cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.17613618
title: 3I/ATLAS (C/2025 N1): Speculative Indeed — But Fits the Facts Better Than Any Model So Far - RJW

description: Interstellar object 3I/ATLAS is not behaving like any known comet.

Five major anomalies (Nov 2025 data):• Strong non-gravitational acceleration with no visible coma• Nickel vapor at 140–170 K — far below sublimation temperature• Most negative linear polarization ever recorded (−42%)• No rotational light-curve variation (<0.02 mag)• Extreme implied density from total mass

This paper shows that all five are quantitatively and simultaneously explained by a single physical object: a 5–50 m neutron-star core fragment encased in normal interstellar ice, magnetically confining an antimatter plasma bubble via fossil fields B ≳ 10¹⁴ G. Radiative leakage is damped by a frequency-dependent correction to Planck’s constant h′(ν) = h(1 + 3.12×10⁻³) in the X-ray band — a correction already required by independent terrestrial and astrophysical anomalies.

The object is propelled by annihilation-driven magnetic railgun thrust from solar-wind positrons. Precession-induced phase drift under h′ leads to clean magnetic fragmentation into 2–5 pieces between 15 January and 10 March 2026.

Eight crystal-clear, telescope-specific predictions are given (JUICE magnetometer, 511 keV line modulation, millisecond radio bursts, post-fragmentation X-ray flare, etc.).

If even two are confirmed in 2026, this becomes one of the most important astrophysical discoveries of the decade.

Speculative? Yes.  Falsifiable within months? Absolutely.  Fits every anomaly with zero free parameters? Currently unmatched.

Independent work by Robert J. Weber with extensive assistance from Grok (xAI). No institutional affiliation or endorsement.

Read it. Test it. Break it if you can.

The universe is waiting.
DOI: 10.5281/zenodo.17613619
title: 3I/ATLAS (C/2025 N1): Speculative Indeed — But Fits the Facts Better Than Any Model So Far - RJW

description: Interstellar object 3I/ATLAS is not behaving like any known comet.

Five major anomalies (Nov 2025 data):• Strong non-gravitational acceleration with no visible coma• Nickel vapor at 140–170 K — far below sublimation temperature• Most negative linear polarization ever recorded (−42%)• No rotational light-curve variation (<0.02 mag)• Extreme implied density from total mass

This paper shows that all five are quantitatively and simultaneously explained by a single physical object: a 5–50 m neutron-star core fragment encased in normal interstellar ice, magnetically confining an antimatter plasma bubble via fossil fields B ≳ 10¹⁴ G. Radiative leakage is damped by a frequency-dependent correction to Planck’s constant h′(ν) = h(1 + 3.12×10⁻³) in the X-ray band — a correction already required by independent terrestrial and astrophysical anomalies.

The object is propelled by annihilation-driven magnetic railgun thrust from solar-wind positrons. Precession-induced phase drift under h′ leads to clean magnetic fragmentation into 2–5 pieces between 15 January and 10 March 2026.

Eight crystal-clear, telescope-specific predictions are given (JUICE magnetometer, 511 keV line modulation, millisecond radio bursts, post-fragmentation X-ray flare, etc.).

If even two are confirmed in 2026, this becomes one of the most important astrophysical discoveries of the decade.

Speculative? Yes.  Falsifiable within months? Absolutely.  Fits every anomaly with zero free parameters? Currently unmatched.

Independent work by Robert J. Weber with extensive assistance from Grok (xAI). No institutional affiliation or endorsement.

Read it. Test it. Break it if you can.

The universe is waiting.
DOI: 10.17182/hepdata.155083.v1/t1
title: "(Anti)hypertriton spectrum in 0-10% V0M centrality class" of "Measurement of ${}_{\Lambda}^{3}\mathrm{H}$ production in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV"

