output
20072026
most citedAstropy: A Community Python Package for Astronomy

14.6k citations

Showing 2024Show all

8 papers · 1 filter

hep-ph2024★ 4 cited

Investigation of Mass and Decay Characteristics of the Light-Strange Tetraquark

Chetan Lodha, Ajay Kumar Rai

Motivated by recent developments in tetraquark studies, we investigate the mass spectra and decay properties of light-strange tetraquarks () in d…

gr-qc2024

Stability of Neutron Star and Cosmological Constant

Naveen K. Singh, Gopal Kashyap

We derive the equation for pressure within a neutron star, taking into account a non-zero cosmological constant (). We then examine the stability of the neutron star's equilibri…

quant-ph2024★ 2 cited

Phase space distributions in information theory

Vikash Kumar Ojha, Ramkumar Radhakrishnan, Siddharth Kumar Tiwari +1

We use phase space distributions specifically, the Wigner distribution (WD) and Husimi distribution (HD) to investigate certain information-theoretic measures as descriptors for a…

astro-ph.HE2024★ 8 cited

Photon ring polarimetry with next-generation black hole imaging I. M87*

Aditya Tamar, Daniel C. M. Palumbo

The near-horizon region of a black hole impacts linear (LP) and circular polarization (CP) through strong lensing of photons, adding large-scale symmetries and anti-symmetries to t…

hep-ph2024★ 13 cited

Investigation of Mass and Decay Characteristics of the All-light Tetraquark

Chetan Lodha, Ajay Kumar Rai

We investigate the mass spectra and decay properties of pions and all light tetraquarks using both semi-relativistic and non-relativistic frameworks. By applying a Cornell-like pot…

gr-qc2024★ 25 cited

Fractional Holographic Dark Energy

Oem Trivedi, Ayush Bidlan, Paulo Moniz

Holographic dark energy theories present a fascinating interface to probe late-time cosmology, as guided by contemporary ideas about quantum gravity. In this work, we present a new…

astro-ph.EP2024★ 5 cited

From traffic jams to roadblocks: The outer regions of TW Hya with ALMA Band 8

Sreejita Das, Nicolas T. Kurtovic, Mario Flock

We present Atacama Large Millimeter Array (ALMA) observations of TW Hya at 0.65 mm with 0.5 arcsecond angular resolution, together with high angular resolution archival observation…

nucl-ex2024★ 7 cited

Fusion of Li with Tl at near barrier energies

V. V. Parkar, Prasanna M., Ruchi Rathod +10

The complete and incomplete fusion cross sections for the Li+Tl reaction were measured at near barrier energies by online characteristic ray detection technique.…