Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Atomic Radii and Effective Nuclear Charge03:08

Atomic Radii and Effective Nuclear Charge

51.5K
The elements in groups of the periodic table exhibit similar chemical behavior. This similarity occurs because the members of a group have the same number and distribution of electrons in their valence shells.
51.5K
Fermi Level Dynamics01:12

Fermi Level Dynamics

235
The vacuum level denotes the energy threshold required for an electron to escape from a material surface. It is usually positioned above the conduction band of a semiconductor and acts as a benchmark for comparing electron energies within various materials.
Electron affinity in semiconductors refers to the energy gap between the minimum of its conduction band and the vacuum level and it is a critical parameter in determining how easily a semiconductor can accept additional electrons.
The work...
235
Coulomb's Law and The Principle of Superposition01:15

Coulomb's Law and The Principle of Superposition

8.9K
Coulomb's Law describes the force experienced by two point charges under each other's presence. But what if there are more than two charges? For example, if there is a third charge, does it experience a force that is a simple combination of the individual forces due to the first two charges? Can it be described mathematically?
The Principle of Superposition answers the question. Yes, Coulomb's Law applies to each pair of charges, and the net force on each charge is the vector sum of...
8.9K
¹H NMR: Interpreting Distorted and Overlapping Signals01:02

¹H NMR: Interpreting Distorted and Overlapping Signals

1.0K
Spin systems where the difference in chemical shifts of the coupled nuclei is greater than ten times J are called first-order spin systems. These nuclei are weakly coupled, and their chemical shifts and coupling constant can generally be estimated from the well-separated signals in the spectrum.
As Δν decreases and the signals move closer, the doublets appear increasingly distorted. The intensities of the inner lines increase at the cost of those of the outer lines as the signals are...
1.0K
Thomson's e/m Experiment01:19

Thomson's e/m Experiment

3.5K
In a beam of charged particles created by a heated cathode, the particles move at different speeds. However, many applications need a beam with uniform particle speeds. An arrangement known as a velocity selector uses electric and magnetic fields to pick particles with a particular speed from the beam.
A particle with charge q, speed v, and mass m enters an area from the top, where the magnetic and electric fields are perpendicular both to the particle's motion and to one another. The...
3.5K
Atomic Nuclei: Nuclear Spin State Population Distribution01:14

Atomic Nuclei: Nuclear Spin State Population Distribution

971
Near absolute zero temperatures, in the presence of a magnetic field, the majority of nuclei prefer the lower energy spin-up state to the higher energy spin-down state. As temperatures increase, the energy from thermal collisions distributes the spins more equally between the two states. The Boltzmann distribution equation gives the ratio of the number of spins predicted in the spin −½ (N−) and spin +½ (N+) states.
971

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Integrating single-cell RNA sequencing with multi-omics to decode disease microenvironments.

Molecular biology reports·2026
Same author

Emerging insights in tropical rheumatology: Challenges, clinical manifestations, and recent advances.

Best practice & research. Clinical rheumatology·2025
Same author

Powder aerosol formulation of Pseudomonas aeruginosa bacteriophage for pulmonary delivery.

International journal of pharmaceutics·2025
Same author

Formulation of Bacteriophage for Inhalation to Treat Multidrug-Resistant Pulmonary Infections.

Kona : powder science and technology in Japan·2025
Same author

The apparent metabolisable energy and ileal amino digestibility of black soldier fly (<i>Hermetia illucens</i>) pre-pupae meal for broiler chickens.

British poultry science·2025
Same author

Three-dimensional ultrasound demonstration of boomerang vessel of Type-III vasa previa at 21 weeks' gestation.

Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology·2025

Related Experiment Video

Updated: Jun 21, 2025

Setting Limits on Supersymmetry Using Simplified Models
07:46

Setting Limits on Supersymmetry Using Simplified Models

Published on: November 15, 2013

8.5K

Next-to-Next-to-Leading Order QCD Corrections to Semi-Inclusive Deep-Inelastic Scattering.

Saurav Goyal1,2, Sven-Olaf Moch3, Vaibhav Pathak1,2

  • 1<a href="https://ror.org/05078rg59">The Institute of Mathematical Sciences</a>, A CI of Homi Bhabha National Institute, Taramani, 600113 Chennai, India.

Physical Review Letters
|July 12, 2024
PubMed
Summary

We present the first next-to-next-to leading order (NNLO) corrections for semi-inclusive deep-inelastic scattering. These perturbative quantum chromodynamics calculations significantly reduce scale dependence in flavor nonsinglet processes.

More Related Videos

Contrast-Matching Detergent in Small-Angle Neutron Scattering Experiments for Membrane Protein Structural Analysis and Ab Initio Modeling
10:27

Contrast-Matching Detergent in Small-Angle Neutron Scattering Experiments for Membrane Protein Structural Analysis and Ab Initio Modeling

Published on: October 21, 2018

12.4K
Characterization of Recombination Effects in a Liquid Ionization Chamber Used for the Dosimetry of a Radiosurgical Accelerator
07:31

Characterization of Recombination Effects in a Liquid Ionization Chamber Used for the Dosimetry of a Radiosurgical Accelerator

Published on: May 9, 2014

11.8K

Related Experiment Videos

Last Updated: Jun 21, 2025

Setting Limits on Supersymmetry Using Simplified Models
07:46

Setting Limits on Supersymmetry Using Simplified Models

Published on: November 15, 2013

8.5K
Contrast-Matching Detergent in Small-Angle Neutron Scattering Experiments for Membrane Protein Structural Analysis and Ab Initio Modeling
10:27

Contrast-Matching Detergent in Small-Angle Neutron Scattering Experiments for Membrane Protein Structural Analysis and Ab Initio Modeling

Published on: October 21, 2018

12.4K
Characterization of Recombination Effects in a Liquid Ionization Chamber Used for the Dosimetry of a Radiosurgical Accelerator
07:31

Characterization of Recombination Effects in a Liquid Ionization Chamber Used for the Dosimetry of a Radiosurgical Accelerator

Published on: May 9, 2014

11.8K

Area of Science:

  • High-energy particle physics
  • Quantum Chromodynamics (QCD)

Background:

  • Semi-inclusive deep-inelastic scattering (SIDIS) is a key process for probing the structure of hadrons.
  • Perturbative QCD calculations are essential for precise theoretical predictions in high-energy physics.

Purpose of the Study:

  • To compute the next-to-next-to leading order (NNLO) corrections to the quark-initiated flavor nonsinglet SIDIS process.
  • To analytically obtain complete contributions at leading color.
  • To assess the impact of NNLO corrections on theoretical predictions and scale dependence.

Main Methods:

  • Calculation of virtual and real emission Feynman diagrams.
  • Employing integration-by-parts reduction to master integrals.
  • Utilizing parametric phase-space integration and the method of differential equations for integral evaluation.

Main Results:

  • The first complete NNLO corrections for the flavor nonsinglet SIDIS process at leading color have been obtained analytically.
  • Numerical analysis confirms the substantial impact of NNLO corrections.
  • A significant reduction in residual scale dependence was observed.

Conclusions:

  • NNLO corrections are crucial for accurate theoretical predictions in SIDIS.
  • The presented calculations provide a more precise theoretical framework for analyzing experimental data.
  • The reduction in scale dependence enhances the predictive power of perturbative QCD.