description: Transverse momentum distributions of (anti)hypertriton in 0-10% V0M centrality class
description: The first measurement of $_{\Lambda}^{3}\mathrm{H}$ and $^3_ {\overline{\Lambda}}\overline{\mathrm{H}}$ differential production with respect to transverse momentum and centrality in Pb$-$Pb collisions at $\sqrt{s_{\mathrm{NN}}}=5.02$ TeV is presented. The $_{\Lambda}^{3}\mathrm{H}$ has been reconstructed via its two-charged-body decay channel, i.e., $_{\Lambda}^{3}\mathrm{H} \rightarrow {}^{3}\mathrm{He} + \pi^{-}$. A Blast-Wave model fit of the $p_{\rm T}$-differential spectra of all nuclear species measured by the ALICE collaboration suggests that the $_{\Lambda}^{3}\mathrm{H}$ kinetic freeze-out surface is consistent with that of other nuclei. The ratio between the integrated yields of $_{\Lambda}^{3}\mathrm{H}$ and $^3\mathrm{He}$ is compared to predictions from the statistical hadronisation model and the coalescence model, with the latter being favoured by the presented measurements.
DOI: 10.17182/hepdata.155083.v1/t2
title: "(Anti)hypertriton spectrum in 10-30% V0M centrality class" of "Measurement of ${}_{\Lambda}^{3}\mathrm{H}$ production in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV"

description: Transverse momentum distributions of (anti)hypertriton in 10-30% V0M centrality class
description: The first measurement of $_{\Lambda}^{3}\mathrm{H}$ and $^3_ {\overline{\Lambda}}\overline{\mathrm{H}}$ differential production with respect to transverse momentum and centrality in Pb$-$Pb collisions at $\sqrt{s_{\mathrm{NN}}}=5.02$ TeV is presented. The $_{\Lambda}^{3}\mathrm{H}$ has been reconstructed via its two-charged-body decay channel, i.e., $_{\Lambda}^{3}\mathrm{H} \rightarrow {}^{3}\mathrm{He} + \pi^{-}$. A Blast-Wave model fit of the $p_{\rm T}$-differential spectra of all nuclear species measured by the ALICE collaboration suggests that the $_{\Lambda}^{3}\mathrm{H}$ kinetic freeze-out surface is consistent with that of other nuclei. The ratio between the integrated yields of $_{\Lambda}^{3}\mathrm{H}$ and $^3\mathrm{He}$ is compared to predictions from the statistical hadronisation model and the coalescence model, with the latter being favoured by the presented measurements.
DOI: 10.17182/hepdata.155083.v1/t3
title: "(Anti)hypertriton spectrum in 30-50% V0M centrality class" of "Measurement of ${}_{\Lambda}^{3}\mathrm{H}$ production in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV"

description: Transverse momentum distributions of (anti)hypertriton in 30-50% V0M centrality class
description: The first measurement of $_{\Lambda}^{3}\mathrm{H}$ and $^3_ {\overline{\Lambda}}\overline{\mathrm{H}}$ differential production with respect to transverse momentum and centrality in Pb$-$Pb collisions at $\sqrt{s_{\mathrm{NN}}}=5.02$ TeV is presented. The $_{\Lambda}^{3}\mathrm{H}$ has been reconstructed via its two-charged-body decay channel, i.e., $_{\Lambda}^{3}\mathrm{H} \rightarrow {}^{3}\mathrm{He} + \pi^{-}$. A Blast-Wave model fit of the $p_{\rm T}$-differential spectra of all nuclear species measured by the ALICE collaboration suggests that the $_{\Lambda}^{3}\mathrm{H}$ kinetic freeze-out surface is consistent with that of other nuclei. The ratio between the integrated yields of $_{\Lambda}^{3}\mathrm{H}$ and $^3\mathrm{He}$ is compared to predictions from the statistical hadronisation model and the coalescence model, with the latter being favoured by the presented measurements.
DOI: 10.17182/hepdata.155083.v1/t4
title: "Hypertriton production yield" of "Measurement of ${}_{\Lambda}^{3}\mathrm{H}$ production in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV"

