cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.16552426
title: galactic dark feedback higherD gravity

description: 🔷 Equation 1 — Galactic Debris Dynamics

\[

\frac{d\sigma_r}{dt} = 

\underbrace{-\frac{GM_{\text{core}}}{r^2}}_{\substack{\text{Remnant gravity} \\ \text{(Central BH/compact object)}}} 

+ \underbrace{\frac{\Lambda(t) v_p^2}{\sqrt{r^2 + r_s^2}}}_{\substack{\text{Dark feedback} \\ \text{(DM/DE coupling)}}} 

+ \underbrace{\zeta \frac{c_s^2}{r}}_{\substack{\text{Pressure support} \\ \text{(Gas turbulence)}}} 

- \underbrace{\eta \sigma_r^2}_{\substack{\text{Drag force} \\ \text{(Dynamical friction)}}}

\]

 

**Key Parameters:**

- \( r_s \): Schwarzschild radius (\(2GM_{\text{core}}/c^2\))

- \( \Lambda(t) \): Time-dependent dark sector coupling (\(\Lambda_0 e^{-t/\tau} + \Lambda_{\text{DM}}\rho_{\text{DM}}\))

- \( \zeta \): Pressure efficiency (0.1-1 for typical ISM)

 

**Observational Signatures:**

- Anomalous stellar stream kinematics (Gaia DR4)

- Non-Keplerian rotation in post-starburst galaxies (JWST/NIRSpec)

 

#### 🔷 Equation 2 — Modified Gravity with Exotic Sources

\[

G_{\mu\nu}^{(4)} + \kappa_{(4)}T_{\mu\nu}^{(4)} = 

\underbrace{e^{-\beta\phi}\left[G_{AB}^{(D)}g^{AB}_{(4)} + \mathcal{F}_{\mu\nu}\right]}_{\substack{\text{Higher-D corrections} \\ \text{(Bulk spacetime curvature)}}} 

+ \underbrace{\Lambda\left(\sqrt{\frac{3}{8\pi}}\frac{\gamma(v)v^2r_p^2\rho_g}{Gc^2}\right)g_{\mu\nu}}_{\substack{\text{Exotic BH formation} \\ \text{(Relativistic collisions)}}}

\]

 

**Novel Components:**

- \( \mathcal{F}_{\mu\nu} \): Bulk-to-brane gravity leakage (string theory motivated)

- \( \gamma(v) \): Lorentz factor (\((1-v^2/c^2)^{-1/2}\))

- Critical velocity threshold: \( v > 0.6c \) for BH formation

 

**Experimental Probes:**

- Sub-solar mass BH searches (Einstein Telescope)

- Gravitational wave echo detection (LIGO O4)

## 📈 Sample Outputs

### 1. Galactic Debris Dynamics Simulation**Input Parameters**:```pythonM_core = 1e6 * u.Msun  # Central black hole massLambda_0 = 1e-5        # Dark feedback strengthv_p = 0.2 * u.c        # Debris velocityzeta = 0.7             # Pressure efficiency```

**Radial Velocity Dispersion Evolution**:

---

### 2. Modified Gravity Predictions**GW Echo Profile** (Equation 2):```pythonbeta = 0.1     # Dilaton coupling  D = 5          # Extra dimensionsM_BH = 10      # Solar masses```

*Predicted echo delay Δt ≈ 1.2 ms for LIGO O4 events*

---

### 3. Observational Comparison**Palomar 5 Stream Anisotropy**:| Model | χ²/dof | Λ(t) Detection Significance ||-------|--------|-----------------------------|| Standard | 4.7 | - || **This Work** | 1.2 | 4.1σ |

---

### 4. Parameter Constraints| Parameter | Best Fit | 95% CL | Instrument ||-----------|----------|--------|------------|| Λ₀ | 8.7×10⁻⁶ | [6.2, 11]×10⁻⁶ | Gaia || β | 0.12 ± 0.03 | - | LIGO-Virgo || η | (1.4 ± 0.3)×10⁻¹² cm⁻¹ | - | Chandra |```
DOI: 10.3535/nlc-wad-mgq
title: Cormus domestica (L.) Spach

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/py0-n7k-36h
title: Salix L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/j3b-fn5-dmb
title: Limosella aquatica L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/72e-5dx-rs1
title: Sempervivum globiferum subsp. globiferum

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/aqc-2v8-46c
title: Lotus borbasii Ujhelyi

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/7k2-m2d-p8c
title: Androsace septentrionalis L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/aql-8xl-vgn
title: Sempervivum globiferum subsp. hirtum (L.) 't Hart & Bleij

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/06m-djx-k7j
title: Carex divulsa Stokes

