cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.116551.v1/t49
title: "Table_F15" of "T and F asymmetries in $π^0$ photoproduction on the proton"

description: Beam-target asymmetry F for c.m. energy W= 1.5793 GeV
description: A2 at MAMI. The $\gamma p \to \pi^0 p$ reaction was studied at laboratory photon
energies from 425 to 1445 MeV with a transversely polarized target and a longitudinally
polarized beam. The beam-target asymmetry F was measured for the first time and new
high precision data for the target asymmetry T were obtained. The systematic uncertainty
is dominated by the determination of the degree of proton polarization (4%), the
degree of photon beam polarization (2%), and the background subtraction procedure (3%–4%).
By adding all contributions in quadrature, a total systematic uncertainty of less
than 6% is obtained. The experiment was performed at the photon tagging facility of
the Mainz Microtron (MAMI) using the Crystal Ball/TAPS detector setup.
DOI: 10.17182/hepdata.116551.v1/t41
title: "Table_F07" of "T and F asymmetries in $π^0$ photoproduction on the proton"

description: Beam-target asymmetry F for c.m. energy W= 1.4296 GeV
description: A2 at MAMI. The $\gamma p \to \pi^0 p$ reaction was studied at laboratory photon
energies from 425 to 1445 MeV with a transversely polarized target and a longitudinally
polarized beam. The beam-target asymmetry F was measured for the first time and new
high precision data for the target asymmetry T were obtained. The systematic uncertainty
is dominated by the determination of the degree of proton polarization (4%), the
degree of photon beam polarization (2%), and the background subtraction procedure (3%–4%).
By adding all contributions in quadrature, a total systematic uncertainty of less
than 6% is obtained. The experiment was performed at the photon tagging facility of
the Mainz Microtron (MAMI) using the Crystal Ball/TAPS detector setup.
DOI: 10.17182/hepdata.116551.v1/t42
title: "Table_F08" of "T and F asymmetries in $π^0$ photoproduction on the proton"

description: Beam-target asymmetry F for c.m. energy W= 1.4492 GeV
description: A2 at MAMI. The $\gamma p \to \pi^0 p$ reaction was studied at laboratory photon
energies from 425 to 1445 MeV with a transversely polarized target and a longitudinally
polarized beam. The beam-target asymmetry F was measured for the first time and new
high precision data for the target asymmetry T were obtained. The systematic uncertainty
is dominated by the determination of the degree of proton polarization (4%), the
degree of photon beam polarization (2%), and the background subtraction procedure (3%–4%).
By adding all contributions in quadrature, a total systematic uncertainty of less
than 6% is obtained. The experiment was performed at the photon tagging facility of
the Mainz Microtron (MAMI) using the Crystal Ball/TAPS detector setup.
DOI: 10.17182/hepdata.116551.v1/t46
title: "Table_F12" of "T and F asymmetries in $π^0$ photoproduction on the proton"

description: Beam-target asymmetry F for c.m. energy W= 1.5249 GeV
description: A2 at MAMI. The $\gamma p \to \pi^0 p$ reaction was studied at laboratory photon
energies from 425 to 1445 MeV with a transversely polarized target and a longitudinally
polarized beam. The beam-target asymmetry F was measured for the first time and new
high precision data for the target asymmetry T were obtained. The systematic uncertainty
is dominated by the determination of the degree of proton polarization (4%), the
degree of photon beam polarization (2%), and the background subtraction procedure (3%–4%).
By adding all contributions in quadrature, a total systematic uncertainty of less
than 6% is obtained. The experiment was performed at the photon tagging facility of
the Mainz Microtron (MAMI) using the Crystal Ball/TAPS detector setup.
DOI: 10.17182/hepdata.116551.v1/t50
title: "Table_F16" of "T and F asymmetries in $π^0$ photoproduction on the proton"