description: Integrated (${}_{\Lambda}^{3}\mathrm{H} + {}^3_ {\overline{\Lambda}}\overline{\mathrm{H}}$)/2 yields in different V0M centrality classes
description: The first measurement of $_{\Lambda}^{3}\mathrm{H}$ and $^3_ {\overline{\Lambda}}\overline{\mathrm{H}}$ differential production with respect to transverse momentum and centrality in Pb$-$Pb collisions at $\sqrt{s_{\mathrm{NN}}}=5.02$ TeV is presented. The $_{\Lambda}^{3}\mathrm{H}$ has been reconstructed via its two-charged-body decay channel, i.e., $_{\Lambda}^{3}\mathrm{H} \rightarrow {}^{3}\mathrm{He} + \pi^{-}$. A Blast-Wave model fit of the $p_{\rm T}$-differential spectra of all nuclear species measured by the ALICE collaboration suggests that the $_{\Lambda}^{3}\mathrm{H}$ kinetic freeze-out surface is consistent with that of other nuclei. The ratio between the integrated yields of $_{\Lambda}^{3}\mathrm{H}$ and $^3\mathrm{He}$ is compared to predictions from the statistical hadronisation model and the coalescence model, with the latter being favoured by the presented measurements.
DOI: 10.17182/hepdata.155083.v1/t5
title: "Hypertriton over He3 ratio as a function of multiplicity" of "Measurement of ${}_{\Lambda}^{3}\mathrm{H}$ production in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV"

description: Hypertriton over He3 ratio as a function of multiplicity
description: The first measurement of $_{\Lambda}^{3}\mathrm{H}$ and $^3_ {\overline{\Lambda}}\overline{\mathrm{H}}$ differential production with respect to transverse momentum and centrality in Pb$-$Pb collisions at $\sqrt{s_{\mathrm{NN}}}=5.02$ TeV is presented. The $_{\Lambda}^{3}\mathrm{H}$ has been reconstructed via its two-charged-body decay channel, i.e., $_{\Lambda}^{3}\mathrm{H} \rightarrow {}^{3}\mathrm{He} + \pi^{-}$. A Blast-Wave model fit of the $p_{\rm T}$-differential spectra of all nuclear species measured by the ALICE collaboration suggests that the $_{\Lambda}^{3}\mathrm{H}$ kinetic freeze-out surface is consistent with that of other nuclei. The ratio between the integrated yields of $_{\Lambda}^{3}\mathrm{H}$ and $^3\mathrm{He}$ is compared to predictions from the statistical hadronisation model and the coalescence model, with the latter being favoured by the presented measurements.
DOI: 10.17182/hepdata.155083.v1/t6
title: "Hypertriton over He3 ratio as a function of pT in 0-10%" of "Measurement of ${}_{\Lambda}^{3}\mathrm{H}$ production in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV"

description: Hypertriton over He3 ratio as a function of $p_{T}$ in 0-10% V0M centrality class
description: The first measurement of $_{\Lambda}^{3}\mathrm{H}$ and $^3_ {\overline{\Lambda}}\overline{\mathrm{H}}$ differential production with respect to transverse momentum and centrality in Pb$-$Pb collisions at $\sqrt{s_{\mathrm{NN}}}=5.02$ TeV is presented. The $_{\Lambda}^{3}\mathrm{H}$ has been reconstructed via its two-charged-body decay channel, i.e., $_{\Lambda}^{3}\mathrm{H} \rightarrow {}^{3}\mathrm{He} + \pi^{-}$. A Blast-Wave model fit of the $p_{\rm T}$-differential spectra of all nuclear species measured by the ALICE collaboration suggests that the $_{\Lambda}^{3}\mathrm{H}$ kinetic freeze-out surface is consistent with that of other nuclei. The ratio between the integrated yields of $_{\Lambda}^{3}\mathrm{H}$ and $^3\mathrm{He}$ is compared to predictions from the statistical hadronisation model and the coalescence model, with the latter being favoured by the presented measurements.
DOI: 10.17182/hepdata.155083.v1/t7
title: "Hypertriton over He3 ratio as a function of pT in 10-30%" of "Measurement of ${}_{\Lambda}^{3}\mathrm{H}$ production in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV"

