Search Results - "De jaeger, T"

A measurement of the Hubble constant from Type II supernovae by de Jaeger, T, Stahl, B E, Zheng, W, Filippenko, A V, Riess, A G, Galbany, L

“…ABSTRACT Progressive increases in the precision of the Hubble-constant measurement via Cepheid-calibrated Type Ia supernovae (SNe Ia) have shown a discrepancy…”
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A 5 per cent measurement of the Hubble–Lemaître constant from Type II supernovae by de Jaeger, T, Galbany, L, Riess, A G, Stahl, B E, Shappee, B J, Filippenko, A V, Zheng, W

“…ABSTRACT The most stringent local measurement of the Hubble–Lemaître constant from Cepheid-calibrated Type Ia supernovae (SNe Ia) differs from the value…”
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A surge of light at the birth of a supernova by Bersten, M. C., Folatelli, G., García, F., Van Dyk, S. D., Benvenuto, O. G., Orellana, M., Buso, V., Sánchez, J. L., Tanaka, M., Maeda, K., Filippenko, A. V., Zheng, W., Brink, T. G., Cenko, S. B., de Jaeger, T., Kumar, S., Moriya, T. J., Nomoto, K., Perley, D. A., Shivvers, I., Smith, N.

“…The discovery of a newly born type IIb supernova reveals a rapid brightening at optical wavelengths that corresponds to the shock-breakout phase of the…”
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The effects of varying colour–luminosity relations on Type Ia supernova science by González-Gaitán, S, de Jaeger, T, Galbany, L, Mourão, A, Paulino-Afonso, A, Filippenko, A V

“…ABSTRACT The success of Type Ia supernova (SN Ia) distance standardization for cosmology relies on a single global linear relationship between their peak…”
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SALT3-NIR: Taking the Open-source Type Ia Supernova Model to Longer Wavelengths for Next-generation Cosmological Measurements by Pierel, J. D. R., Jones, D. O., Kenworthy, W. D., Dai, M., Kessler, R., Ashall, C., Do, A., Peterson, E. R., Shappee, B. J., Siebert, M. R., Barna, T., Brink, T. G., Burke, J., Calamida, A., Camacho-Neves, Y., Jaeger, T. de, Filippenko, A. V., Foley, R. J., Galbany, L., Fox, O. D., Gomez, S., Hiramatsu, D., Hounsell, R., Howell, D. A., Jha, S. W., Kwok, L. A., Pérez-Fournon, I., Poidevin, F., Rest, A., Rubin, D., Scolnic, D. M., Shirley, R., Strolger, L. G., Tinyanont, S., Wang, Q.

“…Abstract A large fraction of Type Ia supernova (SN Ia) observations over the next decade will be in the near-infrared (NIR), at wavelengths beyond the reach of…”
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A Type II Supernova Hubble Diagram from the CSP-I, SDSS-II, and SNLS Surveys by Jaeger, T. de, González-Gaitán, S., Hamuy, M., Galbany, L., Anderson, J. P., Phillips, M. M., Stritzinger, M. D., Carlberg, R. G., Sullivan, M., Gutiérrez, C. P., Hook, I. M., Howell, D. Andrew, Hsiao, E. Y., Kuncarayakti, H., Ruhlmann-Kleider, V., Folatelli, G., Pritchet, C., Basa, S.

“…Abstract The coming era of large photometric wide-field surveys will increase the detection rate of supernovae by orders of magnitude. Such numbers will…”
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JWST Low-resolution MIRI Spectral Observations of SN 2021aefx: High-density Burning in a Type Ia Supernova by DerKacy, J. M., Ashall, C., Hoeflich, P., Baron, E., Shappee, B. J., Baade, D., Andrews, J., Bostroem, K. A., Brown, P. J., Burns, C. R., Burrow, A., Cikota, A., de Jaeger, T., Do, A., Dong, Y., Dominguez, I., Galbany, L., Hsiao, E. Y., Karamehmetoglu, E., Krisciunas, K., Kumar, S., Lu, J., Evans, T. B. Mera, Maund, J. R., Mazzali, P., Medler, K., Morrell, N., Patat, F., Phillips, M. M., Shahbandeh, M., Stangl, S., Stevens, C. P., Stritzinger, M. D., Suntzeff, N. B., Telesco, C. M., Tucker, M. A., Valenti, S., Wang, L., Yang, Y., Jha, S. W., Kwok, L. A.

