data from Figure 14a

10.17182/hepdata.104931.v1/t22

Efficiency (product of tracking efficiency and detector acceptance) of π−, K−, and p in 70-80% peripheral Au+Au (a) and 0-5%...
Figure 14b - pion, kaon

Data from Figure 14b

10.17182/hepdata.104931.v1/t23

Efficiency (product of tracking efficiency and detector acceptance) of π−, K−, and p in 70-80% peripheral Au+Au (a) and 0-5%...
Figure 14b - pbar

Data from Figure 14b

10.17182/hepdata.104931.v1/t24

Efficiency (product of tracking efficiency and detector acceptance) of π−, K−, and p in 70-80% peripheral Au+Au (a) and 0-5%...
Figure 15a - data

Data from Figure 15a

10.17182/hepdata.104931.v1/t25

The dca distributions of protons and antiprotons for 0.40 < p⊥ < 0.45 GeV/c in 200 GeV minimum bias d+Au....
Figure 15b - data

Data from Figure 15b

10.17182/hepdata.104931.v1/t26

The dca distributions of protons and antiprotons for 0.70 < p⊥ < 0.75 GeV/c in 200 GeV minimum bias d+Au....
Figure 15c - data

Data from Figure 15c

10.17182/hepdata.104931.v1/t27

The dca distributions of protons and antiprotons for 0.40 < p⊥ < 0.45 GeV/c in 62.4 GeV 0-5% central Au+Au...
Figure 15d - data

Data from Figure 15d

10.17182/hepdata.104931.v1/t28

The dca distributions of protons and antiprotons for 0.70 < p⊥ < 0.75 GeV/c in 62.4 GeV 0-5% central Au+Au...
Figure 16 - Total and weak-decay background

Data from Figure 16

10.17182/hepdata.104931.v1/t29

Pion background fraction from weak decays ($\Lambda, K_S^0$) and $\mu^{+-}$ contamination as a function of p⊥ in minimum bias d+Au...
Figure 16 - Muon contamination

Data from Figure 16

10.17182/hepdata.104931.v1/t30

Pion background fraction from weak decays ($\Lambda, K_S^0$) and $\mu^{+-}$ contamination as a function of p⊥ in minimum bias d+Au...
Figure 17a - dE/dx

Data from Figure 17a

10.17182/hepdata.104931.v1/t31

Mid-rapidity identified antiproton spectra in 200 GeV minimum bias d+Au (a) and 62.4 GeV central Au+Au collisions (b) measured by...
Figure 17a - Blast-wave

Data from Figure 17a

10.17182/hepdata.104931.v1/t32

Mid-rapidity identified antiproton spectra in 200 GeV minimum bias d+Au (a) and 62.4 GeV central Au+Au collisions (b) measured by...
Figure 17a - pT-Gaussian fit

Data from Figure 17a

10.17182/hepdata.104931.v1/t33

Mid-rapidity identified antiproton spectra in 200 GeV minimum bias d+Au (a) and 62.4 GeV central Au+Au collisions (b) measured by...
Figure 17a - pT-exponential fit

Data from Figure 17a

10.17182/hepdata.104931.v1/t34

Mid-rapidity identified antiproton spectra in 200 GeV minimum bias d+Au (a) and 62.4 GeV central Au+Au collisions (b) measured by...
Figure 17a - TOF data

Data from Figure 17a

10.17182/hepdata.104931.v1/t35

Mid-rapidity identified antiproton spectra in 200 GeV minimum bias d+Au (a) and 62.4 GeV central Au+Au collisions (b) measured by...
Figure 17b - dE/dx

Data from Figure 17b

10.17182/hepdata.104931.v1/t36

Mid-rapidity identified antiproton spectra in 200 GeV minimum bias d+Au (a) and 62.4 GeV central Au+Au collisions (b) measured by...
Figure 17b - Blast-wave

Data from Figure 17b

10.17182/hepdata.104931.v1/t37

Mid-rapidity identified antiproton spectra in 200 GeV minimum bias d+Au (a) and 62.4 GeV central Au+Au collisions (b) measured by...
Figure 17b - pT-Gaussian fit

Data from Figure 17b

10.17182/hepdata.104931.v1/t38

Mid-rapidity identified antiproton spectra in 200 GeV minimum bias d+Au (a) and 62.4 GeV central Au+Au collisions (b) measured by...
Figure 17b - pT-exponential fit

Data from Figure 17b

10.17182/hepdata.104931.v1/t39

Mid-rapidity identified antiproton spectra in 200 GeV minimum bias d+Au (a) and 62.4 GeV central Au+Au collisions (b) measured by...
Figure 17b - TOF data