description: Hypertriton over He3 ratio as a function of $p_{T}$ in 10-30% V0M centrality class
description: The first measurement of $_{\Lambda}^{3}\mathrm{H}$ and $^3_ {\overline{\Lambda}}\overline{\mathrm{H}}$ differential production with respect to transverse momentum and centrality in Pb$-$Pb collisions at $\sqrt{s_{\mathrm{NN}}}=5.02$ TeV is presented. The $_{\Lambda}^{3}\mathrm{H}$ has been reconstructed via its two-charged-body decay channel, i.e., $_{\Lambda}^{3}\mathrm{H} \rightarrow {}^{3}\mathrm{He} + \pi^{-}$. A Blast-Wave model fit of the $p_{\rm T}$-differential spectra of all nuclear species measured by the ALICE collaboration suggests that the $_{\Lambda}^{3}\mathrm{H}$ kinetic freeze-out surface is consistent with that of other nuclei. The ratio between the integrated yields of $_{\Lambda}^{3}\mathrm{H}$ and $^3\mathrm{He}$ is compared to predictions from the statistical hadronisation model and the coalescence model, with the latter being favoured by the presented measurements.
DOI: 10.17182/hepdata.155083.v1/t8
title: "Hypertriton over He3 ratio as a function of pT in 30-50%" of "Measurement of ${}_{\Lambda}^{3}\mathrm{H}$ production in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV"

description: Hypertriton over He3 ratio as a function of $p_{T}$ in 30-50% V0M centrality class
description: The first measurement of $_{\Lambda}^{3}\mathrm{H}$ and $^3_ {\overline{\Lambda}}\overline{\mathrm{H}}$ differential production with respect to transverse momentum and centrality in Pb$-$Pb collisions at $\sqrt{s_{\mathrm{NN}}}=5.02$ TeV is presented. The $_{\Lambda}^{3}\mathrm{H}$ has been reconstructed via its two-charged-body decay channel, i.e., $_{\Lambda}^{3}\mathrm{H} \rightarrow {}^{3}\mathrm{He} + \pi^{-}$. A Blast-Wave model fit of the $p_{\rm T}$-differential spectra of all nuclear species measured by the ALICE collaboration suggests that the $_{\Lambda}^{3}\mathrm{H}$ kinetic freeze-out surface is consistent with that of other nuclei. The ratio between the integrated yields of $_{\Lambda}^{3}\mathrm{H}$ and $^3\mathrm{He}$ is compared to predictions from the statistical hadronisation model and the coalescence model, with the latter being favoured by the presented measurements.
DOI: 10.17182/hepdata.155473.v1/t1
title: "Table 1 - 3He PT spectrum " of "Measurement of the production and elliptic flow of (anti)nuclei in Xe-Xe collisions at $\sqrt{s_{\rm NN}}$ = 5.44 TeV"

description: Transverse momentum spectra of 3He nuclei measured in Xe--Xe collisions at centre-of-mass per nucleon-nucleon energy of 5.44 TeV, as shown in Fig. 3 (right panel).
description: Transverse momentum spectra of deuterons and 3He nuclei, measured in Xe--Xe collisions at centre-of-mass per nucleon-nucleon energy of 5.44 TeV, are shown in Fig. 3. The coalescence parameters B2 and B3 as a function of the transverse momentum per nucleon are reported in Fig. 7. The ratios of the integrated yields of deuterons to protons and 3He to protons are shown in Fig. 5 as a function of the average charged particle multiplicity density. The ratios of the integrated yields of deuterons to pions and 3He to pions are shown in Fig. 6 as a function of the average charged particle multiplicity density. The coalescence parameter B2 as a function of the average charged particle multiplicity density is not shown in the paper but the data are reported in Table 17. Finally, in Fig. 8 the elliptic flow v2 is shown.
DOI: 10.17182/hepdata.155473.v1/t2
title: "Table 2 - Deuteron PT spectrum centrality 0 to 10" of "Measurement of the production and elliptic flow of (anti)nuclei in Xe-Xe collisions at $\sqrt{s_{\rm NN}}$ = 5.44 TeV"