description: Beam-target asymmetry F for c.m. energy W= 1.5970 GeV
description: A2 at MAMI. The $\gamma p \to \pi^0 p$ reaction was studied at laboratory photon
energies from 425 to 1445 MeV with a transversely polarized target and a longitudinally
polarized beam. The beam-target asymmetry F was measured for the first time and new
high precision data for the target asymmetry T were obtained. The systematic uncertainty
is dominated by the determination of the degree of proton polarization (4%), the
degree of photon beam polarization (2%), and the background subtraction procedure (3%–4%).
By adding all contributions in quadrature, a total systematic uncertainty of less
than 6% is obtained. The experiment was performed at the photon tagging facility of
the Mainz Microtron (MAMI) using the Crystal Ball/TAPS detector setup.
DOI: 10.17182/hepdata.116551.v1/t51
title: "Table_F17" of "T and F asymmetries in $π^0$ photoproduction on the proton"

description: Beam-target asymmetry F for c.m. energy W= 1.6146 GeV
description: A2 at MAMI. The $\gamma p \to \pi^0 p$ reaction was studied at laboratory photon
energies from 425 to 1445 MeV with a transversely polarized target and a longitudinally
polarized beam. The beam-target asymmetry F was measured for the first time and new
high precision data for the target asymmetry T were obtained. The systematic uncertainty
is dominated by the determination of the degree of proton polarization (4%), the
degree of photon beam polarization (2%), and the background subtraction procedure (3%–4%).
By adding all contributions in quadrature, a total systematic uncertainty of less
than 6% is obtained. The experiment was performed at the photon tagging facility of
the Mainz Microtron (MAMI) using the Crystal Ball/TAPS detector setup.
DOI: 10.17182/hepdata.116551.v1/t52
title: "Table_F18" of "T and F asymmetries in $π^0$ photoproduction on the proton"

description: Beam-target asymmetry F for c.m. energy W= 1.6319 GeV
description: A2 at MAMI. The $\gamma p \to \pi^0 p$ reaction was studied at laboratory photon
energies from 425 to 1445 MeV with a transversely polarized target and a longitudinally
polarized beam. The beam-target asymmetry F was measured for the first time and new
high precision data for the target asymmetry T were obtained. The systematic uncertainty
is dominated by the determination of the degree of proton polarization (4%), the
degree of photon beam polarization (2%), and the background subtraction procedure (3%–4%).
By adding all contributions in quadrature, a total systematic uncertainty of less
than 6% is obtained. The experiment was performed at the photon tagging facility of
the Mainz Microtron (MAMI) using the Crystal Ball/TAPS detector setup.
DOI: 10.17182/hepdata.116551.v1/t53
title: "Table_F19" of "T and F asymmetries in $π^0$ photoproduction on the proton"

description: Beam-target asymmetry F for c.m. energy W= 1.6491 GeV
description: A2 at MAMI. The $\gamma p \to \pi^0 p$ reaction was studied at laboratory photon
energies from 425 to 1445 MeV with a transversely polarized target and a longitudinally
polarized beam. The beam-target asymmetry F was measured for the first time and new
high precision data for the target asymmetry T were obtained. The systematic uncertainty
is dominated by the determination of the degree of proton polarization (4%), the
degree of photon beam polarization (2%), and the background subtraction procedure (3%–4%).
By adding all contributions in quadrature, a total systematic uncertainty of less
than 6% is obtained. The experiment was performed at the photon tagging facility of
the Mainz Microtron (MAMI) using the Crystal Ball/TAPS detector setup.
DOI: 10.17182/hepdata.116551.v1/t54
title: "Table_F20" of "T and F asymmetries in $π^0$ photoproduction on the proton"

