Search Results - "Popovic, Brodie"

The Pantheon+ Analysis: Forward Modeling the Dust and Intrinsic Color Distributions of Type Ia Supernovae, and Quantifying Their Impact on Cosmological Inferences by Popovic, Brodie, Brout, Dillon, Kessler, Richard, Scolnic, Daniel

“…Abstract Recent studies have shown that the observed color distributions of Type Ia supernovae (SNe Ia) can be well described by a combination of a dust…”
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The Pantheon+ Analysis: Cosmological Constraints by Brout, Dillon, Scolnic, Dan, Popovic, Brodie, Riess, Adam G., Carr, Anthony, Zuntz, Joe, Kessler, Rick, Davis, Tamara M., Hinton, Samuel, Jones, David, Kenworthy, W. D’Arcy, Peterson, Erik R., Said, Khaled, Taylor, Georgie, Ali, Noor, Armstrong, Patrick, Charvu, Pranav, Dwomoh, Arianna, Meldorf, Cole, Palmese, Antonella, Qu, Helen, Rose, Benjamin M., Sanchez, Bruno, Stubbs, Christopher W., Vincenzi, Maria, Wood, Charlotte M., Brown, Peter J., Chen, Rebecca, Chambers, Ken, Coulter, David A., Dai, Mi, Dimitriadis, Georgios, Filippenko, Alexei V., Foley, Ryan J., Jha, Saurabh W., Kelsey, Lisa, Kirshner, Robert P., Möller, Anais, Muir, Jessie, Nadathur, Seshadri, Pan, Yen-Chen, Rest, Armin, Rojas-Bravo, Cesar, Sako, Masao, Siebert, Matthew R., Smith, Mat, Stahl, Benjamin E., Wiseman, Phil

“…Abstract We present constraints on cosmological parameters from the Pantheon+ analysis of 1701 light curves of 1550 distinct Type Ia supernovae (SNe Ia)…”
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The Pantheon+ Analysis: The Full Data Set and Light-curve Release by Scolnic, Dan, Brout, Dillon, Carr, Anthony, Riess, Adam G., Davis, Tamara M., Dwomoh, Arianna, Jones, David O., Ali, Noor, Charvu, Pranav, Chen, Rebecca, Peterson, Erik R., Popovic, Brodie, Rose, Benjamin M., Wood, Charlotte M., Brown, Peter J., Chambers, Ken, Coulter, David A., Dettman, Kyle G., Dimitriadis, Georgios, Filippenko, Alexei V., Foley, Ryan J., Jha, Saurabh W., Kilpatrick, Charles D., Kirshner, Robert P., Pan, Yen-Chen, Rest, Armin, Rojas-Bravo, Cesar, Siebert, Matthew R., Stahl, Benjamin E., Zheng, WeiKang

“…Abstract Here we present 1701 light curves of 1550 unique, spectroscopically confirmed Type Ia supernovae (SNe Ia) that will be used to infer cosmological…”
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Assessment of Systematic Uncertainties in the Cosmological Analysis of the SDSS Supernovae Photometric Sample by Popovic, Brodie, Scolnic, Dan, Kessler, Richard

“…Improvements to the precision of measurements of cosmological parameters with Type Ia supernovae (SNe Ia) are expected to come from large photometrically…”
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Improved Treatment of Host-galaxy Correlations in Cosmological Analyses with Type Ia Supernovae by Popovic, Brodie, Brout, Dillon, Kessler, Richard, Scolnic, Dan, Lu, Lisa

“…Abstract Improving the use of Type Ia supernovae (SNe Ia) as standard candles requires a better approach to incorporate the relationship between SNe Ia and the…”
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Cosmology Using Photometric Samples of Type IA Supernovae: The First Joint Photometric Light Curve Analysis by Popovic, Brodie

