Browsing by Author "Hu S."

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  • Characterizing Optical Variability of OJ 287 in 2016-2017 
    Gupta A.; Gaur H.; Wiita P.; Pandey A.; Kushwaha P.; Hu S.; Kurtanidze O.; Semkov E.; Damljanovic G.; Goyal A.; Uemura M.; Darriba A.; Chen X.; Vince O.; Gu M.; Zhang Z.; Bachev R.; Chanishvili R.; Itoh R.; Kawabata M.; Kurtanidze S.; Nakaoka T.; Nikolashvili M.; Stawarz; Strigachev A. (2019)
    © 2019. The American Astronomical Society. All rights reserved.. We report on a recent multiband optical photometric and polarimetric observational campaign of the blazar OJ 287 that was carried out during 2016 September-2017 ...
  • DISCOVERY of A HIGHLY POLARIZED OPTICAL MICROFLARE in BLAZAR S5 0716+714 during the 2014 WEBT CAMPAIGN 
    Bhatta G.; Goyal A.; Ostrowski M.; Stawarz; Akitaya H.; Arkharov A.; Bachev R.; Benítez E.; Borman G.; Carosati D.; Cason A.; Damljanovic G.; Dhalla S.; Frasca A.; Hu S.; Itoh R.; Jorstad S.; Jableka D.; Kawabata K.; Klimanov S.; Kurtanidze O.; Larionov V.; Laurence D.; Leto G.; Markowitz A.; Marscher A.; Moody J.; Moritani Y.; Ohlert J.; Di Paola A.; Raiteri C.; Rizzi N.; Sadun A.; Sasada M.; Sergeev S.; Strigachev A.; Takaki K.; Troitsky I.; Ui T.; Villata M.; Vince O.; Webb J.; Yoshida M.; Zola S.; Hiriart D. (2015)
    © 2015. The American Astronomical Society. All rights reserved. The occurrence of low-amplitude flux variations in blazars on hourly timescales, commonly known as microvariability, is still a widely debated subject in ...
  • Evolution of octupole correlations in Ba 123 
    Chen X.; Zhao J.; Xu C.; Hua H.; Shneidman T.; Zhou S.; Wu X.; Li X.; Zhang S.; Li Z.; Liang W.; Meng J.; Xu F.; Qi B.; Ye Y.; Jiang D.; Cheng Y.; He C.; Sun J.; Han R.; Niu C.; Li C.; Li P.; Wang C.; Wu H.; Zhou H.; Hu S.; Zhang H.; Li G.; Zheng Y.; Li H.; Wu Y.; Luo P.; Zhong J. (2016)
    ©2016 American Physical Society.High-spin states of Ba123 have been studied via the Cd108(F19,3np)Ba123 fusion-evaporation reaction at a beam energy of 90 MeV. Several E1 transitions linking the positive-parity ν(d5/2+g7/2) ...
  • Evolution of octupole correlations in Ba 123 
    Chen X.; Zhao J.; Xu C.; Hua H.; Shneidman T.; Zhou S.; Wu X.; Li X.; Zhang S.; Li Z.; Liang W.; Meng J.; Xu F.; Qi B.; Ye Y.; Jiang D.; Cheng Y.; He C.; Sun J.; Han R.; Niu C.; Li C.; Li P.; Wang C.; Wu H.; Zhou H.; Hu S.; Zhang H.; Li G.; Zheng Y.; Li H.; Wu Y.; Luo P.; Zhong J. (2016)
    © 2016 American Physical Society.High-spin states of Ba123 have been studied via the Cd108(F19,3np)Ba123 fusion-evaporation reaction at a beam energy of 90 MeV. Several E1 transitions linking the positive-parity ν(d5/2+g7/2) ...
  • MULTIFREQUENCY PHOTO-POLARIMETRIC WEBT OBSERVATION CAMPAIGN on the BLAZAR S5 0716+714: SOURCE MICROVARIABILITY and SEARCH for CHARACTERISTIC TIMESCALES 
    Bhatta G.; Stawarz; Ostrowski M.; Markowitz A.; Akitaya H.; Arkharov A.; Bachev R.; Benítez E.; Borman G.; Carosati D.; Cason A.; Chanishvili R.; Damljanovic G.; Dhalla S.; Frasca A.; Hiriart D.; Hu S.; Itoh R.; Jableka D.; Jorstad S.; Jovanovic M.; Kawabata K.; Klimanov S.; Kurtanidze O.; Larionov V.; Laurence D.; Leto G.; Marscher A.; Moody J.; Moritani Y.; Ohlert J.; Paola A.; Raiteri C.; Rizzi N.; Sadun A.; Sasada M.; Sergeev S.; Strigachev A.; Takaki K.; Troitsky I.; Ui T.; Villata M.; Vince O.; Webb J.; Yoshida M.; Zola S. (2016)
    © 2016. The American Astronomical Society. All rights reserved..Here we report on the results of the Whole Earth Blazar Telescope photo-polarimetric campaign targeting the blazar S5 0716+71, organized in 2014 March to ...
  • Retrieving volume FeO and TiO<inf>2</inf> abundances of lunar regolith with CE-2 CELMS data using BPNN method 
    Liu C.; Sun H.; Meng Z.; Zheng Y.; Lu Y.; Cai Z.; Ping J.; Gusev A.; Hu S. (2019)
    © 2019 National Astronomical Observatories, CAS and IOP Publishing Ltd. The volume FeO and TiO2 abundances (FTAs) of lunar regolith can be more important for understanding the geological evolution of the Moon compared to ...
  • The 72-h WEBT microvariability observation of blazar S5 0716 + 714 in 2009 
    Bhatta G.; Webb J.; Hollingsworth H.; Dhalla S.; Khanuja A.; Bachev R.; Blinov D.; Bottcher M.; Bravo Calle O.; Calcidese P.; Capezzali D.; Carosati D.; Chigladze R.; Collins A.; Coloma J.; Efimov Y.; Gupta A.; Hu S.; Kurtanidze O.; Lamerato A.; Larionov V.; Lee C.; Lindfors E.; Murphy B.; Nilsson K.; Ohlert J.; Oksanen A.; Pääkkönen P.; Pollock J.; Rani B.; Reinthal R.; Rodriguez D.; Ros J.; Roustazadeh P.; Sagar R.; Sanchez A.; Shastri P.; Sillanpää A.; Strigachev A.; Takalo L.; Vennes S.; Villata M.; Villforth C.; Wu J.; Zhou X. (2013)
    Context. The international Whole Earth Blazar Telescope (WEBT) consortium planned and carried out three days of intensive micro-variability observations of S5 0716 + 714 from February 22, 2009 to February 25, 2009. This ...
  • The ever-surprising blazar OJ 287: Multiwavelength study and appearance of a new component in X-rays 
    Kushwaha P.; Gupta A.; Wiita P.; Pal M.; Gaur H.; Dal Pino E.; Kurtanidze O.; Semkov E.; Damljanovic G.; Hu S.; Uemura M.; Vince O.; Darriba A.; Gu M.; Bachev R.; Chen X.; Itoh R.; Kawabata M.; Kurtanidze S.; Nakaoka T.; Nikolashvili M.; Sigua L.; Strigachev A.; Zhang Z. (2018)
    © 2018 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society. We present a multiwavelength spectral and temporal investigation of OJ 287 emission during its strong optical-to-X-ray ...

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