description: Beam-target asymmetry F for c.m. energy W= 1.6660 GeV
description: A2 at MAMI. The $\gamma p \to \pi^0 p$ reaction was studied at laboratory photon
energies from 425 to 1445 MeV with a transversely polarized target and a longitudinally
polarized beam. The beam-target asymmetry F was measured for the first time and new
high precision data for the target asymmetry T were obtained. The systematic uncertainty
is dominated by the determination of the degree of proton polarization (4%), the
degree of photon beam polarization (2%), and the background subtraction procedure (3%–4%).
By adding all contributions in quadrature, a total systematic uncertainty of less
than 6% is obtained. The experiment was performed at the photon tagging facility of
the Mainz Microtron (MAMI) using the Crystal Ball/TAPS detector setup.
DOI: 10.17182/hepdata.116551.v1/t55
title: "Table_F21" of "T and F asymmetries in $π^0$ photoproduction on the proton"

description: Beam-target asymmetry F for c.m. energy W= 1.6828 GeV
description: A2 at MAMI. The $\gamma p \to \pi^0 p$ reaction was studied at laboratory photon
energies from 425 to 1445 MeV with a transversely polarized target and a longitudinally
polarized beam. The beam-target asymmetry F was measured for the first time and new
high precision data for the target asymmetry T were obtained. The systematic uncertainty
is dominated by the determination of the degree of proton polarization (4%), the
degree of photon beam polarization (2%), and the background subtraction procedure (3%–4%).
By adding all contributions in quadrature, a total systematic uncertainty of less
than 6% is obtained. The experiment was performed at the photon tagging facility of
the Mainz Microtron (MAMI) using the Crystal Ball/TAPS detector setup.
DOI: 10.25549/vercoutere-ouc110637159
title: Ancient Chinese man's head with a hat molded in clay

description: Partially glazed clay sculpture of a young Asian man with black hair and a headdress; lower part of headdress on left side and hair tail at base of head are missing
DOI: 10.17182/hepdata.116551.v1/t43
title: "Table_F09" of "T and F asymmetries in $π^0$ photoproduction on the proton"

description: Beam-target asymmetry F for c.m. energy W= 1.4685 GeV
description: A2 at MAMI. The $\gamma p \to \pi^0 p$ reaction was studied at laboratory photon
energies from 425 to 1445 MeV with a transversely polarized target and a longitudinally
polarized beam. The beam-target asymmetry F was measured for the first time and new
high precision data for the target asymmetry T were obtained. The systematic uncertainty
is dominated by the determination of the degree of proton polarization (4%), the
degree of photon beam polarization (2%), and the background subtraction procedure (3%–4%).
By adding all contributions in quadrature, a total systematic uncertainty of less
than 6% is obtained. The experiment was performed at the photon tagging facility of
the Mainz Microtron (MAMI) using the Crystal Ball/TAPS detector setup.
DOI: 10.17182/hepdata.116551.v1/t56
title: "Table_F22" of "T and F asymmetries in $π^0$ photoproduction on the proton"

description: Beam-target asymmetry F for c.m. energy W= 1.6995 GeV
description: A2 at MAMI. The $\gamma p \to \pi^0 p$ reaction was studied at laboratory photon
energies from 425 to 1445 MeV with a transversely polarized target and a longitudinally
polarized beam. The beam-target asymmetry F was measured for the first time and new
high precision data for the target asymmetry T were obtained. The systematic uncertainty
is dominated by the determination of the degree of proton polarization (4%), the
degree of photon beam polarization (2%), and the background subtraction procedure (3%–4%).
By adding all contributions in quadrature, a total systematic uncertainty of less
than 6% is obtained. The experiment was performed at the photon tagging facility of
the Mainz Microtron (MAMI) using the Crystal Ball/TAPS detector setup.
DOI: 10.17182/hepdata.116551.v1/t57
title: "Table_F23" of "T and F asymmetries in $π^0$ photoproduction on the proton"

