Neutron-star Radius Constraints from GW170817 and Future Detections [PDF]
, 2017 We introduce a new, powerful method to constrain properties of neutron stars (NSs). We show that the total mass of GW170817 provides a reliable constraint on the stellar radius if the merger did not result in a prompt collapse as suggested by the ...
A. Bauswein +3 more
semanticscholar +1 more source
The nature of the radius valley [PDF]
, 2020 The existence of a Radius Valley in the Kepler size distribution stands as one of the most important observational constraints to understand the origin and composition of exoplanets with radii between that of Earth and Neptune.
J. Venturini +4 more
semanticscholar +1 more source
Norm and Numerical Radius Inequalities for a Product of Two Linear Operators in Hilbert Spaces [PDF]
, 2006 The main aim of the present paper is to establish some norm and numerical radius inequalities for the composite operator BA under suitable assumptions for the transform Cα ,β (T) := (T∗ −α I)(β I−T) , where α ,β ∈ C and T ∈ B(H), of the operators ...
S. S. Dragomir +2 more
core +1 more source
Analisis Penerapan Code Splitting Library React pada Aplikasi Penjualan Mebel Berbasis Website
JuTISI (Jurnal Teknik Informatika dan Sistem Informasi), 2021 Mebel Murah is a shop that sells furniture products located in Semarang, Central Java, Indonesia. Due to Covid-19, the sales revenue have decreased due to limited access for buyers.
Daniel Tanudjaja, Radius Tanone
doaj +1 more source
The Radius of the High-mass Pulsar PSR J0740+6620 with 3.6 yr of NICER Data [PDF]
Astrophysical JournalWe report an updated analysis of the radius, mass, and heated surface regions of the massive pulsar PSR J0740+6620 using Neutron Star Interior Composition Explorer (NICER) data from 2018 September 21 to 2022 April 21, a substantial increase in data set ...
T. Salmi +16 more
semanticscholar +1 more source
Sculpting the valley in the radius distribution of small exoplanets as a by-product of planet formation: the core-powered mass-loss mechanism. [PDF]
Monthly notices of the Royal Astronomical Society, 2018 Recent observations revealed a bimodal radius distribution of small, short-period exoplanets with a paucity in their occurrence, a radius 'valley', around 1.5-2.0 R⊕.
Akash Gupta, H. Schlichting
semanticscholar +1 more source
Revisited mass-radius relations for exoplanets below 120 M⊕ [PDF]
Astronomy & Astrophysics, 2019 The masses and radii of exoplanets are fundamental quantities needed for their characterisation. Studying the different populations of exoplanets is important for understanding the demographics of the different planetary types, which can then be linked ...
J. Otegi, F. Bouchy, R. Helled
semanticscholar +1 more source
Some Inequalities of the Gruss Type for the Numerical Radius of Bounded Linear Operators in Hilbert Spaces [PDF]
, 2008 Some inequalities of the Gr¨ uss type for the numerical radius of bounded linear operators in Hilbert spaces are ...
S. S. Dragomir +2 more
core +1 more source
Breast Cancer Research, 2019 Background Addition of CDK4/6 inhibitors (CDK4/6i) to endocrine therapy significantly increased progression-free survival, leading to their approval and incorporation into the metastatic breast cancer treatment paradigm.
Hitisha K. Patel +8 more
doaj +1 more source
Core-powered mass-loss and the radius distribution of small exoplanets [PDF]
, 2017 Recent observations identify a valley in the radius distribution of small exoplanets, with planets in the range $1.5-2.0\,{\rm R}_\oplus$ significantly less common than somewhat smaller or larger planets.
S. Ginzburg, H. Schlichting, R. Sari
semanticscholar +1 more source