“…Abstract We present a JWST/MIRI low-resolution mid-infrared (MIR) spectroscopic observation of the normal Type Ia supernova (SN Ia) SN 2021aefx at +323 days…”
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The delay of shock breakout due to circumstellar material evident in most type II supernovae by Förster, F., Moriya, T. J., Maureira, J. C., Anderson, J. P., Blinnikov, S., Bufano, F., Cabrera-Vives, G., Clocchiatti, A., de Jaeger, T., Estévez, P. A., Galbany, L., González-Gaitán, S., Gräfener, G., Hamuy, M., Hsiao, E. Y., Huentelemu, P., Huijse, P., Kuncarayakti, H., Martínez, J., Medina, G., Olivares E., F., Pignata, G., Razza, A., Reyes, I., San Martín, J., Smith, R. C., Vera, E., Vivas, A. K., de Ugarte Postigo, A., Yoon, S.-C., Ashall, C., Fraser, M., Gal-Yam, A., Kankare, E., Le Guillou, L., Mazzali, P. A., Walton, N. A., Young, D. R.

“…Type II supernovae (SNe II) originate from the explosion of hydrogen-rich supergiant massive stars. Their first electromagnetic signature is the shock breakout…”
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JWST MIRI/Medium Resolution Spectrograph (MRS) Observations and Spectral Models of the Underluminous Type Ia Supernova 2022xkq by DerKacy, J. M., Ashall, C., Hoeflich, P., Baron, E., Shahbandeh, M., Shappee, B. J., Andrews, J., Baade, D., Balangan, E. F, Bostroem, K. A., Brown, P. J., Burns, C. R., Burrow, A., Cikota, A., de Jaeger, T., Do, A., Dong, Y., Dominguez, I., Fox, O., Galbany, L., Hoang, E. T., Hsiao, E. Y., Janzen, D., Jencson, J. E., Krisciunas, K., Kumar, S., Lu, J., Lundquist, M., Mera Evans, T. B., Maund, J. R., Mazzali, P., Medler, K., Meza Retamal, N. E., Morrell, N., Patat, F., Pearson, J., Phillips, M. M., Shrestha, M., Stangl, S., Stevens, C. P., Stritzinger, M. D., Suntzeff, N. B., Telesco, C. M., Tucker, M. A., Valenti, S., Wang, L., Yang, Y.

“…Abstract We present a JWST mid-infrared (MIR) spectrum of the underluminous Type Ia Supernova (SN Ia) 2022xkq, obtained with the medium-resolution spectrometer…”
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A JWST Medium-resolution MIRI Spectrum and Models of the Type Ia Supernova 2021aefx at +415 days by Ashall, C., Hoeflich, P., Baron, E., Shahbandeh, M., DerKacy, J. M., Medler, K., Shappee, B. J., Tucker, M. A., Fereidouni, E., Mera, T., Andrews, J., Baade, D., Bostroem, K. A., Brown, P. J., Burns, C. R., Burrow, A., Cikota, A., de Jaeger, T., Do, A., Dong, Y., Dominguez, I., Fox, O., Galbany, L., Hsiao, E. Y., Krisciunas, K., Khaghani, B., Kumar, S., Lu, J., Maund, J. R., Mazzali, P., Morrell, N., Patat, F., Pfeffer, C., Phillips, M. M., Schmidt, J., Stangl, S., Stevens, C. P., Stritzinger, M. D., Suntzeff, N. B., Telesco, C. M., Wang, L., Yang, Y.

