GR | # Login | Register
  GR9677 #63
GREPhysics.NET Official Solution    Alternate Solutions
This problem is still being typed.
Advanced Topics}Particle Physics

If one knows little about particle physics, one can make (at least) the following deductions, wherein one recalls the composites of each particle:

(A) A muon is a lepton. Leptons, along with quarks, are considered the fundamental particles.

(B) Pi-Meson consists of a quark and its antiparticle. (Contribution to this part of the solution is due to user danty.) Moreover, a pi-meson is a hadron. Hadrons interact with the strong-force, and all of them are composed of combinations of quarks. (The fundamental particles are classified as quarks and leptons.)

(C) A neutron is made up of 3 quarks.

(D) A deuteron consists of a proton and a neutron. (tritium is two neutrons and a proton, while regular Hydrogen is just an electron and proton)

(E) An alpha particle consists of electrons and protons and neutrons.

Choice (A) remains. Choose that.

If one has some time, one might want to remember the elementary particles involved in the Standard Model. There are six quarks and six leptons. Three of the leptons are neutrinos and the other three are the electron, the tau, and the muon. (Also, in a decay similar to beta-decay, a muon is emitted instead of an electron. Charge conservation works since a muon is like an electron except it is about 200 times more massive.)

Wikipedia has a good reference on this:

See below for user comments and alternate solutions! See below for user comments and alternate solutions!
Alternate Solutions
There are no Alternate Solutions for this problem. Be the first to post one!
2019-01-18 11:29:34
See, to be very true i don\'t know good about Physics but i am glad if someone game answer too.NEC
2018-11-05 07:04:26
I have perused your blog it is exceptionally useful for me. I need to express profound gratitude to you Godaddy Renewal coupon I have bookmarked your site for future updates. NEC
2018-11-05 07:03:03
Aw, I thought this was a significant pleasant post. Godaddy Renewal coupons In idea, I should set up composing like this also – investing energy and real exertion to make an extraordinary article… yet precisely what do I say… I hesitate a lot through no methods seem to go did. NEC
2018-06-07 07:20:21
they are not necessarily each others anti particle:
2018-06-22 12:22:34
Incredibly useful post! I read a lot of topics on this site, but this only helped me 192.168.l.254
2018-05-16 04:32:49\r\nNEC
2018-05-16 04:32:07
This topic is so much helpful topic.Thanks admin to giving this topic.And also thanks other users\r\n\r\nNEC
2018-04-14 08:04:48
I love to read this post and found this website very beneficial\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\nI also have Blog on Happy wheels where you enjoy Free Happy Wheels Game\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\nHappy wheels is a ragdoll physics-based platform browser game developed and published by Fancy Force. Created by video game designer Jim Bonacci in 2010, the game \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\n\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\nfeatures several player characters, who use different, sometimes atypical, vehicles to traverse the game\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'s many levels.\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nhappy " target="_blank">\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\">happy \\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\n\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nwheels||\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\||\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\">||href=\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\"happy " target="_blank">\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\">happy wheels game\\\\\\\\\\\\\\\\r\\\\\\\\\\\\\\\\nfireboy " target="_blank">\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\">fireboy and watergirlNEC
2018-04-12 01:46:07
Your site has a lot of useful information for myself. I visit regularly. Hope to have more quality items.\\\\r\\\\nNEC
2018-01-26 14:45:14
I understood very well how it works\r\n \" target=\"_blank\"> NEC
2018-01-26 14:41:23
Very good. You took away my doubt about that.\r\n\r\nSara Queen -
2018-01-09 16:21:17
Earning was never to easy before this.Click here and you can get unlimited dollars into your bank account.NEC
2016-02-27 14:17:13
nice article thanks and robux " target="_blank">\">robux generator is also available.NEC
2015-11-14 08:28:41
math " target="_blank">\">math booksNEC
2015-11-14 08:28:00
hehe dealoscope owner will be in trouble soonNEC
2015-11-14 08:26:42
math book
2016-01-22 13:00:30
I learn something useable here! You create amazing optimization of your content and really helpful. \r\nclick this url:\r\n\r\n
2015-11-14 08:25:20
2016-02-27 13:58:03
2011-03-31 15:32:01
yosun, mesons are actually any quark-antiquark pair. they are not necessarily each others anti particle.

if it was always a quart and its antiparticle, then all mesons would be neutral, and experimental particle physics would be a lot harder!

thanks for all your hard work
2015-11-14 08:22:36
THis is complicated equation, maybe I need a best math book in order to resolve this ?\r\nMaybe I can find one on daily deal website:\r\nmath " target="_blank">\">math book
2015-11-14 08:23:22
here is the correct link:\r\n
2006-08-31 09:11:38
minor correction: for choice E explaination, an alpha paricle contains only 2 protons and 2 nuetrons, and no electrons

(Add an election to the picture and it simply becomes Helium)
2010-04-04 23:49:53
Add 2 electrons for He, and 1 for ionized He.
2015-04-14 18:06:03 plugin
2005-12-06 23:45:06
see also:
2016-02-27 14:12:42
2005-12-06 20:12:17
JB: thanks for the correction. (positron corrected to tau)NEC
2005-12-05 13:26:54
The other three leptons include the electron, muon and tau i.e. not the positron.
2015-12-19 21:09:12
I am really very happy after getting the unlimited roblox robux generator which allowed me to acquire the whole world in playing roblox with much ease after following the given link.Through it i was able to access the whole world in roblox and enjoyed every little bit of it.
2005-12-05 13:25:26
2005-11-11 18:25:36
The three generations of leptons are electron, muon and taon. Each of these has an anti-particle, the positron being the name for the anti-electron. Also, each of these is associated to one of the three neutrinos, which also have anti-particles (which is how electron-lepton no. etc is conserved in beta decay).

(I think!)
2016-10-15 22:25:02
Hey guys here you can get the best csr racing \\\\r\\\\n hack.

Post A Comment!
You are replying to:
I understood very well how it works\r\n

Click here to register.
This comment is best classified as a: (mouseover)
Mouseover the respective type above for an explanation of each type.

Bare Basic LaTeX Rosetta Stone

LaTeX syntax supported through dollar sign wrappers $, ex., $\alpha^2_0$ produces .
type this... to get...
$\langle my \rangle$
$\left( abacadabra \right)_{me}$
The Sidebar Chatbox...
Scroll to see it, or resize your browser to ignore it...