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Lorentz violating backgrounds from quadratic, shift-symmetric, ultralight dark matter (2024)
Journal Article
Jiang, M., Pecjak, B. D., Perez, G., & Sankaranarayanan, S. (in press). Lorentz violating backgrounds from quadratic, shift-symmetric, ultralight dark matter. Journal of High Energy Physics, 2024(8), Article 114. https://doi.org/10.1007/jhep08%282024%29114

We consider an effective theory for a shift-symmetric, quadratically-coupled, ultralight spin-0 field. The leading CP conserving interactions with Standard Model fields in the effective theory arise at dimension 8. We discuss the renormalization grou... Read More about Lorentz violating backgrounds from quadratic, shift-symmetric, ultralight dark matter.

Following the Pulsations in the Long-term Cooling of GW Librae and V386 Serpentis (2024)
Journal Article
Szkody, P., van Roestel, J., Bell, K. J., Vanderbosch, Z. P., Mukadam, A., & Scaringi, S. (2024). Following the Pulsations in the Long-term Cooling of GW Librae and V386 Serpentis. Astronomical Journal, 168(3), Article 114. https://doi.org/10.3847/1538-3881/ad656f

GW Lib and V386 Ser are dwarf novae systems containing pulsating white dwarfs that underwent large 8–9 mag amplitude outbursts in 2007 and 2019, respectively. Following the pulsation periods in these systems after the outburst provides a means to vie... Read More about Following the Pulsations in the Long-term Cooling of GW Librae and V386 Serpentis.

Antenna subtraction for processes with identified particles at hadron colliders (2024)
Journal Article
Bonino, L., Gehrmann, T., Marcoli, M., Schürmann, R., & Stagnitto, G. (2024). Antenna subtraction for processes with identified particles at hadron colliders. Journal of High Energy Physics, 2024(8), Article 73. https://doi.org/10.1007/jhep08%282024%29073

Collider processes with identified hadrons in the final state are widely studied in view of determining details of the proton structure and of understanding hadronization. Their theory description requires the introduction of fragmentation functions,... Read More about Antenna subtraction for processes with identified particles at hadron colliders.

Indirect measurement of atomic magneto-optical rotation via Hilbert transform (2024)
Journal Article
Briscoe, J. D., Pizzey, D., Wrathmall, S. A., & Hughes, I. G. (2024). Indirect measurement of atomic magneto-optical rotation via Hilbert transform. Journal of Physics B: Atomic, Molecular and Optical Physics, 57(17), 175401. https://doi.org/10.1088/1361-6455/ad5e24

The Kramers–Kronig relations are a pivotal foundation of linear optics and atomic physics, embedding a physical connection between the real and imaginary components of any causal response function. A mathematically equivalent, but simpler, approach i... Read More about Indirect measurement of atomic magneto-optical rotation via Hilbert transform.

Tri-boson and WH production in the W + W + jj channel: predictions at full NLO accuracy and beyond (2024)
Journal Article
Denner, A., Pellen, M., Schönherr, M., & Schumann, S. (2024). Tri-boson and WH production in the W + W + jj channel: predictions at full NLO accuracy and beyond. Journal of High Energy Physics, 2024(8), Article 43. https://doi.org/10.1007/jhep08%282024%29043

In this work, we present the first full NLO predictions for the process pp → μ+νμe+νejj at the LHC in a typical tri-boson phase space. The NLO corrections reach 50% at the level of the fiducial cross section and have a very different hierarchy with r... Read More about Tri-boson and WH production in the W + W + jj channel: predictions at full NLO accuracy and beyond.

SCUBA-2 Ultra Deep Imaging EAO Survey (STUDIES). V. Confusion-limited Submillimeter Galaxy Number Counts at 450 μ m and Data Release for the COSMOS Field (2024)
Journal Article
Gao, Z.-K., Lim, C.-F., Wang, W.-H., Chen, C.-C., Smail, I., Chapman, S. C., Zheng, X. Z., Shim, H., Kodama, T., Ao, Y., Chang, S.-Y., Clements, D. L., Dunlop, J. S., Ho, L. C., Hsu, Y.-H., Hwang, C.-Y., Hwang, H. S., Koprowski, M. P., Scott, D., Serjeant, S., …Urquhart, S. A. (2024). SCUBA-2 Ultra Deep Imaging EAO Survey (STUDIES). V. Confusion-limited Submillimeter Galaxy Number Counts at 450 μ m and Data Release for the COSMOS Field. The Astrophysical Journal, 971(1), 117. https://doi.org/10.3847/1538-4357/ad53c1

We present confusion-limited SCUBA-2 450 μm observations in the COSMOS-CANDELS region as part of the James Clerk Maxwell Telescope Large Program SCUBA-2 Ultra Deep Imaging EAO Survey. Our maps at 450 and 850 μm cover an area of 450 arcmin2. We achiev... Read More about SCUBA-2 Ultra Deep Imaging EAO Survey (STUDIES). V. Confusion-limited Submillimeter Galaxy Number Counts at 450 μ m and Data Release for the COSMOS Field.

