Next meeting:
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Title:
Author:
Gang Guo, Yong-Zhong Qian, Meng-Ru Wu
Discussion leader:
Nobody volunteered yet
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Title:
Author:
Rebecca Carstens, Raj Deshpande, Pau Esteve, Nicolò Fidelibus, Sara Linde Neven, Ramona Ottow, Lokamruth K. R., Paula Rodríguez-Sánchez et al.
Discussion leader:
Nobody volunteered yet
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Title:
Author:
Jeongbhin Seo, Dongsu Ryu, Hyesung Kang
Discussion leader:
Nobody volunteered yet
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Title:
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Title:
Author:
Yerong Xu, Luigi C. Gallo, Kouichi Hagino, James N. Reeves, Francesco Tombesi, Misaki Mizumoto, Alfredo Luminari, Adam G. Gonzalez et al.
Discussion leader:
Nobody volunteered yet
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1 month ago
Title: Novel color via stimulation of individual photoreceptors at population scale
Link: https://www.science.org/doi/10.1126/sciadv.adu1052
Description:
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3 months ago
Title: Same data, different analysts: variation in effect sizes due to analytical decisions in ecology...
Link: https://doi.org/10.1186/s12915-024-02101-x
Description:
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3 months ago
Title: Three-dimensional maps of the interstellar dust extinction curve within the Milky Way galaxy
Link: https://doi.org/10.1126/science.ado9787
Description: Interstellar dust grains cause extinction (absorption and scattering) of light from background astronomical sources. The spectral shape of the extinction curve depends on the dust composition. We used low-resolution optical spectra to measure the extinction curve of 130 million stars. By inverting these data, we mapped the extinction curve parameter R(V) within the Milky Way in three dimensions and within the Magellanic Clouds in two dimensions. These maps provide improved extinction corrections for astronomical observations. We find that R(V) varies with extinction, consistent with dust grains growing by accretion in low-extinction regions and by coagulation in higher-extinction regions. Star-forming regions have high R(V) values, indicating either preferential destruction of small dust grains or additional supply of large dust grains in those regions.
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1 year ago
Title: A delayed 400 GeV photon from GRB 221009A and implication on the intergalactic magnetic field
Link: https://rdcu.be/dIT9E
Description:
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1 year ago
Title: The economic commitment of climate change
Link: https://doi.org/10.1038/s41586-024-07219-0
Description:
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1 year ago
Title: DESI 2024 VI: Cosmological Constraints from the Measurements of Baryon Acoustic Oscillations
Link: https://ui.adsabs.harvard.edu/abs/2024arXiv240403002D/abstract
Description: Results from the Dark Energy Spectroscopic Survey (DESI).
2.5sigma hint for time-varying dark energy.
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1 year ago
Title: Emission lines due to ionizing radiation from a compact object in the remnant of Supernova 1987A
Link: https://doi.org/10.1126/science.adj5796
Description:
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1 year ago
Title: Observation of high-energy neutrinos from the Galactic plane
Link: https://doi.org/10.1126/science.adc9818
Description: The origin of high-energy cosmic rays, atomic nuclei that continuously impact Earth’s atmosphere, is unknown. Because of deflection by interstellar magnetic fields, cosmic rays produced within the Milky Way arrive at Earth from random directions. However, cosmic rays interact with matter near their sources and during propagation, which produces high-energy neutrinos. We searched for neutrino emission using machine learning techniques applied to 10 years of data from the IceCube Neutrino Observatory. By comparing diffuse emission models to a background-only hypothesis, we identified neutrino emission from the Galactic plane at the 4.5σ level of significance. The signal is consistent with diffuse emission of neutrinos from the Milky Way but could also arise from a population of unresolved point sources.
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2 years ago
Title: Resolving the high-energy neutrino sky at 3σ
Link: https://www.nature.com/articles/s41550-021-01431-y
Description:
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3 years ago
Title: High-precision measurement of the W boson mass with the CDF II detector
Link: https://doi.org/10.1126/science.abk1781
Description:
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