4.7 Article

Testing Lorentz invariance of electrons with LHAASO observations of PeV gamma-rays from the Crab Nebula

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Physics, Multidisciplinary

Exploring Lorentz Invariance Violation from Ultrahigh-Energy γ

Zhen Cao et al.

Summary: The LHAASO Collaboration recently published the detection of 12 ultrahigh-energy gamma-ray sources above 100 TeV. By studying the energy spectra of the two highest energy sources, they found no evidence of Lorentz invariance violation (LIV) and derived lower limits on the LIV energy scale. These results have significant implications for understanding LIV effects.

PHYSICAL REVIEW LETTERS (2022)

Article Multidisciplinary Sciences

Ultrahigh-energy photons up to 1.4 petaelectronvolts from 12 γ-ray Galactic sources

Zhen Cao et al.

Summary: The extension of the cosmic-ray spectrum beyond 1 petaelectronvolt indicates the existence of PeVatrons, cosmic-ray factories that accelerate particles to PeV energies. Detection of ultrahigh-energy gamma radiation is a key signature of PeVatrons, with ongoing efforts to locate and identify these extreme accelerators. Despite detecting high-energy gamma rays from various sources, the exact origin and identity of the PeVatrons responsible for the ultrahigh-energy gamma rays remain unknown.

NATURE (2021)

Article Astronomy & Astrophysics

Light speed variation in a string theory model for space-time foam

Chengyi Li et al.

Summary: The research revisited a supersymmetric string model for space-time foam, where bosonic open-string states may show quantum-gravity-induced velocity fluctuations in vacuum. The suggestion of light speed variation from gamma-ray burst photon time delays is seen as supporting evidence for this string-inspired framework by linking experimental findings with model predictions. The study also derived the value of effective quantum-gravity mass and qualitatively analyzed model-dependent coefficients in this framework.

PHYSICS LETTERS B (2021)

Article Multidisciplinary Sciences

Silver nanoparticles boost charge-extraction efficiency in Shewanella microbial fuel cells

Bocheng Cao et al.

Summary: This study successfully improved the charge-extraction efficiency of microbial fuel cells by introducing silver nanoparticles, resulting in significantly higher performance than the best MFCs reported to date.

SCIENCE (2021)

Editorial Material Multidisciplinary Sciences

LHAASO discovery of highest-energy photons towards new physics

Chengyi Li et al.

SCIENCE BULLETIN (2021)

Editorial Material Multidisciplinary Sciences

Light speed variation from active galactic nuclei

Hao Li et al.

SCIENCE BULLETIN (2020)

Article Physics, Multidisciplinary

Multiple Galactic Sources with Emission Above 56 TeV Detected by HAWC

A. Albert et al.

PHYSICAL REVIEW LETTERS (2020)

Article Physics, Multidisciplinary

First Detection of Photons with Energy beyond 100 TeV from an Astrophysical Source

M. Amenomori et al.

PHYSICAL REVIEW LETTERS (2019)

Article Astronomy & Astrophysics

Measurement of the Crab Nebula Spectrum Past 100 TeV with HAWC

A. U. Abeysekara et al.

ASTROPHYSICAL JOURNAL (2019)

Article Physics, Particles & Fields

Light speed variation from gamma ray bursts: criteria for low energy photons

Yue Liu et al.

EUROPEAN PHYSICAL JOURNAL C (2018)

Article Astronomy & Astrophysics

In vacuo dispersion features for gamma-ray-burst neutrinos and photons

Giovanni Amelino-Camelia et al.

NATURE ASTRONOMY (2017)

Article Astronomy & Astrophysics

Light speed variation from gamma-ray bursts

Haowei Xu et al.

ASTROPARTICLE PHYSICS (2016)

Article Astronomy & Astrophysics

Light speed variation from gamma ray burst GRB 160509A

Haowei Xu et al.

PHYSICS LETTERS B (2016)

Article Astronomy & Astrophysics

Lorentz violation from gamma-ray bursts

Shu Zhang et al.

ASTROPARTICLE PHYSICS (2015)

Article Astronomy & Astrophysics

The Crab Nebula as a standard candle in very high-energy astrophysics

M. Meyer et al.

ASTRONOMY & ASTROPHYSICS (2010)

Article Astronomy & Astrophysics

Lorentz violation from cosmological objects with very high energy photon emissions

Lijing Shao et al.

ASTROPARTICLE PHYSICS (2010)

Article Astronomy & Astrophysics

Time delays of strings in D-particle backgrounds and vacuum refractive indices

Tianjun Li et al.

PHYSICS LETTERS B (2009)

Article Astronomy & Astrophysics

Derivation of a vacuum refractive index in a stringy space-time foam model

John Ellis et al.

PHYSICS LETTERS B (2008)

Article Astronomy & Astrophysics

Synchrotron and inverse Compton constraints on Lorentz violations for electrons

Brett Altschul

PHYSICAL REVIEW D (2006)

Review Physics, Multidisciplinary

Lorentz violation at high energy: Concepts, phenomena, and astrophysical constraints

T Jacobson et al.

ANNALS OF PHYSICS (2006)

Article Astronomy & Astrophysics

Synchrotron radiation from the Crab Nebula discriminates between models of space-time foam

JR Ellis et al.

ASTROPARTICLE PHYSICS (2004)

Article Physics, Multidisciplinary

New limits on Planck scale Lorentz violation in QED

T Jacobson et al.

PHYSICAL REVIEW LETTERS (2004)

Article Physics, Nuclear

Space-time foam may violate the principle of equivalence

J Ellis et al.

INTERNATIONAL JOURNAL OF MODERN PHYSICS A (2004)

Article Physics, Multidisciplinary

Ultraviolet modifications of dispersion relations in effective field theory

RC Myers et al.

PHYSICAL REVIEW LETTERS (2003)

Article Astronomy & Astrophysics

TeV astrophysics constraints on Planck scale Lorentz violation

T Jacobson et al.

PHYSICAL REVIEW D (2002)