“…Over the last twenty five years, type Ia supernova (SNIa) have been a crucial cosmological probe, responsible for the discovery of the accelerating expansion…”
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The Pantheon+ Analysis: Evaluating Peculiar Velocity Corrections in Cosmological Analyses with Nearby Type Ia Supernovae by Peterson, Erik R., Kenworthy, W. D’Arcy, Scolnic, Daniel, Riess, Adam G., Brout, Dillon, Carr, Anthony, Courtois, Hélène, Davis, Tamara, Dwomoh, Arianna, Jones, David O., Popovic, Brodie, Rose, Benjamin M., Said, Khaled

“…Abstract Separating the components of redshift due to expansion and peculiar motion in the nearby universe ( z < 0.1) is critical for using Type Ia Supernovae…”
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Amalgame: cosmological constraints from the first combined photometric supernova sample by Popovic, Brodie, Scolnic, Daniel, Vincenzi, Maria, Sullivan, Mark, Brout, Dillon, Chen, Rebecca, Patel, Utsav, Peterson, Erik R, Kessler, Richard, Kelsey, Lisa, Sanchez, Bruno O, Bailey, Ava Claire, Wiseman, Phil, Toy, Marcus

“…ABSTRACT Future constraints of cosmological parameters from Type Ia supernovae (SNe Ia) will depend on the use of photometric samples, those samples without…”
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The DEHVILS survey overview and initial data release: high-quality near-infrared Type Ia supernova light curves at low redshift by Peterson, Erik R, Jones, David O, Scolnic, Daniel, Sánchez, Bruno O, Do, Aaron, Riess, Adam G, Ward, Sam M, Dwomoh, Arianna, de Jaeger, Thomas, Jha, Saurabh W, Mandel, Kaisey S, Pierel, Justin D R, Popovic, Brodie, Rose, Benjamin M, Rubin, David, Shappee, Benjamin J, Thorp, Stephen, Tonry, John L, Tully, R Brent, Vincenzi, Maria

“…ABSTRACT While the sample of optical Type Ia supernova (SN Ia) light curves (LCs) usable for cosmological parameter measurements surpasses 2000, the sample of…”
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A synthetic Roman Space Telescope High-Latitude Time-Domain Survey: supernovae in the deep field by Wang, Kevin X, Scolnic, Dan, Troxel, M A, Rodney, Steven A, Popovic, Brodie, Duff, Caleb, Filippenko, Alexei V, Foley, Ryan J, Hounsell, Rebekah, Jha, Saurabh W, Jones, David O, Joshi, Bhavin A, Long, Heyang, Macias, Phillip, Riess, Adam G, Rose, Benjamin M, Yamamoto, Masaya

“…ABSTRACT NASA will launch the Nancy Grace Roman Space Telescope (hereafter Roman) in the second half of this decade, which will allow for a generation-defining…”
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The DEHVILS survey overview and initial data release: high-quality near-infrared Type Ia supernova light curves at low redshift by Peterson, Erik R., Jones, David O., Scolnic, Daniel, Sánchez, Bruno O., Do, Aaron, Riess, Adam G., Ward, Sam M., Dwomoh, Arianna, de Jaeger, Thomas, Jha, Saurabh W., Mandel, Kaisey S., Pierel, Justin D. R., Popovic, Brodie, Rose, Benjamin M., Rubin, David, Shappee, Benjamin J., Thorp, Stephen, Tonry, John L., Tully, R. Brent, Vincenzi, Maria

“…ABSTRACT While the sample of optical Type Ia supernova (SN Ia) light curves (LCs) usable for cosmological parameter measurements surpasses 2000, the sample of…”
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The Pantheon+ Analysis: The Full Data Set and Light-curve Release by Scolnic, Dan, Brout, Dillon, Carr, Anthony, Riess, Adam G., Davis, Tamara M., Dwomoh, Arianna, Jones, David O., Ali, Noor, Charvu, Pranav, Chen, Rebecca, Peterson, Erik R., Popovic, Brodie, Rose, Benjamin M., Wood, Charlotte M., Brown, Peter J., Chambers, Ken, Coulter, David A., Dettman, Kyle G., Dimitriadis, Georgios, Filippenko, Alexei V., Foley, Ryan J., Jha, Saurabh W., Kilpatrick, Charles D., Kirshner, Robert P., Pan, Yen-Chen, Rest, Armin, Rojas-Bravo, Cesar, Siebert, Matthew R., Stahl, Benjamin E., Zheng, WeiKang