description: Transverse momentum spectra of deuterons measured in Xe--Xe collisions at centre-of-mass per nucleon-nucleon energy of 5.44 TeV, as shown in Fig. 3 (left panel). Centrality class 0 to 10 percent.
description: Transverse momentum spectra of deuterons and 3He nuclei, measured in Xe--Xe collisions at centre-of-mass per nucleon-nucleon energy of 5.44 TeV, are shown in Fig. 3. The coalescence parameters B2 and B3 as a function of the transverse momentum per nucleon are reported in Fig. 7. The ratios of the integrated yields of deuterons to protons and 3He to protons are shown in Fig. 5 as a function of the average charged particle multiplicity density. The ratios of the integrated yields of deuterons to pions and 3He to pions are shown in Fig. 6 as a function of the average charged particle multiplicity density. The coalescence parameter B2 as a function of the average charged particle multiplicity density is not shown in the paper but the data are reported in Table 17. Finally, in Fig. 8 the elliptic flow v2 is shown.
DOI: 10.17182/hepdata.155473.v1/t3
title: "Table 3 - Deuteron PT spectrum centrality 10 to 20" of "Measurement of the production and elliptic flow of (anti)nuclei in Xe-Xe collisions at $\sqrt{s_{\rm NN}}$ = 5.44 TeV"

description: Transverse momentum spectra of deuterons measured in Xe--Xe collisions at centre-of-mass per nucleon-nucleon energy of 5.44 TeV, as shown in Fig. 3 (left panel). Centrality class 10 to 20 percent.
description: Transverse momentum spectra of deuterons and 3He nuclei, measured in Xe--Xe collisions at centre-of-mass per nucleon-nucleon energy of 5.44 TeV, are shown in Fig. 3. The coalescence parameters B2 and B3 as a function of the transverse momentum per nucleon are reported in Fig. 7. The ratios of the integrated yields of deuterons to protons and 3He to protons are shown in Fig. 5 as a function of the average charged particle multiplicity density. The ratios of the integrated yields of deuterons to pions and 3He to pions are shown in Fig. 6 as a function of the average charged particle multiplicity density. The coalescence parameter B2 as a function of the average charged particle multiplicity density is not shown in the paper but the data are reported in Table 17. Finally, in Fig. 8 the elliptic flow v2 is shown.
DOI: 10.17182/hepdata.155473.v1/t4
title: "Table 4 - Deuteron PT spectrum centrality 20 to 40" of "Measurement of the production and elliptic flow of (anti)nuclei in Xe-Xe collisions at $\sqrt{s_{\rm NN}}$ = 5.44 TeV"

description: Transverse momentum spectra of deuterons measured in Xe--Xe collisions at centre-of-mass per nucleon-nucleon energy of 5.44 TeV, as shown in Fig. 3 (left panel). Centrality class 20 to 40 percent.
description: Transverse momentum spectra of deuterons and 3He nuclei, measured in Xe--Xe collisions at centre-of-mass per nucleon-nucleon energy of 5.44 TeV, are shown in Fig. 3. The coalescence parameters B2 and B3 as a function of the transverse momentum per nucleon are reported in Fig. 7. The ratios of the integrated yields of deuterons to protons and 3He to protons are shown in Fig. 5 as a function of the average charged particle multiplicity density. The ratios of the integrated yields of deuterons to pions and 3He to pions are shown in Fig. 6 as a function of the average charged particle multiplicity density. The coalescence parameter B2 as a function of the average charged particle multiplicity density is not shown in the paper but the data are reported in Table 17. Finally, in Fig. 8 the elliptic flow v2 is shown.
DOI: 10.17182/hepdata.155473.v1/t5
title: "Table 5 - Deuteron PT spectrum centrality 40 to 60" of "Measurement of the production and elliptic flow of (anti)nuclei in Xe-Xe collisions at $\sqrt{s_{\rm NN}}$ = 5.44 TeV"