description: Beam-target asymmetry F for c.m. energy W= 1.7160 GeV
description: A2 at MAMI. The $\gamma p \to \pi^0 p$ reaction was studied at laboratory photon
energies from 425 to 1445 MeV with a transversely polarized target and a longitudinally
polarized beam. The beam-target asymmetry F was measured for the first time and new
high precision data for the target asymmetry T were obtained. The systematic uncertainty
is dominated by the determination of the degree of proton polarization (4%), the
degree of photon beam polarization (2%), and the background subtraction procedure (3%–4%).
By adding all contributions in quadrature, a total systematic uncertainty of less
than 6% is obtained. The experiment was performed at the photon tagging facility of
the Mainz Microtron (MAMI) using the Crystal Ball/TAPS detector setup.
DOI: 10.17182/hepdata.116551.v1/t58
title: "Table_F24" of "T and F asymmetries in $π^0$ photoproduction on the proton"

description: Beam-target asymmetry F for c.m. energy W= 1.7323 GeV
description: A2 at MAMI. The $\gamma p \to \pi^0 p$ reaction was studied at laboratory photon
energies from 425 to 1445 MeV with a transversely polarized target and a longitudinally
polarized beam. The beam-target asymmetry F was measured for the first time and new
high precision data for the target asymmetry T were obtained. The systematic uncertainty
is dominated by the determination of the degree of proton polarization (4%), the
degree of photon beam polarization (2%), and the background subtraction procedure (3%–4%).
By adding all contributions in quadrature, a total systematic uncertainty of less
than 6% is obtained. The experiment was performed at the photon tagging facility of
the Mainz Microtron (MAMI) using the Crystal Ball/TAPS detector setup.
DOI: 10.17182/hepdata.116551.v1/t59
title: "Table_F25" of "T and F asymmetries in $π^0$ photoproduction on the proton"

description: Beam-target asymmetry F for c.m. energy W= 1.7485 GeV
description: A2 at MAMI. The $\gamma p \to \pi^0 p$ reaction was studied at laboratory photon
energies from 425 to 1445 MeV with a transversely polarized target and a longitudinally
polarized beam. The beam-target asymmetry F was measured for the first time and new
high precision data for the target asymmetry T were obtained. The systematic uncertainty
is dominated by the determination of the degree of proton polarization (4%), the
degree of photon beam polarization (2%), and the background subtraction procedure (3%–4%).
By adding all contributions in quadrature, a total systematic uncertainty of less
than 6% is obtained. The experiment was performed at the photon tagging facility of
the Mainz Microtron (MAMI) using the Crystal Ball/TAPS detector setup.
DOI: 10.17182/hepdata.116551.v1/t60
title: "Table_F26" of "T and F asymmetries in $π^0$ photoproduction on the proton"

description: Beam-target asymmetry F for c.m. energy W= 1.7645 GeV
description: A2 at MAMI. The $\gamma p \to \pi^0 p$ reaction was studied at laboratory photon
energies from 425 to 1445 MeV with a transversely polarized target and a longitudinally
polarized beam. The beam-target asymmetry F was measured for the first time and new
high precision data for the target asymmetry T were obtained. The systematic uncertainty
is dominated by the determination of the degree of proton polarization (4%), the
degree of photon beam polarization (2%), and the background subtraction procedure (3%–4%).
By adding all contributions in quadrature, a total systematic uncertainty of less
than 6% is obtained. The experiment was performed at the photon tagging facility of
the Mainz Microtron (MAMI) using the Crystal Ball/TAPS detector setup.
DOI: 10.17182/hepdata.116551.v1/t61
title: "Table_F27" of "T and F asymmetries in $π^0$ photoproduction on the proton"

description: Beam-target asymmetry F for c.m. energy W= 1.7804 GeV
description: A2 at MAMI. The $\gamma p \to \pi^0 p$ reaction was studied at laboratory photon
energies from 425 to 1445 MeV with a transversely polarized target and a longitudinally
polarized beam. The beam-target asymmetry F was measured for the first time and new
high precision data for the target asymmetry T were obtained. The systematic uncertainty
is dominated by the determination of the degree of proton polarization (4%), the
degree of photon beam polarization (2%), and the background subtraction procedure (3%–4%).
By adding all contributions in quadrature, a total systematic uncertainty of less
than 6% is obtained. The experiment was performed at the photon tagging facility of
the Mainz Microtron (MAMI) using the Crystal Ball/TAPS detector setup.
DOI: 10.17182/hepdata.116551.v1/t62
title: "Table_F28" of "T and F asymmetries in $π^0$ photoproduction on the proton"