Revisiting the Fundamental Metallicity Relation with Observation and Simulation (2024)
Journal Article
Ma, C., Wang, K., Wang, E., Peng, Y., Jiang, H., Yu, H., Jia, C., Chen, Z., Li, H., & Kong, X. (2024). Revisiting the Fundamental Metallicity Relation with Observation and Simulation. Astrophysical Journal Letters, 971(1), Article L14. https://doi.org/10.3847/2041-8213/ad675f

The gas-phase metallicity of galaxies is regulated by multiple astrophysical processes, which makes it a crucial diagnostic of galaxy formation and evolution. Beyond the fundamental mass–metallicity relation, a debate about the secondary galaxy prope... Read More about Revisiting the Fundamental Metallicity Relation with Observation and Simulation.

Hadronization and decay of excited heavy hadrons in Herwig 7 (2024)
Journal Article
Masouminia, M. R., & Richardson, P. (2024). Hadronization and decay of excited heavy hadrons in Herwig 7. Journal of High Energy Physics, 2024(7), Article 278. https://doi.org/10.1007/jhep07%282024%29278

We revisit the hadronization and decay of excited heavy mesons and heavy baryons in Herwig 7 general-purpose event-generator, following four distinct steps: (i) Passing through the polarisation of heavy hadrons at the end of parton shower through the... Read More about Hadronization and decay of excited heavy hadrons in Herwig 7.

Water and ions in electrified silica nano-pores: a molecular dynamics study (2024)
Journal Article
Tavakol, M., & Voïtchovsky, K. (2024). Water and ions in electrified silica nano-pores: a molecular dynamics study. Physical Chemistry Chemical Physics, 26(33), 22062-22072. https://doi.org/10.1039/d4cp00750f

Solid–liquid interfaces (SLIs) are ubiquitous in science and technology from the development of energy storage devices to the chemical reactions occurring in the biological milieu. In systems involving aqueous saline solutions as the liquid, both the... Read More about Water and ions in electrified silica nano-pores: a molecular dynamics study.

Equivariant, safe and sensitive — graph networks for new physics (2024)
Journal Article
Bhardwaj, A., Englert, C., Naskar, W., Ngairangbam, V. S., & Spannowsky, M. (2024). Equivariant, safe and sensitive — graph networks for new physics. Journal of High Energy Physics, 2024(7), Article 245. https://doi.org/10.1007/jhep07%282024%29245

This study introduces a novel Graph Neural Network (GNN) architecture that leverages infrared and collinear (IRC) safety and equivariance to enhance the analysis of collider data for Beyond the Standard Model (BSM) discoveries. By integrating equivar... Read More about Equivariant, safe and sensitive — graph networks for new physics.

Galaxy and Mass Assembly (GAMA): Stellar-to-dynamical Mass Relation. II. Peculiar Velocities (2024)
Journal Article
Dogruel, M. B., Taylor, E. N., Cluver, M., Colless, M., de Graaff, A., Sonnenfeld, A., Lucey, J. R., D’Eugenio, F., Howlett, C., & Said, K. (2024). Galaxy and Mass Assembly (GAMA): Stellar-to-dynamical Mass Relation. II. Peculiar Velocities. The Astrophysical Journal, 970(2), 149. https://doi.org/10.3847/1538-4357/ad4ce2

Empirical correlations connecting starlight to galaxy dynamics (e.g., the fundamental plane (FP) of elliptical/quiescent (Q) galaxies and the Tully–Fisher relation of spiral/star-forming (SF) galaxies) provide cosmology-independent distance estimatio... Read More about Galaxy and Mass Assembly (GAMA): Stellar-to-dynamical Mass Relation. II. Peculiar Velocities.

The Galaxy–Galaxy Strong Lensing Cross Section and the Internal Distribution of Matter in ΛCDM Substructure (2024)
Journal Article
Tokayer, Y. M., Dutra, I., Natarajan, P., Mahler, G., Jauzac, M., & Meneghetti, M. (2024). The Galaxy–Galaxy Strong Lensing Cross Section and the Internal Distribution of Matter in ΛCDM Substructure. The Astrophysical Journal, 970(2), Article 143. https://doi.org/10.3847/1538-4357/ad51fd

Strong gravitational lensing offers a powerful probe of the detailed distribution of matter in lenses, while magnifying and bringing faint background sources into view. Observed strong lensing by massive galaxy clusters, which are often in complex dy... Read More about The Galaxy–Galaxy Strong Lensing Cross Section and the Internal Distribution of Matter in ΛCDM Substructure.