“…Abstract We present a JWST MIRI medium-resolution spectrometer spectrum (5–27 μ m) of the Type Ia supernova (SN Ia) SN 2021aefx at +415 days past B -band…”
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SN 2011hs: a fast and faint Type IIb supernova from a supergiant progenitor by Bufano, F., Pignata, G., Bersten, M., Mazzali, P. A., Ryder, S. D., Margutti, R., Milisavljevic, D., Morelli, L., Benetti, S., Cappellaro, E., Gonzalez-Gaitan, S., Romero-Cañizales, C., Stritzinger, M., Walker, E. S., Anderson, J. P., Contreras, C., de Jaeger, T., Förster, F., Gutierrez, C., Hamuy, M., Hsiao, E., Morrell, N., Olivares E., F., Paillas, E., Parker, S., Pian, E., Pickering, T. E., Sanders, N., Stockdale, C., Turatto, M., Valenti, S., Fesen, R. A., Maza, J., Nomoto, K., Phillips, M. M., Soderberg, A.

“…Observations spanning a large wavelength range, from X-ray to radio, of the Type IIb supernova (SN) 2011hs are presented, covering its evolution during the…”
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ASAS-SN search for optical counterparts of gravitational-wave events from the third observing run of Advanced LIGO/Virgo by de Jaeger, T, Shappee, B J, Kochanek, C S, Stanek, K Z, Beacom, J F, Holoien, T W-S, Thompson, Todd A, Franckowiak, A, Holmbo, S

“…ABSTRACT We report on the search for electromagnetic counterparts to the nine gravitational-wave events with a >60 per cent probability of containing a neutron…”
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Optical/γ-ray blazar flare correlations: understanding the high-energy emission process using ASAS-SN and Fermi light curves by de Jaeger, T, Shappee, B J, Kochanek, C S, Hinkle, J T, Garrappa, S, Liodakis, I, Franckowiak, A, Stanek, K Z, Beacom, J F, Prieto, J L

“…ABSTRACT Using blazar light curves from the optical All-Sky Automated Survey for Supernovae (ASAS-SN) and the γ-ray Fermi-LAT telescope, we performed the most…”
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The rise-time of Type II supernovae by González-Gaitán, S., Tominaga, N., Molina, J., Galbany, L., Bufano, F., Anderson, J. P., Gutierrez, C., Förster, F., Pignata, G., Bersten, M., Howell, D. A., Sullivan, M., Carlberg, R., de Jaeger, T., Hamuy, M., Baklanov, P. V., Blinnikov, S. I.

“…We investigate the early-time light curves of a large sample of 223 Type II supernovae (SNe II) from the Sloan Digital Sky Survey and the Supernova Legacy…”
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The Berkeley Sample of Type II Supernovae: BVRI Light Curves and Spectroscopy of 55 SNe II by Jaeger, T de, Zheng, W, Stahl, B E, Filippenko, A V, Brink, T G, Bigley, A, Blanchard, K, Blanchard, P K, Bradley, J, Cargill, S K, Casper, C, Cenko, S B, Channa, S, Choi, B Y, Clubb, K I, Cobb, B E, Cohen, D, Kouchkovsky, M de, Ellison, M, Falcon, E, Fox, O D, Fuller, K, Ganeshalingam, M, Gould, C, Graham, M L, Halevi, G, Hayakawa, K T, Hestenes, J, Hyland, M P, Jeffers, B, Joubert, N, Kandrashoff, M T, Kelly, P L, Kim, H, Kim, M, Kumar, S, Leonard, E J, Li, G Z, Lowe, T B, Lu, P, Mason, M, McAllister, K J, Mauerhan, J C, Modjaz, M, Molloy, J, Perley, D A, Pina, K, Poznanski, D, Ross, T W, Shivvers, I, Silverman, J M, Soler, C, Stegman, S, Taylor, S, Tang, K, Wilkins, A, Wang, Xiaofeng, Wang, Xianggao, Yuk, H, Yunus, S, Zhang, K D

“…In this work, BVRI light curves of 55 Type II supernovae (SNe II) from the Lick Observatory Supernova Search programme obtained with the Katzman Automatic…”
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Observed Type II supernova colours from the Carnegie Supernova Project-I by de Jaeger, T, Anderson, J P, Galbany, L, González-Gaitán, S, Hamuy, M, Phillips, M M, Stritzinger, M D, Contreras, C, Folatelli, G, Gutiérrez, C P, Hsiao, E Y, Morrell, N, Suntzeff, N B, Dessart, L, Filippenko, A V

