Search Results - "Goyal, Arti"

PKS 2155-304: A Case Study of Blazar Variability Power Spectrum at the Highest Energies and on the Longest Timescales by Goyal, Arti

“…We present the results of our Power Spectral Density (PSD) analysis for the BL Lac object PKS 2155-304, utilizing the nightly-binned long-term light curve from…”
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A Comparative Study of Multiwavelength Blazar Variability on Decades to Minutes Timescales by Goyal, Arti

“…Multiwavelength blazar variability is produced by noise-like processes with the power-law form of power spectral density (PSD). We present the results of our…”
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Radio-only and Radio-to-far-ultraviolet Spectral Energy Distribution Modeling of 14 ULIRGs: Insights into the Global Properties of Infrared Bright Galaxies by Dey, Subhrata, Goyal, Arti, Małek, Katarzyna, Díaz-Santos, Tanio

“…Abstract We present detailed spectral energy distribution (SED) modeling of 14 local ultraluminous infrared galaxies (ULIRGs) with outstanding photometric data…”
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Improved characterization of intranight optical variability of prominent AGN classes by Goyal, Arti, Gopal-Krishna, Wiita, Paul J., Stalin, C. S., Sagar, Ram

“…The incidence of intranight optical variability (INOV) is known to differ significantly among different classes of powerful active galactic nuclei (AGN). A…”
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Multiwavelength Variability Study of the Classical BL Lac Object PKS 0735+178 on Timescales Ranging from Decades to Minutes by Goyal, Arti, Stawarz, ukasz, Ostrowski, Micha, Larionov, Valeri, Gopal-Krishna, Wiita, Paul J., Joshi, Santosh, Soida, Marian, Agudo, Iván

“…We present the results of our power spectral analysis for the BL Lac object PKS 0735+178, utilizing the Fermi-LAT survey at high-energy γ-rays, several…”
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Erratum: “Optical Variability of Eight FRII-type Quasars with 13 yr Photometric Light Curves” (2022, ApJS, 263, 16) by Kuźmicz, Agnieszka, Goyal, Arti, Zola, Stanisław, Jamrozy, Marek, Dróżdż, Marek, Ogłoza, Waldemar, Siwak, Michał, Reichart, Daniel E., Kouprianov, Vladimir V., Caton, Daniel B.

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Identification of Blazar Candidates behind Small and Large Magellanic Clouds by ywucka, Natalia, Goyal, Arti, Jamrozy, Marek, Stawarz, ukasz, Ostrowski, Micha, Koz owski, Szymon, Udalski, Andrzej

“…We report the identification of blazar candidates behind the Magellanic Clouds. The objects were selected from the Magellanic Quasars Survey (MQS), which…”
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Optical Variability Power Spectrum Analysis of Blazar Sources on Intranight Timescales by Goyal, Arti

“…Abstract We report the first results of a systematic investigation to characterize blazar variability power spectral densities (PSDs) at optical frequencies…”
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Blazar variability power spectra from radio up to TeV photon energies: Mrk 421 and PKS 2155−304 by Goyal, Arti

“…ABSTRACT We present the results of the power spectral density (PSD) analysis for the blazars Mrk 421 and PKS 2155−304, using good-quality, densely sampled…”
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Radio-to-γ-Ray, Broadband Variability Study of the Classical BL Lac Object PKS 0735+178 by Goyal, Arti, Stawarz, Łukasz, Ostrowski, Michal, Larionov, Valeri

“…The power-law shape of the power spectral density (PSD) of blazar light curves- P(νk)∝ν−βk , where νk is the temporal frequency-indicates that blazar…”
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Identification of the OGLE Blazars behind the Large and Small Magellanic Clouds by Żywucka, Natalia, Goyal, Arti, Jamrozy, Marek, Stawarz, Łukasz, Ostrowski, Michał, Kozłowski, Szymon, Udalski, Andrzej

“…We report the selection of blazar candidates behind the Large and Small Magellanic Clouds. Both flat spectrum radio quasar and BL Lacreate objects were…”
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Low-frequency Radio Continuum Imaging and SED Modeling of 11 LIRGs: Radio-only and FUV to Radio Bands by Dey, Subhrata, Goyal, Arti, Małek, Katarzyna, Galvin, Timothy J., Seymour, Nicholas, Santos, Tanio Díaz, Piotrowska, Julia, Charmandaris, Vassilis