Data from Figure 17b

10.17182/hepdata.104931.v1/t40

Mid-rapidity identified antiproton spectra in 200 GeV minimum bias d+Au (a) and 62.4 GeV central Au+Au collisions (b) measured by...
Figure 18a - pions

Data from Figure 18a

10.17182/hepdata.104931.v1/t41

Mid-rapidity (|y| < 0.1) identified particle spectra in d+Au collisions at 200 GeV. The p and pbar spectra are inclusive,...
Figure 18b - kaons

Data from Figure 18b

10.17182/hepdata.104931.v1/t42

Mid-rapidity (|y| < 0.1) identified particle spectra in d+Au collisions at 200 GeV. The p and pbar spectra are inclusive,...
Figure 18c - protons

Data from Figure 18c

10.17182/hepdata.104931.v1/t43

Mid-rapidity (|y| < 0.1) identified particle spectra in d+Au collisions at 200 GeV. The p and pbar spectra are inclusive,...
Figure 19a - pions

Data from Figure 19a

10.17182/hepdata.104931.v1/t44

Mid-rapidity (|y| < 0.1) identified particle spectra in Au+Au collisions at 62.4 GeV. The p and p spectra are inclusive,...
Figure 19b - kaons

Data from Figure 19b

10.17182/hepdata.104931.v1/t45

Mid-rapidity (|y| < 0.1) identified particle spectra in Au+Au collisions at 62.4 GeV. The p and p spectra are inclusive,...
Figure 19c - antiprotons

Data from Figure 19c

10.17182/hepdata.104931.v1/t46

Mid-rapidity (|y| < 0.1) identified particle spectra in Au+Au collisions at 62.4 GeV. The p and p spectra are inclusive,...
Figure 19d - protons

Data from Figure 19d

10.17182/hepdata.104931.v1/t47

Mid-rapidity (|y| < 0.1) identified particle spectra in Au+Au collisions at 62.4 GeV. The p and p spectra are inclusive,...
Figure 20

Data from Figure 20

10.17182/hepdata.104931.v1/t48

Mid-rapidity (|y| < 0.1) identified pion spectra in Au+Au collisions at 130 GeV. Spectra are plotted for eight centrality bins,...
Figure 24 - 62.4 GeV

Data from Figure 24

10.17182/hepdata.104931.v1/t49

Estimate of the product of the Bjorken energy density and the formation time ($\epsilon_{B_j}\tau$) as a function of centrality Npart....
Figure 24 - 130 GeV

Data from Figure 24

10.17182/hepdata.104931.v1/t50

Estimate of the product of the Bjorken energy density and the formation time ($\epsilon_{B_j}\tau$) as a function of centrality Npart....
Figure 24 - 200 GeV

Data from Figure 24

10.17182/hepdata.104931.v1/t51

Estimate of the product of the Bjorken energy density and the formation time ($\epsilon_{B_j}\tau$) as a function of centrality Npart....
Figure 30a - STAR data

Data from Figure 30a

10.17182/hepdata.104931.v1/t52

The K+/π+ and K−/π− ratios as a function of the collision energy in pp and central heavy-ion collisions.
Figure 30b - STAR data

Data from Figure 30b

10.17182/hepdata.104931.v1/t53

The K+/K− ratio as a function of the collision energy in central heavy-ion collisions.
Figure 32 - STAR 62.4 GeV

Data from Figure 32

10.17182/hepdata.104931.v1/t54

The K−/π− ratio as a function of the number of participants Npart in heavy-ion collisions at RHIC. Errors shown are...
Figure 32 - STAR 130 GeV

Data from Figure 32

10.17182/hepdata.104931.v1/t55

The K−/π− ratio as a function of the number of participants Npart in heavy-ion collisions at RHIC. Errors shown are...
Figure 32 - STAR 200 GeV

Data from Figure 32

10.17182/hepdata.104931.v1/t56

The K−/π− ratio as a function of the number of participants Npart in heavy-ion collisions at RHIC. Errors shown are...
Figure 33 - STAR 62.4 GeV

Data from Figure 33

10.17182/hepdata.104931.v1/t57

The K−/π− ratio as a function of dNπ/dy/S⊥ in heavy-ion collisions at RHIC. Errors shown are the quadratic sum of...
Figure 33 - STAR 130 GeV

Data from Figure 33

10.17182/hepdata.104931.v1/t58

The K−/π− ratio as a function of dNπ/dy/S⊥ in heavy-ion collisions at RHIC. Errors shown are the quadratic sum of...
Figure 33 - STAR 200 GeV