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The Spectroscopic Classification of Astronomical Transients (SCAT) Survey: Overview, Pipeline Description, Initial Results, and Future Plans by Tucker, M. A., Shappee, B. J., Huber, M. E., Payne, A. V., Do, A., Hinkle, J. T., de Jaeger, T., Ashall, C., Desai, D. D., Hoogendam, W. B., Aldering, G., Auchettl, K., Baranec, C., Bulger, J., Chambers, K., Chun, M., Hodapp, K. W., Lowe, T. B., McKay, L., Rampy, R., Rubin, D., Tonry, J. L.

“…Abstract We present the Spectroscopic Classification of Astronomical Transients (SCAT) survey, which is dedicated to spectrophotometric observations of…”
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Multiple flares in the changing-look AGN NGC 5273 by Neustadt, J M M, Hinkle, J T, Kochanek, C S, Reynolds, M T, Mathur, S, Tucker, M A, Pogge, R, Stanek, K Z, Payne, A V, Shappee, B J, Holoien, T W-S, Auchettl, K, Ashall, C, de Jaeger, T, Desai, D, Do, A, Hoogendam, W B, Huber, M E

“…ABSTRACT NGC 5273 is a known optical and X-ray variable AGN. We analyse new and archival IR, optical, UV, and X-ray data in order to characterize its long-term…”
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Studying Type II supernovae as cosmological standard candles using the Dark Energy Survey by de Jaeger, T, Galbany, L, González-Gaitán, S, Kessler, R, Filippenko, A V, Förster, F, Hamuy, M, Brown, P J, Davis, T M, Gutiérrez, C P, Inserra, C, Lewis, G F, Möller, A, Scolnic, D, Smith, M, Brout, D, Carollo, D, Foley, R J, Glazebrook, K, Hinton, S R, Macaulay, E, Nichol, B, Sako, M, Sommer, N E, Tucker, B E, Abbott, T M C, Aguena, M, Allam, S, Annis, J, Avila, S, Bertin, E, Bhargava, S, Brooks, D, Burke, D L, Carnero Rosell, A, Carrasco Kind, M, Carretero, J, Costanzi, M, Crocce, M, da Costa, L N, De Vicente, J, Desai, S, Diehl, H T, Doel, P, Drlica-Wagner, A, Eifler, T F, Estrada, J, Everett, S, Flaugher, B, Fosalba, P, Frieman, J, García-Bellido, J, Gaztanaga, E, Gruen, D, Gruendl, R A, Gschwend, J, Gutierrez, G, Hartley, W G, Hollowood, D L, Honscheid, K, James, D J, Kuehn, K, Kuropatkin, N, Li, T S, Lima, M, Maia, M A G, Menanteau, F, Miquel, R, Palmese, A, Paz-Chinchón, F, Plazas, A A, Romer, A K, Roodman, A, Sanchez, E, Scarpine, V, Schubnell, M, Serrano, S, Sevilla-Noarbe, I, Soares-Santos, M, Suchyta, E, Swanson, M E C, Tarle, G, Thomas, D, Tucker, D L, Varga, T N, Walker, A R, Weller, J, Wilkinson, R

“…ABSTRACT Despite vast improvements in the measurement of the cosmological parameters, the nature of dark energy and an accurate value of the Hubble constant…”
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SN 2016jhj at redshift 0.34: extending the Type II supernova Hubble diagram using the standard candle method by De jaeger, T, Galbany, L, Filippenko, A V, González-gaitán, S, Yasuda, N, Maeda, K, Tanaka, M, Morokuma, T, Moriya, T J, Tominaga, N, Nomoto, K, Komiyama, Y, Anderson, J P, Brink, T G, Carlberg, R G, Folatelli, G, Hamuy, M, Pignata, G, Zheng, W

“…AbstractAlthough Type Ia supernova cosmology has now reached a mature state, it is important to develop as many independent methods as possible to understand…”
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