Results 21 to 30 of about 81,960 (245)

A next-generation liquid xenon observatory for dark matter and neutrino physics [PDF]

, 2023
The nature of dark matter and properties of neutrinos are among the most pressing issues in contemporary particle physics. The dual-phase xenon time-projection chamber is the leading technology to cover the available parameter space for weakly ...
Conrad, Jan,, Mahlstedt, Jörn,, Blanco, Carlos,, Smirnov, Juri,, Antochi, Vasile C.,, Joy, Ashley,, Emken, Timon,, Tan, Pueh-Leng,   +7 more
core   +2 more sources

Goldstone bosons on celestial sphere and conformal soft theorems

Journal of High Energy Physics, 2023
In this paper, we study celestial amplitudes of Goldstone bosons and conformal soft theorems. Motivated by the success of soft bootstrap in momentum space and the important role of the soft limit behavior of tree-level amplitudes, our goal is to extend ...
Karol Kampf, Jiří Novotný, Jaroslav Trnka, Petr Vaško   +3 more
doaj   +1 more source

REVIEW OF PARTICLE PHYSICS Particle Data Group [PDF]

, 2018
The Review summarizes much of particle physics and cosmology. Using data from previous editions, plus 2,873 new measurements from 758 papers, we list, evaluate, and average measured properties of gauge bosons and the recently discovered Higgs boson ...
Tanabashi, M., Particle Data Group, Eerola, P., Törnqvist, N. A.   +3 more
core   +2 more sources

Capture reaction cross-section measurements relevant to p process: the case of (α , γ) reactions on 63Cu, 72Ge,118Sn and the 107Ag(ρ, γ)108Cd reaction [PDF]

EPJ Web of Conferences, 2020
The cross sections of the 72Ge( α , γ)76Se and 1°7Ag(ρ, γ)1°8Cd reactions were measured at energies relevant to p-process nucleosynthesis. The new data, together with cross section results from our previous ( α , γ) measure-ments on 65Cu and 118Sn and ...
Harissopulos Sotirios, Vagena Eleni, Axiotis Michail, Spyrou Artemis, Provatas Georgios, Lagoyannis Anastasios, Dimitriou Paraskevi, Becker Hans Werner   +7 more
doaj   +1 more source

Form factors of $$P\rightarrow T$$ P → T transition within the light-front quark models

European Physical Journal C: Particles and Fields, 2022
In this paper, we calculate the vector, axial-vector and tensor form factors of $$P\rightarrow T$$ P → T transition within the standard light-front (SLF) and covariant light-front (CLF) quark models (QMs).
Lili Chen, Yu-Wan Ren, Li-Ting Wang, Qin Chang   +3 more
doaj   +1 more source

Connecting the proxy-SU(3) symmetry to the shell model [PDF]

EPJ Web of Conferences, 2021
Proxy-SU(3) symmetry is an approximation scheme extending the Elliott SU(3) algebra of the sd shell to heavier shells. When introduced in 2017, the approximation had been justified by calculations carried out within the Nilsson model.
Bonatsos Dennis, Martinou Andriana, Assimakis I.E., Peroulis S.K., Sarantopoulou S., Minkov N.   +5 more
doaj   +1 more source

Analytic representation of all planar two-loop five-point Master Integrals with one off-shell leg

Journal of High Energy Physics, 2021
We present analytic expressions in terms of polylogarithmic functions for all three families of planar two-loop five-point Master Integrals with one off-shell leg. The calculation is based on the Simplified Differential Equations approach.
Dhimiter D. Canko, Costas G. Papadopoulos, Nikolaos Syrrakos   +2 more
doaj   +1 more source

Dosimetry with a phoswich detector [PDF]

EPJ Web of Conferences
A phoswich detector concept based on the combination of a high-Z element and a plastic element with a free running analogue-to-digital converter is presented in this work for the simultaneous measurement of operational dosimetric quantities H∗(10) and H′(
Ávila Nicolás, Döhler Dirk, Kahle Pia, Seifert Anja, Kormoll Thomas   +4 more
doaj   +1 more source

Extended DBI and its generalizations from graded soft theorems

Journal of High Energy Physics, 2021
We analyze a theory known as extended DBI, which interpolates between DBI and the U(N) × U(N)/U(N) non-linear sigma model and represents a nontrivial example of theories with mixed power counting. We discuss symmetries of the action and their geometrical
Karol Kampf, Jiří Novotný, Petr Vaško   +2 more
doaj   +1 more source

OPE of Green functions of chiral currents

Journal of High Energy Physics, 2020
In this paper, we investigate the high-energy behavior of two-point and three-point Green functions of the QCD chiral currents and densities using the framework of the operator product expansion in the chiral limit.
Tomáš Kadavý, Karol Kampf, Jiří Novotný   +2 more
doaj   +1 more source