description: Beam-target asymmetry F for c.m. energy W= 1.7961 GeV
description: A2 at MAMI. The $\gamma p \to \pi^0 p$ reaction was studied at laboratory photon
energies from 425 to 1445 MeV with a transversely polarized target and a longitudinally
polarized beam. The beam-target asymmetry F was measured for the first time and new
high precision data for the target asymmetry T were obtained. The systematic uncertainty
is dominated by the determination of the degree of proton polarization (4%), the
degree of photon beam polarization (2%), and the background subtraction procedure (3%–4%).
By adding all contributions in quadrature, a total systematic uncertainty of less
than 6% is obtained. The experiment was performed at the photon tagging facility of
the Mainz Microtron (MAMI) using the Crystal Ball/TAPS detector setup.
DOI: 10.17182/hepdata.116551.v1/t63
title: "Table_F29" of "T and F asymmetries in $π^0$ photoproduction on the proton"

description: Beam-target asymmetry F for c.m. energy W= 1.8117 GeV
description: A2 at MAMI. The $\gamma p \to \pi^0 p$ reaction was studied at laboratory photon
energies from 425 to 1445 MeV with a transversely polarized target and a longitudinally
polarized beam. The beam-target asymmetry F was measured for the first time and new
high precision data for the target asymmetry T were obtained. The systematic uncertainty
is dominated by the determination of the degree of proton polarization (4%), the
degree of photon beam polarization (2%), and the background subtraction procedure (3%–4%).
By adding all contributions in quadrature, a total systematic uncertainty of less
than 6% is obtained. The experiment was performed at the photon tagging facility of
the Mainz Microtron (MAMI) using the Crystal Ball/TAPS detector setup.
DOI: 10.17182/hepdata.116551.v1/t64
title: "Table_F30" of "T and F asymmetries in $π^0$ photoproduction on the proton"

description: Beam-target asymmetry F for c.m. energy W= 1.8272 GeV
description: A2 at MAMI. The $\gamma p \to \pi^0 p$ reaction was studied at laboratory photon
energies from 425 to 1445 MeV with a transversely polarized target and a longitudinally
polarized beam. The beam-target asymmetry F was measured for the first time and new
high precision data for the target asymmetry T were obtained. The systematic uncertainty
is dominated by the determination of the degree of proton polarization (4%), the
degree of photon beam polarization (2%), and the background subtraction procedure (3%–4%).
By adding all contributions in quadrature, a total systematic uncertainty of less
than 6% is obtained. The experiment was performed at the photon tagging facility of
the Mainz Microtron (MAMI) using the Crystal Ball/TAPS detector setup.
DOI: 10.17182/hepdata.116551.v1/t65
title: "Table_F31" of "T and F asymmetries in $π^0$ photoproduction on the proton"

description: Beam-target asymmetry F for c.m. energy W= 1.8425 GeV
description: A2 at MAMI. The $\gamma p \to \pi^0 p$ reaction was studied at laboratory photon
energies from 425 to 1445 MeV with a transversely polarized target and a longitudinally
polarized beam. The beam-target asymmetry F was measured for the first time and new
high precision data for the target asymmetry T were obtained. The systematic uncertainty
is dominated by the determination of the degree of proton polarization (4%), the
degree of photon beam polarization (2%), and the background subtraction procedure (3%–4%).
By adding all contributions in quadrature, a total systematic uncertainty of less
than 6% is obtained. The experiment was performed at the photon tagging facility of
the Mainz Microtron (MAMI) using the Crystal Ball/TAPS detector setup.
DOI: 10.17182/hepdata.116551.v1/t66
title: "Table_F32" of "T and F asymmetries in $π^0$ photoproduction on the proton"