Jet angularities in dijet production in proton-proton and heavy-ion collisions at RHIC (2024)
Journal Article
Chien, Y.-T., Fedkevych, O., Reichelt, D., & Schumann, S. (2024). Jet angularities in dijet production in proton-proton and heavy-ion collisions at RHIC. Journal of High Energy Physics, 2024(7), Article 230. https://doi.org/10.1007/jhep07%282024%29230

We study jet angularities for dijet production at the Relativistic Heavy Ion Collider (RHIC) in proton-proton (pp) and nucleus-nucleus (AA) collisions at 200 GeV nucleon-nucleon center-of-mass collision energy. In particular, we provide NLL resummed... Read More about Jet angularities in dijet production in proton-proton and heavy-ion collisions at RHIC.

A warm dark matter cosmogony may yield more low-mass galaxy detections in 21-cm surveys than a cold dark matter one (2024)
Journal Article
Oman, K. A., Frenk, C. S., Crain, R. A., Lovell, M. R., & Pfeffer, J. (2024). A warm dark matter cosmogony may yield more low-mass galaxy detections in 21-cm surveys than a cold dark matter one. Monthly Notices of the Royal Astronomical Society, 533(1), 67-78. https://doi.org/10.1093/mnras/stae1772

The 21-cm spectral line widths, w50, of galaxies are an approximate tracer of their dynamical masses, such that the dark matter halo mass function is imprinted in the number density of galaxies as a function of w50. Correcting observed number counts... Read More about A warm dark matter cosmogony may yield more low-mass galaxy detections in 21-cm surveys than a cold dark matter one.

SuperBIT Superpressure Flight Instrument Overview and Performance: Near-diffraction-limited Astronomical Imaging from the Stratosphere (2024)
Journal Article
Gill, A. S., Benton, S. J., Damaren, C. J., Everett, S. W., Fraisse, A. A., Hartley, J. W., Harvey, D., Holder, B., Huff, E. M., Jones, W. C., Lagattuta, D., Leung, J. S.-Y., Jauzac, M., Li, L., Luu, T. V. T., Massey, R., McCleary, J. E., Nagy, J. M., Netterfield, C. B., Paracha, E., …Vitorelli, A. Z. (2024). SuperBIT Superpressure Flight Instrument Overview and Performance: Near-diffraction-limited Astronomical Imaging from the Stratosphere. Astronomical Journal, 168(2), Article 85. https://doi.org/10.3847/1538-3881/ad5840

SuperBIT was a 0.5 m near-UV to near-infrared wide-field telescope that launched on a NASA superpressure balloon into the stratosphere from New Zealand for a 45-night flight. SuperBIT acquired multiband images of galaxy clusters to study the properti... Read More about SuperBIT Superpressure Flight Instrument Overview and Performance: Near-diffraction-limited Astronomical Imaging from the Stratosphere.

Dispelling the L myth for the High-Luminosity LHC (2024)
Journal Article
Belvedere, A., Englert, C., Kogler, R., & Spannowsky, M. (2024). Dispelling the L myth for the High-Luminosity LHC. The European Physical Journal C, 84(7), Article 715. https://doi.org/10.1140/epjc/s10052-024-13032-w

Extrapolations of sensitivity to new interactions and standard model parameters critically inform the programme at the Large Hadron Collider (LHC) and potential future collider cases. To this end, statistical considerations based on inclusive quantit... Read More about Dispelling the L myth for the High-Luminosity LHC.

Spin density waves and ground state helices in EuGa2.4Al1.6 (2024)
Journal Article
Littlehales, M. T., Moody, S. H., Bereciartua, P. J., Mayoh, D. A., Parkin, Z. B., Blundell, T. J., Unsworth, E., Francoual, S., Balakrishnan, G., Alba Venero, D., & Hatton, P. D. (2024). Spin density waves and ground state helices in EuGa2.4Al1.6. Physical Review Research, 6(3), Article L032015. https://doi.org/10.1103/physrevresearch.6.l032015

The Eu⁢(Ga1−𝑥⁢Al𝑥)4 series is composed of centrosymmetric structures which exhibit a wide range of rich topological phenomena, including some members hosting magnetic skyrmions. In this letter, we investigate the previously unreported intermediate co... Read More about Spin density waves and ground state helices in EuGa2.4Al1.6.