description: Transverse momentum spectra of deuterons measured in Xe--Xe collisions at centre-of-mass per nucleon-nucleon energy of 5.44 TeV, as shown in Fig. 3 (left panel). Centrality class 40 to 60 percent.
description: Transverse momentum spectra of deuterons and 3He nuclei, measured in Xe--Xe collisions at centre-of-mass per nucleon-nucleon energy of 5.44 TeV, are shown in Fig. 3. The coalescence parameters B2 and B3 as a function of the transverse momentum per nucleon are reported in Fig. 7. The ratios of the integrated yields of deuterons to protons and 3He to protons are shown in Fig. 5 as a function of the average charged particle multiplicity density. The ratios of the integrated yields of deuterons to pions and 3He to pions are shown in Fig. 6 as a function of the average charged particle multiplicity density. The coalescence parameter B2 as a function of the average charged particle multiplicity density is not shown in the paper but the data are reported in Table 17. Finally, in Fig. 8 the elliptic flow v2 is shown.
DOI: 10.17182/hepdata.155473.v1/t6
title: "Table 6 - Deuteron PT spectrum centrality 60 to 90" of "Measurement of the production and elliptic flow of (anti)nuclei in Xe-Xe collisions at $\sqrt{s_{\rm NN}}$ = 5.44 TeV"

description: Transverse momentum spectra of deuterons measured in Xe--Xe collisions at centre-of-mass per nucleon-nucleon energy of 5.44 TeV, as shown in Fig. 3 (left panel). Centrality class 60 to 90 percent.
description: Transverse momentum spectra of deuterons and 3He nuclei, measured in Xe--Xe collisions at centre-of-mass per nucleon-nucleon energy of 5.44 TeV, are shown in Fig. 3. The coalescence parameters B2 and B3 as a function of the transverse momentum per nucleon are reported in Fig. 7. The ratios of the integrated yields of deuterons to protons and 3He to protons are shown in Fig. 5 as a function of the average charged particle multiplicity density. The ratios of the integrated yields of deuterons to pions and 3He to pions are shown in Fig. 6 as a function of the average charged particle multiplicity density. The coalescence parameter B2 as a function of the average charged particle multiplicity density is not shown in the paper but the data are reported in Table 17. Finally, in Fig. 8 the elliptic flow v2 is shown.
DOI: 10.17182/hepdata.155473.v1/t10
title: "Table 10 - B2 vs PTA centrality 40 to 60" of "Measurement of the production and elliptic flow of (anti)nuclei in Xe-Xe collisions at $\sqrt{s_{\rm NN}}$ = 5.44 TeV"

description: Coalescence parameter B2 as a function of the transverse momentum per nucleon pT/A, in the centrality class 40 to 60 percent. The B2 is shown in Figure 7 (left panel).
description: Transverse momentum spectra of deuterons and 3He nuclei, measured in Xe--Xe collisions at centre-of-mass per nucleon-nucleon energy of 5.44 TeV, are shown in Fig. 3. The coalescence parameters B2 and B3 as a function of the transverse momentum per nucleon are reported in Fig. 7. The ratios of the integrated yields of deuterons to protons and 3He to protons are shown in Fig. 5 as a function of the average charged particle multiplicity density. The ratios of the integrated yields of deuterons to pions and 3He to pions are shown in Fig. 6 as a function of the average charged particle multiplicity density. The coalescence parameter B2 as a function of the average charged particle multiplicity density is not shown in the paper but the data are reported in Table 17. Finally, in Fig. 8 the elliptic flow v2 is shown.
DOI: 10.17182/hepdata.155473.v1/t11
title: "Table 11 - B2 vs PTA centrality 60 to 90" of "Measurement of the production and elliptic flow of (anti)nuclei in Xe-Xe collisions at $\sqrt{s_{\rm NN}}$ = 5.44 TeV"

description: Coalescence parameter B2 as a function of the transverse momentum per nucleon pT/A, in the centrality class 60 to 90 percent. The B2 is shown in Figure 7 (left panel).
description: Transverse momentum spectra of deuterons and 3He nuclei, measured in Xe--Xe collisions at centre-of-mass per nucleon-nucleon energy of 5.44 TeV, are shown in Fig. 3. The coalescence parameters B2 and B3 as a function of the transverse momentum per nucleon are reported in Fig. 7. The ratios of the integrated yields of deuterons to protons and 3He to protons are shown in Fig. 5 as a function of the average charged particle multiplicity density. The ratios of the integrated yields of deuterons to pions and 3He to pions are shown in Fig. 6 as a function of the average charged particle multiplicity density. The coalescence parameter B2 as a function of the average charged particle multiplicity density is not shown in the paper but the data are reported in Table 17. Finally, in Fig. 8 the elliptic flow v2 is shown.