☀️ Our Sun releases an immense flow of energy each second, a radiant power that becomes the universal scale for understanding every star. Solar luminosity turns the cosmos into something we can measure and imagine.
✍️ Explore how one familiar star becomes our guide to stellar power:
https://TPC8.short.gy/jbpky50B
✨ In the light of one Sun, the universe grows knowable.
#Astronomy #Stars #Sun #Luminosity #Astrophysics #Physics #Cosmos #Space #TPC8
'vague certainty'
#LoveTrees #Nature #Tree #Luminosity #Dream #ClimateCrisis #Future #Heat #WaterColour #Krita #MastoArt
'lunar reaction'
#Lunar #Space #Sky #Luminosity #Light #Rust #Reactive #Watercolor #Abstraction #Tension #AbstractArt #MastoArt #Krita
LTA Promotion Finals - DSG vs LG
Brilliant set by Estiva at Luminosity 2025
Measurements of the luminosity delivered to the CMS experiment during the lead-lead data-taking periods in 2015 and 2018 are presented for the first time. The collisions were recorded at a nucleon-nucleon center-of-mass energy of 5.02 TeV; the 2018 data sample is three times larger than the 2015 data sample. Three subdetectors are used: the pixel luminosity telescope, the forward hadron calorimeters, and the fast beam conditions monitor. The absolute luminosity calibration is determined using the van der Meer technique that relies on transverse beam separation scans. The dominant sources of uncertainty are the transverse factorizability of the bunch density profiles and, in 2015, the difference between the results obtained using various detectors. The total uncertainty in the integrated luminosity, including the stability of the calibrated subdetector response over time, amounts to 3.0% for 2015, 1.7% for 2018, and 1.6% for the combined data sample.
Measurements of the luminosity delivered to the CMS experiment during the lead-lead data-taking periods in 2015 and 2018 are presented for the first time. The collisions were recorded at a nucleon-nucleon center-of-mass energy of 5.02 TeV; the 2018 data sample is three times larger than the 2015 data sample. Three subdetectors are used: the pixel luminosity telescope, the forward hadron calorimeters, and the fast beam conditions monitor. The absolute luminosity calibration is determined using the van der Meer technique that relies on transverse beam separation scans. The dominant sources of uncertainty are the transverse factorizability of the bunch density profiles and, in 2015, the difference between the results obtained using various detectors. The total uncertainty in the integrated luminosity, including the stability of the calibrated subdetector response over time, amounts to 3.0% for 2015, 1.7% for 2018, and 1.6% for the combined data sample.
Measurements of the luminosity delivered to the CMS experiment during the lead-lead data-taking periods in 2015 and 2018 are presented for the first time. The collisions were recorded at a nucleon-nucleon center-of-mass energy of 5.02 TeV; the 2018 data sample is three times larger than the 2015 data sample. Three subdetectors are used: the pixel luminosity telescope, the forward hadron calorimeters, and the fast beam conditions monitor. The absolute luminosity calibration is determined using the van der Meer technique that relies on transverse beam separation scans. The dominant sources of uncertainty are the transverse factorizability of the bunch density profiles and, in 2015, the difference between the results obtained using various detectors. The total uncertainty in the integrated luminosity, including the stability of the calibrated subdetector response over time, amounts to 3.0% for 2015, 1.7% for 2018, and 1.6% for the combined data sample.
The Perpetually Curious!
humanum
Serinus
Xavier Javeto Obsina🐘🦣
CMS Publications
Roger Ferrer Ibáñez