“…Abstract Here we present 1701 light curves of 1550 unique, spectroscopically confirmed Type Ia supernovae (SNe Ia) that will be used to infer cosmological…”
Get full text

BayeSN and SALT: A Comparison of Dust Inference Across SN Ia Light-curve Models with DES5YR by Grayling, Matthew, Popovic, Brodie

“…In recent years there has been significant debate around the impact of dust on SNe Ia, a major source of uncertainty in cosmological analyses. We perform the…”
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The axis of systematic bias in SN~Ia cosmology and implications for DESI 2024 results by Dhawan, Suhail, Popovic, Brodie, Goobar, Ariel

“…Relative distances between a high-redshift sample of Type Ia supernovae (SNe~Ia), anchored to a low-redshift sample, have been instrumental in drawing insights…”
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Constraining R$_V$ Variation Using Highly Reddened Type Ia Supernovae from the Pantheon+ Sample by Rose, Benjamin M, Popovic, Brodie, Scolnic, Dan, Brout, Dillon

“…Type Ia supernovae (SNe Ia) are powerful tools for measuring the expansion history of the universe, but the impact of dust around SNe Ia remains unknown and is…”
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The Pantheon+ Analysis: Forward-Modeling the Dust and Intrinsic Colour Distributions of Type Ia Supernovae, and Quantifying their Impact on Cosmological Inferences by Popovic, Brodie, Brout, Dillon, Kessler, Richard, Scolnic, Daniel

“…Recent studies have shown that the observed colour distributions of Type Ia SNe (SNIa) are well-described by a combination of distributions from dust and…”
Get full text

Assessment of the Systematic Uncertainties in the Cosmological Analysis of the SDSS Supernovae Photometric Sample by Popovic, Brodie, Scolnic, Dan, Kessler, Richard

“…Improvement in the precision of measurements of cosmological parameters with Type Ia Supernovae (SNIa) is expected to come from large photometrically…”
Get full text

The DEHVILS in the Details: Type Ia Supernova Hubble Residual Comparisons and Mass Step Analysis in the Near-Infrared by Peterson, Erik R, Scolnic, Daniel, Jones, David O, Do, Aaron, Popovic, Brodie, Riess, Adam G, Dwomoh, Arianna, Johansson, Joel, Rubin, David, Sánchez, Bruno O, Shappee, Benjamin J, Tonry, John L, Tully, R. Brent, Vincenzi, Maria

“…A&A 690, A56 (2024) Measurements of Type Ia Supernovae (SNe Ia) in the near-infrared (NIR) have been used both as an alternate path to cosmology compared to…”
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Improved Treatment of Host-Galaxy Correlations in Cosmological Analyses With Type Ia Supernovae by Popovic, Brodie, Brout, Dillon, Kessler, Richard, Scolnic, Dan, Lu, Lisa

“…Improving the use of Type Ia supernovae (SNIa) as standard candles requires a better approach to incorporate the relationship between SNIa and the properties…”
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Amalgame: Cosmological Constraints from the First Combined Photometric Supernova Sample by Popovic, Brodie, Scolnic, Daniel, Vincenzi, Maria, Sullivan, Mark, Brout, Dillon, Sanchez, Bruno O, Chen, Rebecca, Patel, Utsav, Peterson, Erik R, Kessler, Richard, Kelsey, Lisa, Bailey, Ava Claire, Wiseman, Phil, Toy, Marcus

“…Future constraints of cosmological parameters from Type Ia supernovae (SNe Ia) will depend on the use of photometric samples, those samples without…”
Get full text