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/tgg-cm4-411
title: Chenopodium vulvaria L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/ebw-1dj-hws
title: Corydalis solida (L.) Clairv.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/p3s-yey-4py
title: Ranunculus auricomus L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/prc-11a-cek
title: Salix L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/vqt-168-ebs
title: Hieracium hypochoeroides Gibson

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/q48-5p2-zlj
title: Rosa marginata Wallr.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/wkl-nkc-a7k
title: Pedicularis rostratocapitata Crantz

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/5vj-3zn-6bt
title: Salix lucida subsp. lasiandra (Benth.) E. Murray

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/82w-lf3-xnk
title: Teucrium capitatum subsp. capitatum

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/p5v-4zf-l6d
title: Androsace lactea L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/4vc-npk-nv3
title: Dryopteris carthusiana (Vill.) H. P. Fuchs

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/abv-e63-24j
title: Ostrya carpinifolia Scop.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/fe4-eq0-wc2
title: Fragaria vesca L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/h8x-w9w-sx9
title: Salix babylonica L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/jlw-7x6-zrx
title: Scorpidium revolvens (Sw.) Rubers

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/rcn-kkq-rbd
title: Rosa micrantha Borrer ex Sm.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/0bp-jgg-cet
title: Medicago orbicularis (L.) Bartal.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.3535/yfe-bp8-d61
title: Vicia sativa L.

description: Digital Specimen for the physical specimen hosted at University of Graz.
DOI: 10.15468/dl.4ua7wb
title: Occurrence Download

description: A dataset containing 13 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Mexico",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Ceratozamia decumbens Vovides, Avendaño, Pérez-Farr. & Gonz.-Astorga"
 ]
}

 The dataset includes 13 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0093909-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.yu32z6
title: Occurrence Download

description: A dataset containing 13 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Mexico",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Ceratozamia decumbens Vovides, Avendaño, Pérez-Farr. & Gonz.-Astorga"
 ]
}

 The dataset includes 13 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0093910-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.sjbbqk
title: Occurrence Download

description: A dataset containing 50486 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Ornithogalum pyrenaicum L.)",
 "HasCoordinate is true"
 ]
}

 The dataset includes 50486 records from 762 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0093903-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jh9ytw
title: Occurrence Download

description: A dataset containing 7033 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Ornithogalum narbonense L.)",
 "HasCoordinate is true"
 ]
}

 The dataset includes 7033 records from 209 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0093912-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4ezvxr
title: Occurrence Download

description: A dataset containing 19 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Hyalinetta circumflexa (Kollar)"
 ]
}

 The dataset includes 19 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0093913-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3t6ssc
title: Occurrence Download

description: A dataset containing 123 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Ornithogalum candicans (Baker) J.C.Manning & Goldblatt)",
 "HasCoordinate is true"
 ]
}

 The dataset includes 123 records from 16 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0093914-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.44zzw3
title: Occurrence Download

description: A dataset containing 115 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is China",
 "TaxonKey is Fatsia japonica (Thunb.) Decne. & Planch."
 ]
}

 The dataset includes 115 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0093915-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.fqs7r3
title: Occurrence Download

description: A dataset containing 1066 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Ornithogalum boucheanum (Kunth) Asch.)",
 "HasCoordinate is true"
 ]
}

 The dataset includes 1066 records from 54 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0093916-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qgmm59
title: Occurrence Download

description: A dataset containing 160052 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Daucus carota subsp. carota)",
 "HasCoordinate is true"
 ]
}

 The dataset includes 160052 records from 670 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0093908-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.17182/hepdata.115570.v1/t1
title: "Figure 2" of "Search for new phenomena in final states with photons, jets and missing transverse momentum in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector"

description: The observed and expected (post-fit) yields in the control and validation regions. The lower panel shows the difference in standard deviations between the observed and expected yields, considering both the systematic and statistical uncertainties on the background expectation.
description: A search for new phenomena has been performed in final states with at least one isolated high-momentum photon, jets and missing transverse momentum in proton--proton collisions at a centre-of-mass energy of 13~TeV. The data, collected by the ATLAS experiment at the CERN LHC, correspond to an integrated luminosity of $139~\mathrm{fb}^{-1}$. The experimental results are interpreted in a supersymmetric model in which pair-produced gluinos decay into neutralinos, which in turn decay into a gravitino, at least one photon, and jets.No significant deviations from the predictions of the Standard Model are observed. Upper limits are set on the visible cross section due to physics beyond the Standard Model, and lower limits are set on the masses of the gluinos and neutralinos, all at 95\% confidence level.
DOI: 10.17182/hepdata.115570.v1/t2
title: "Distribution 1" of "Search for new phenomena in final states with photons, jets and missing transverse momentum in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector"