Data from Figure 33

10.17182/hepdata.104931.v1/t59

The K−/π− ratio as a function of dNπ/dy/S⊥ in heavy-ion collisions at RHIC. Errors shown are the quadratic sum of...
Figure 38 - STAR

Data from Figure 38

10.17182/hepdata.104931.v1/t60

Baryon chemical potential extracted for central heavy-ion collisions as a function of the collision energy. Errors shown are the total...
Figure 39 - Tchem for STAR

Data from Figure 39

10.17182/hepdata.104931.v1/t61

The extracted chemical freeze-out temperatures for central heavy-ion collisions as a function of the collision energy. Errors shown are the...
Figure 39 - Tchem for STAR pp

Data from Figure 39

10.17182/hepdata.104931.v1/t62

The extracted chemical freeze-out temperatures for central heavy-ion collisions as a function of the collision energy. Errors shown are the...
Figure 39 - Tkin for STAR

Data from Figure 39

10.17182/hepdata.104931.v1/t63

The extracted kinetic freeze-out temperatures for central heavy-ion collisions as a function of the collision energy. Errors shown are the...
Figure 40 - STAR

Data from Figure 40

10.17182/hepdata.104931.v1/t64

Average transverse radial flow velocity extracted from the blast-wave model for central heavy-ion collisions as a function of the collision...
Figure 41 - STAR AuAu

Data from Figure 41

10.17182/hepdata.104931.v1/t65

Phase diagram plot of chemical freezeout temperature versus baryon chemical potential extracted from chemical equilibrium models. Errors shown are the...
Figure 41 - STAR pp

Data from Figure 41

10.17182/hepdata.104931.v1/t66

Phase diagram plot of chemical freezeout temperature versus baryon chemical potential extracted from chemical equilibrium models. Errors shown are the...
Figure 42 - Optical Glauber

Data from Figure 42

10.17182/hepdata.104931.v1/t67

Differential cross-sections obtained from the optical and MC Glauber calculations for Au+Au collisions at 200 GeV. Statistical errors are smaller...
Figure 42 - MC Glauber

Data from Figure 42

10.17182/hepdata.104931.v1/t68

Differential cross-sections obtained from the optical and MC Glauber calculations for Au+Au collisions at 200 GeV. Statistical errors are smaller...

Figure 1 - 62.4 GeV

Figure 1 - 200 GeV

Figure 2a

Figure 2b

Figure 3

Figure 4a - AuAu 62.4 GeV

Figure 4a - AuAu 200 GeV

Figure 4a - pp 200 GeV

Figure 4b - AuAu 62.4 GeV

Figure 4b - AuAu 200 GeV

Figure 4b - pp 200 GeV

Figure 10a

Figure 10b

Figure 10c

Figure 11a

Figure 11b

Figure 12 - pp 200 GeV

Figure 12 - dAu 200 GeV

Figure 13a

Figure 13b

Figure 14a - pion, kaon

Figure 14a - pbar

Figure 14b - pion, kaon

Figure 14b - pbar

Figure 15a - data

Figure 15b - data

Figure 15c - data

Figure 15d - data

Figure 16 - Total and weak-decay background

Figure 16 - Muon contamination

Figure 17a - dE/dx

Figure 17a - Blast-wave

Figure 17a - pT-Gaussian fit

Figure 17a - pT-exponential fit

Figure 17a - TOF data

Figure 17b - dE/dx

Figure 17b - Blast-wave

Figure 17b - pT-Gaussian fit

Figure 17b - pT-exponential fit

Figure 17b - TOF data

Figure 18a - pions

Figure 18b - kaons

Figure 18c - protons

Figure 19a - pions

Figure 19b - kaons

Figure 19c - antiprotons

Figure 19d - protons

Figure 20

Figure 24 - 62.4 GeV

Figure 24 - 130 GeV

Figure 24 - 200 GeV

Figure 30a - STAR data

Figure 30b - STAR data

Figure 32 - STAR 62.4 GeV

Figure 32 - STAR 130 GeV

Figure 32 - STAR 200 GeV

Figure 33 - STAR 62.4 GeV

Figure 33 - STAR 130 GeV

Figure 33 - STAR 200 GeV

Figure 38 - STAR

Figure 39 - Tchem for STAR

Figure 39 - Tchem for STAR pp

Figure 39 - Tkin for STAR

Figure 40 - STAR

Figure 41 - STAR AuAu

Figure 41 - STAR pp

Figure 42 - Optical Glauber

Figure 42 - MC Glauber

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