description: Beam-target asymmetry F for c.m. energy W= 1.8577 GeV
description: A2 at MAMI. The $\gamma p \to \pi^0 p$ reaction was studied at laboratory photon
energies from 425 to 1445 MeV with a transversely polarized target and a longitudinally
polarized beam. The beam-target asymmetry F was measured for the first time and new
high precision data for the target asymmetry T were obtained. The systematic uncertainty
is dominated by the determination of the degree of proton polarization (4%), the
degree of photon beam polarization (2%), and the background subtraction procedure (3%–4%).
By adding all contributions in quadrature, a total systematic uncertainty of less
than 6% is obtained. The experiment was performed at the photon tagging facility of
the Mainz Microtron (MAMI) using the Crystal Ball/TAPS detector setup.
DOI: 10.17182/hepdata.116551.v1/t68
title: "Table_F34" of "T and F asymmetries in $π^0$ photoproduction on the proton"

description: Beam-target asymmetry F for c.m. energy W= 1.8878 GeV
description: A2 at MAMI. The $\gamma p \to \pi^0 p$ reaction was studied at laboratory photon
energies from 425 to 1445 MeV with a transversely polarized target and a longitudinally
polarized beam. The beam-target asymmetry F was measured for the first time and new
high precision data for the target asymmetry T were obtained. The systematic uncertainty
is dominated by the determination of the degree of proton polarization (4%), the
degree of photon beam polarization (2%), and the background subtraction procedure (3%–4%).
By adding all contributions in quadrature, a total systematic uncertainty of less
than 6% is obtained. The experiment was performed at the photon tagging facility of
the Mainz Microtron (MAMI) using the Crystal Ball/TAPS detector setup.
DOI: 10.17182/hepdata.116551.v1/t67
title: "Table_F33" of "T and F asymmetries in $π^0$ photoproduction on the proton"

description: Beam-target asymmetry F for c.m. energy W= 1.8728 GeV
description: A2 at MAMI. The $\gamma p \to \pi^0 p$ reaction was studied at laboratory photon
energies from 425 to 1445 MeV with a transversely polarized target and a longitudinally
polarized beam. The beam-target asymmetry F was measured for the first time and new
high precision data for the target asymmetry T were obtained. The systematic uncertainty
is dominated by the determination of the degree of proton polarization (4%), the
degree of photon beam polarization (2%), and the background subtraction procedure (3%–4%).
By adding all contributions in quadrature, a total systematic uncertainty of less
than 6% is obtained. The experiment was performed at the photon tagging facility of
the Mainz Microtron (MAMI) using the Crystal Ball/TAPS detector setup.
DOI: 10.25549/vercoutere-ouc110637086
title: Reclining elephant molded in clay

description: Glazed clay sculpture of a black elephant reclining with trunk up
DOI: 10.25549/vercoutere-ouc110637118
title: Stylized loon carved in wood

description: Sculpture in brown wood of a stylized loon shape with no other details; base stand is missing
DOI: 10.17182/hepdata.116553.v1/t2
title: "Figure 4 Like-sign" of "Di-electron spectrum at mid-rapidity in $p+p$ collisions at $\sqrt{s} = 200$ GeV"

description: The electron-pair invariant mass distributions for like-sign pairs in minimum-bias p + p collisions.
description: No data abstract available.
DOI: 10.17182/hepdata.116553.v1/t3
title: "Figure 4 Mix-event" of "Di-electron spectrum at mid-rapidity in $p+p$ collisions at $\sqrt{s} = 200$ GeV"

description: The electron-pair invariant mass distributions for mix-event pairs in minimum-bias p + p collisions.
description: No data abstract available.
DOI: 10.17182/hepdata.116553.v1/t4
title: "Figure 5a" of "Di-electron spectrum at mid-rapidity in $p+p$ collisions at $\sqrt{s} = 200$ GeV"

description: The ratio of like-sign to mixed-event distributions in minimum-bias p + p collisions.
description: No data abstract available.