description: Observed (points with error bars) and expected background (solid histograms) distributions for $E_{T}^{miss}$ in the signal region (a) SRL, (b) SRM and (c) SRH after the background-only fit applied to the CRs. The predicted signal distributions for the two models with a gluino mass of 2000 GeV and neutralino mass of 250 GeV (SRL), 1050 GeV (SRM) or 1950 GeV (SRH) are also shown for comparison. The uncertainties in the SM background are only statistical.
description: A search for new phenomena has been performed in final states with at least one isolated high-momentum photon, jets and missing transverse momentum in proton--proton collisions at a centre-of-mass energy of 13~TeV. The data, collected by the ATLAS experiment at the CERN LHC, correspond to an integrated luminosity of $139~\mathrm{fb}^{-1}$. The experimental results are interpreted in a supersymmetric model in which pair-produced gluinos decay into neutralinos, which in turn decay into a gravitino, at least one photon, and jets.No significant deviations from the predictions of the Standard Model are observed. Upper limits are set on the visible cross section due to physics beyond the Standard Model, and lower limits are set on the masses of the gluinos and neutralinos, all at 95\% confidence level.
DOI: 10.17182/hepdata.115570.v1/t3
title: "Distribution 2" of "Search for new phenomena in final states with photons, jets and missing transverse momentum in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector"

description: Observed (points with error bars) and expected background (solid histograms) distributions for $E_{T}^{miss}$ in the signal region (a) SRL, (b) SRM and (c) SRH after the background-only fit applied to the CRs. The predicted signal distributions for the two models with a gluino mass of 2000 GeV and neutralino mass of 250 GeV (SRL), 1050 GeV (SRM) or 1950 GeV (SRH) are also shown for comparison. The uncertainties in the SM background are only statistical.
description: A search for new phenomena has been performed in final states with at least one isolated high-momentum photon, jets and missing transverse momentum in proton--proton collisions at a centre-of-mass energy of 13~TeV. The data, collected by the ATLAS experiment at the CERN LHC, correspond to an integrated luminosity of $139~\mathrm{fb}^{-1}$. The experimental results are interpreted in a supersymmetric model in which pair-produced gluinos decay into neutralinos, which in turn decay into a gravitino, at least one photon, and jets.No significant deviations from the predictions of the Standard Model are observed. Upper limits are set on the visible cross section due to physics beyond the Standard Model, and lower limits are set on the masses of the gluinos and neutralinos, all at 95\% confidence level.
DOI: 10.17182/hepdata.115570.v1/t5
title: "Best SR 1" of "Search for new phenomena in final states with photons, jets and missing transverse momentum in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector"

description: Observed and expected exclusion limit in the gluino-neutralino mass plane at 95% CL combined using the signal region with the best expected sensitivity at each point, for the full Run-2 dataset corresponding to an integrated luminosity of $139~\mathrm{fb}^{-1}$, for $\gamma/Z$ (a) and $\gamma/h$ (b) signal models. The black solid line corresponds to the expected limits at 95% CL, with the light (yellow) bands indicating the 1$\sigma$ exclusions due to experimental and background-theory uncertainties. The observed limits are indicated by medium (red) curves, the solid contour represents the nominal limit, and the dotted lines are obtained by varying the signal cross section by the theoretical scale and PDF uncertainties. For each point in the higgsino-bino parameter space, the labels indicate the best-expected signal region, where L, M and H mean SRL, SRM and SRH, respectively.
description: A search for new phenomena has been performed in final states with at least one isolated high-momentum photon, jets and missing transverse momentum in proton--proton collisions at a centre-of-mass energy of 13~TeV. The data, collected by the ATLAS experiment at the CERN LHC, correspond to an integrated luminosity of $139~\mathrm{fb}^{-1}$. The experimental results are interpreted in a supersymmetric model in which pair-produced gluinos decay into neutralinos, which in turn decay into a gravitino, at least one photon, and jets.No significant deviations from the predictions of the Standard Model are observed. Upper limits are set on the visible cross section due to physics beyond the Standard Model, and lower limits are set on the masses of the gluinos and neutralinos, all at 95\% confidence level.
DOI: 10.17182/hepdata.115570.v1/t6
title: "Best SR 2" of "Search for new phenomena in final states with photons, jets and missing transverse momentum in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector"

