Spin states in mesons

Marc Inberg @Marc_Inberg

12 December 2012 0 7K Report

Does the quark and anti-quark in a meson have to have aligned spin angular momentum?

Badges
Science topic

More Marc Inberg's questions See All

If wavelengths beyond the visible spectrum were visually accessible to animals (humans) would we be able to 'see' dark matter using our visual system?

see above

02 March 2014 1,962 5 View

Are some brain signals stronger than the earth's magnetic field?

I am particularly interested in this question as it refers to magnetoception and the studies that have found that certain animals can detect magnetic fields that are stronger than the earth's but...

07 August 2013 7,214 1 View

Particle spin?

1.Can someone summarise the concept of 'spin' in particle physics especially referring to what spin up and spin down actually refers to in terms of a particle's characteristics? I have read the...

04 May 2013 1,470 25 View

Must quarks of the same flavour in a proton and neutron have the same spin direction (up or down)?

...

04 May 2013 4,031 6 View

Transient Eye colour

How can you explain a person's frequent eye colour change throughout the day using a genetic model?

02 March 2013 4,638 7 View

Inheriting physical traits from grandparents

Is it possible for you not to inherit one of your granparents DNA yet still show a physical similairity in your body's features to that grandparent? I guess what I want to find out is if you can...

01 February 2013 4,114 3 View

Colour charge for mesons

Is there any colour charge rule for mesons like a colour neutral charge is applied to baryons?

01 February 2013 4,889 4 View

Nuclear force and meson transmission

There are some explanations in the literature of how a meson transmits the nuclear force. Does anyone have an opinion that the transmission can be compared to the photon transmission of the...

01 February 2013 787 11 View

Nucletoide bases in mRNA.

I've read a source that says the nucletoide bases in mRNA get added to the 3' DNA strand? Does any transformation happen to the 5' DNA strand in the catalytic reaction of DNA transformation to...

31 December 2012 7,409 1 View

Hexaquarks and proposed hypothetical duodenaquarks

If hexaquarks exist would they have the properties to be considered under SU(2) a proton and neutron or their anti-particle counterparts? If a string of 12 quarks exist (two bound hexa-quarks)...

31 December 2012 6,374 4 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

16 June 2021 0 0 View

fatal error

16 June 2021 0 0 View

fatal error

16 June 2021 0 0 View

Physics: Why do we describe light by referring to its wavelength, but microwaves and radar pulses by referring to their frequency?

In physics, the description of the properties of light generally refers to its wavelength (nm), while in the range of microwaves and radio waves we refer to the frequency of a signal (e.g. kHz or...

03 March 2021 1,682 3 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

Why almost every element would be metallized in sufficiently high pressure and low temperature?

(This statement is from wikipedia, BTW). What is so special about metallic bond that is limiting high-P low-T state of a matter (as long as individual atoms exist, not white dwarf of neutron star...

02 March 2021 3,309 2 View

Discrete Phase model (DPM) particle break-up has particle size limits during particle tracking?

Hello, I am currently working on simulating water droplet partciles in a closed room. When I use uniform particles, without "particle break-up", I can carry out the simulation without any problem....

02 March 2021 3,053 2 View