activity
20112025
most citedFrequency dependence of pulse width for 150 radio normal pulsars

43 citations · 206 across the 14 of their papers we have counts for

collaborators

14 papers

astro-ph.HE2025★ 2 cited

Observations of the Fermi bubbles and the Galactic center excess with the DArk Matter Particle Explorer

F. Alemanno, Q. An, P. Azzarello +145

The DArk Matter Particle Explorer (DAMPE) is a space-borne high-energy particle detector that surveys the -ray sky above with a peak acceptance of $\sim 0.2~\rm…

astro-ph.HE2024

Observation of a spectral hardening in cosmic ray boron spectrum with the DAMPE space mission

DAMPE Collaboration, F. Alemanno, C. Altomare +143

Secondary cosmic ray fluxes are important probes of the propagation and interaction of high-energy particles in the Galaxy. Recent measurements of primary and secondary cosmic ray…

hep-ex2024★ 3 cited

Hadronic cross section measurements with the DAMPE space mission using 20GeV-10TeV cosmic-ray protons and He

F. Alemanno, Q. An, P. Azzarello +148

Precise direct cosmic-ray (CR) measurements provide an important probe to study the energetic particle sources in our Galaxy, and the interstellar environment through which these p…

astro-ph.GA2024

Interstellar Nitrogen Isotope Ratios: Measurements on tracers of CN and CN

J. L. Chen, J. S. Zhang, C. Henkel +6

The nitrogen isotope ratio 14N/15N is a powerful tool to trace Galactic stellar nucleosynthesis and constraining Galactic chemical evolution. Previous observations have found lower…

astro-ph.GA2023★ 5 cited

A Systematic Observational Study on Galactic Interstellar Ratio 18O/17O. II. C18O and C17O J=2-1 Data Analysis

Y. P. Zou, J. S. Zhang, C. Henkel +7

To investigate the relative amount of ejecta from high-mass versus intermediate-mass stars and to trace the chemical evolution of the Galaxy, we have performed with the IRAM 30m an…

astro-ph.HE2023★ 19 cited

Measurement of the cosmic p+He energy spectrum from 50 GeV to 0.5 PeV with the DAMPE space mission

DAMPE Collaboration, F. Alemanno, C. Altomare +152

Recent observations of the light component of the cosmic-ray spectrum have revealed unexpected features that motivate further and more precise measurements up to the highest energi…

astro-ph.HE2022★ 5 cited

Individual pulse emission from the diffuse drifter PSR J14016357 using the ultrawideband receiver on the Parkes radio telescope

J. L. Chen, Z. G. Wen, X. F. Duan +10

In this study, we report on a detailed single pulse analysis of the radio emission from the pulsar J14016357 (B135863) based on data observed with the ultrawideband low-frequ…

astro-ph.HE2022★ 15 cited

The discovery of a rotating radio transient J19180449 with intriguing emission properties with the five hundred meter aperture spherical radio telescope

J. L. Chen, Z. G. Wen, J. P. Yuan +12

In this study, we report on a detailed single pulse analysis of the radio emission from a rotating radio transient (RRAT) J19180449 which is the first RRAT discovered with the f…

astro-ph.SR2022★ 19 cited

Decayless longitudinal oscillations of a solar filament maintained by quasi-periodic jets

Y. W. Ni, J. H. Guo, Q. M. Zhang +3

Context: As a ubiquitous phenomenon, large-amplitude longitudinal filament oscillations usually decay in 1--4 periods. Recently, we observed a decayless case of such oscillations i…

astro-ph.GA2020★ 22 cited

Galactic interstellar sulfur isotopes: A radial SS gradient?

H. Z. Yu, J. S. Zhang, C. Henkel +9

We present observations of CS, CS, CS and CS J=21 lines toward a large sample of massive star forming regions by using th…

astro-ph.GA2020★ 19 cited

A systematic observational study on Galactic interstellar ratio 18O/17O: I. C18O and C17O J=1-0 data analysis

J. S. Zhang, W. Liu, Y. T. Yan +15

The interstellar oxygen isotopic ratio of 18O/17O can reflect the relative amount of the secular enrichment by ejecta from high-mass versus intermediate-mass stars. Previous observ…

astro-ph.HE2016★ 24 cited

The mode switching of PSR B2020+28

Z. G. Wen, N. Wang, W. M. Yan +4

This paper reports on polarimetric radiation properties based on the switching modes of normal PSR B2020+28 by analysing the data acquired from the Nanshan 25-m radio telescope at…

astro-ph.HE2014★ 43 cited

Frequency dependence of pulse width for 150 radio normal pulsars

J. L. Chen, H. G. Wang

The frequency dependence of pulse width is studied for 150 normal pulsars, mostly selected from the European Pulsar Network, for which the 10\% multifrequency pulse widths can be w…

astro-ph.SR2011★ 30 cited

Long term monitoring of mode switching for PSR B0329+54

J. L. Chen, H. G. Wang, N. Wang +5

The mode switching phenomenon of PSR B0329+54 is investigated based on the long-term monitoring from September 2003 to April 2009 made with the Urumqi 25m radio telescope at 1540 M…