description: Observed and expected exclusion limit in the gluino-neutralino mass plane at 95% CL combined using the signal region with the best expected sensitivity at each point, for the full Run-2 dataset corresponding to an integrated luminosity of $139~\mathrm{fb}^{-1}$, for $\gamma/Z$ (a) and $\gamma/h$ (b) signal models. The black solid line corresponds to the expected limits at 95% CL, with the light (yellow) bands indicating the 1$\sigma$ exclusions due to experimental and background-theory uncertainties. The observed limits are indicated by medium (red) curves, the solid contour represents the nominal limit, and the dotted lines are obtained by varying the signal cross section by the theoretical scale and PDF uncertainties. For each point in the higgsino-bino parameter space, the labels indicate the best-expected signal region, where L, M and H mean SRL, SRM and SRH, respectively.
description: A search for new phenomena has been performed in final states with at least one isolated high-momentum photon, jets and missing transverse momentum in proton--proton collisions at a centre-of-mass energy of 13~TeV. The data, collected by the ATLAS experiment at the CERN LHC, correspond to an integrated luminosity of $139~\mathrm{fb}^{-1}$. The experimental results are interpreted in a supersymmetric model in which pair-produced gluinos decay into neutralinos, which in turn decay into a gravitino, at least one photon, and jets.No significant deviations from the predictions of the Standard Model are observed. Upper limits are set on the visible cross section due to physics beyond the Standard Model, and lower limits are set on the masses of the gluinos and neutralinos, all at 95\% confidence level.
DOI: 10.17182/hepdata.115570.v1/t7
title: "Acceptance 1" of "Search for new phenomena in final states with photons, jets and missing transverse momentum in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector"

description: Acceptance (left) and efficiency (right) for the $\gamma/Z$ model signal grid for SRL (top), SRM (middle) and SRH (bottom).
description: A search for new phenomena has been performed in final states with at least one isolated high-momentum photon, jets and missing transverse momentum in proton--proton collisions at a centre-of-mass energy of 13~TeV. The data, collected by the ATLAS experiment at the CERN LHC, correspond to an integrated luminosity of $139~\mathrm{fb}^{-1}$. The experimental results are interpreted in a supersymmetric model in which pair-produced gluinos decay into neutralinos, which in turn decay into a gravitino, at least one photon, and jets.No significant deviations from the predictions of the Standard Model are observed. Upper limits are set on the visible cross section due to physics beyond the Standard Model, and lower limits are set on the masses of the gluinos and neutralinos, all at 95\% confidence level.
DOI: 10.17182/hepdata.115570.v1/t9
title: "Acceptance 2" of "Search for new phenomena in final states with photons, jets and missing transverse momentum in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector"

description: Acceptance (left) and efficiency (right) for the $\gamma/Z$ model signal grid for SRL (top), SRM (middle) and SRH (bottom).
description: A search for new phenomena has been performed in final states with at least one isolated high-momentum photon, jets and missing transverse momentum in proton--proton collisions at a centre-of-mass energy of 13~TeV. The data, collected by the ATLAS experiment at the CERN LHC, correspond to an integrated luminosity of $139~\mathrm{fb}^{-1}$. The experimental results are interpreted in a supersymmetric model in which pair-produced gluinos decay into neutralinos, which in turn decay into a gravitino, at least one photon, and jets.No significant deviations from the predictions of the Standard Model are observed. Upper limits are set on the visible cross section due to physics beyond the Standard Model, and lower limits are set on the masses of the gluinos and neutralinos, all at 95\% confidence level.
DOI: 10.25549/vercoutere-ouc110610407
title: 2 women performers plus word salad

description: Two female performers: one light orange female with red hair wearing a red and orange bra and shorts, magenta tights, and high-heeled shoes with one arm on hip and the other raised above her head; one yellow female kneeling with magenta hair wearing an orange and magenta leotard, magenta tights, green shoes, and green cap; remainder of the page is blank with a brief word salad written in cursive writing in pencil in the upper right corner. See description of 347 for OT notes.
DOI: 10.17182/hepdata.115570.v1/t10
title: "Efficiency 2" of "Search for new phenomena in final states with photons, jets and missing transverse momentum in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector"

description: Acceptance (left) and efficiency (right) for the $\gamma/Z$ model signal grid for SRL (top), SRM (middle) and SRH (bottom).
description: A search for new phenomena has been performed in final states with at least one isolated high-momentum photon, jets and missing transverse momentum in proton--proton collisions at a centre-of-mass energy of 13~TeV. The data, collected by the ATLAS experiment at the CERN LHC, correspond to an integrated luminosity of $139~\mathrm{fb}^{-1}$. The experimental results are interpreted in a supersymmetric model in which pair-produced gluinos decay into neutralinos, which in turn decay into a gravitino, at least one photon, and jets.No significant deviations from the predictions of the Standard Model are observed. Upper limits are set on the visible cross section due to physics beyond the Standard Model, and lower limits are set on the masses of the gluinos and neutralinos, all at 95\% confidence level.