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The inclusive jet cross section is measured in pp collisions with a center-of-mass energy of 7 TeV at the Large Hadron Collider using the CMS experiment. The data sample corresponds to an integrated luminosity of 34 pb(-1). The measurement is made for jet transverse momenta in the range 18-1100 GeV and for absolute values of rapidity less than 3. The measured cross section extends to the highest values of jet p(T) ever observed and, within the experimental and theoretical uncertainties, is generally in agreement with next-to-leading-order perturbative QCD predictions.
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http://dx.doi.org/10.1103/PhysRevLett.107.132001 | DOI Listing |
Foods
August 2025
Research School of Food Engineering, Shakarim University, 20A Glinki Street, Semey 071412, Kazakhstan.
The present study develops and optimizes a jet-cutting encapsulation method using a laboratory-scale encapsulator to incorporate herbal dietary supplements into fermented milk products. Sodium alginate and pullulan were selected as core and coating polymers, respectively, after rheological screening demonstrated that 1% alginate (η ≈ 350-450 Pa·s at 22-25 °C) and 2% pullulan (η ≈ 400 Pa·s at 25-30 °C) provide a balance between atomization, shell integrity, and fluidity. Under optimized conditions, capsules of 1.
View Article and Find Full Text PDFPediatr Hematol Oncol
August 2025
Department of Pediatrics, Faculty of Medicine, Tanta University, Tanta, Egypt.
Pain is the clinical hallmark of sickle cell disease (SCD), with painful Vaso-occlusive episodes (VOEs) being the common medical emergencies associated with an increased mortality rate. The current study aimed to evaluate the efficacy of L-arginine as an adjuvant therapy for children with SCD and VOE, as well as its effect on Tricuspid Regurgitant Jet Velocity (TRJV) during VOE. The primary outcome was to evaluate the efficacy of L-arginine on pain intensity.
View Article and Find Full Text PDFSports Med
August 2025
The R&A, St. Andrews, Scotland, UK.
The lifestyle and athletic demands of a professional or elite amateur golfer are both physically and mentally challenging. Players need to withstand large forces during the swing, frequently travel between time zones, and often cycle through a variety of training and competition environments for large portions of the competitive season. Thus, with numerous factors contributing to physical and cognitive stress, optimising recovery for golfers is paramount.
View Article and Find Full Text PDFProc Natl Acad Sci U S A
August 2025
Center for Cosmology and Computational Astrophysics, Institute for Advanced Study in Physics, Zhejiang University, Hangzhou 310027, China.
Suppression effects of giant radio lobes from supermassive black holes on gas accretion onto galaxies in the surrounding regions are quantified using cosmological magneto-hydrodynamic simulations. With an appropriate amount of radio jet energy injected into the intergalactic medium following the formation peak of supermassive black holes at redshift two, we find that galaxies in the greater neighborhood of the jet-launching massive galaxies subsequently experience a significant reduction in the amount of accreted gas. The distribution of the resulting magnetic field in the intergalactic medium is highly inhomogeneous, due to the highly biased nature of the most massive supermassive black holes.
View Article and Find Full Text PDFRev Sci Instrum
August 2025
Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, California 91125, USA.
Optical photothermal infrared spectroscopy (O-PTIR) was used to characterize a terrestrial rock sample as a demonstration of the technique's enhanced spatial resolution as it corresponds to minerology and the detection of organics. Traditional reflectance-based infrared techniques are limited by the wavelength of the infrared light interacting with the surface along with additional optical dispersion issues. However, because of the nature in which the infrared spectrum is measured via O-PTIR, these traditional issues are eliminated.
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