“…Abstract We present a detailed analysis of 11 local luminous infrared galaxies from ultraviolet through far-infrared to radio (∼70 MHz to ∼15 GHz) bands. We…”
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Multiwavelength Variability Power Spectrum Analysis of the Blazars 3C 279 and PKS 1510–089 on Multiple Timescales by Goyal, Arti, Soida, Marian, Stawarz, Łukasz, Wiita, Paul J., Nilsson, Kari, Jorstad, Svetlana, Marscher, Alan P., Aller, Margo F., Aller, Hugh D., Lähteenmäki, Anne, Hovatta, Talvikki, Zoła, Staszek, Nalewajko, Krzysztof, Tornikoski, Merja, Tammi, Joni, Hodges, Mark, Kiehlmann, Sebastian, Readhead, Anthony C. S., Max-Moerbeck, Walter, Lindfors, Elina, Ramazani, Vandad Fallah, Reichart, D. E., Caton, D. B., Valverde, Janeth, Horan, Deirdre, Ojha, Roopesh, van Zyl, Pfesesani

“…Abstract We present the results of variability power spectral density (PSD) analysis using multiwavelength radio to GeV γ -ray light curves covering timescales…”
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Homeopathy for Hypertension: A Comprehensive Scoping Review of the Current Evidence: Homeopathy for Hypertension-A review by Sehrawat, Nisha, Varanasi, Roja, Dutta, Abhijit, Garg, Khushboo, Goyal, Arti, Singh, Supriya, Bhatti, Jyotika, Oberai, Praveen, Nayak, Debadatta

“…Background: Hypertension is a growing health concern linked to sedentary lifestyle choices and behaviors. Homeopathy is one of the most frequently used…”
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Optical Variability of Eight FRII-type Quasars with 13 yr Photometric Light Curves by Kuźmicz, Agnieszka, Goyal, Arti, Zola, Stanisław, Jamrozy, Marek, Dróżdż, Marek, Ogłoza, Waldemar, Siwak, Michał, Reichart, Daniel E., Kouprianov, Vladimir V., Caton, Daniel B.

“…Abstract We characterize the optical variability properties of eight lobe-dominated radio quasars (QSOs): B2 0709+37, FBQS J095206.3+235245, PG 1004+130,…”
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Multiband optical flux density and polarization microvariability study of optically bright blazars by Pasierb, Magdalena, Goyal, Arti, Ostrowski, Michał, Stawarz, Łukasz, Wiita, Paul J, Gopal-Krishna, Larionov, Valeri M, Morozova, Daria A, Itoh, Ryosuke, Alicavus, Fahri, Erdem, Ahmet, Joshi, Santosh, Zola, Staszek, Borman, Georgy A, Grishina, Tatiana S, Kopatskaya, Evgenia N, Larionova, Elena G, Savchenko, Sergey S, Nikiforova, Anna A, Troitskaya, Yulia V, Troitsky, Ivan S, Akitaya, Hiroshi, Kawabata, Miho, Nakaoka, Tatsuya

“…ABSTRACT We present the results of flux density, spectral index, and polarization intra-night monitoring studies of a sample of eight optically bright blazars,…”
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Rapid optical variability of TeV blazars by Gopal-Krishna,  , Goyal, Arti, Joshi, S., Karthick, Chrisphin, Sagar, R., Wiita, Paul J., Anupama, G. C., Sahu, D. K.

“…In this first systematic attempt to characterize the intranight optical variability (INOV) of TeV-detected blazars, we have monitored a well-defined set of…”
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Optical variability power spectrum analysis of blazar sources on intranight timescales by Goyal, Arti

“…We report the first results of a systematic investigation to characterize blazar variability power spectral densities (PSDs) at optical frequencies using…”
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Blazar variability power spectra from radio up to TeV photon energies: Mrk 421 and PKS 2155-304 by Goyal, Arti

“…We present the results of the power spectral density (PSD) analysis for the blazars Mrk\,421 and PKS\,2155$-$304, using good-quality, densely sampled light…”
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On the Photometric Error Calibration for the Differential Light Curves of Point-like Active Galactic Nuclei by Goyal, Arti, Mhaskey, Mukul, Gopal-Krishna, Wiita, Paul J., Stalin, C. S., Sagar, Ram

“…It is important to quantify the underestimation of rms photometric errors returned by the commonly used APPHOT algorithm in the IRAF software, in the context…”
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