The Unsinkable Standard Model

The big physics news of the week last week came while I was in transit on Wednesday: The MiniBooNE (the odd capitalization is because it's sort of an acronym) neutrino experiment released their first results on the neutrino oscillation studies they've been doing, and found, well, nothing new. In contrast to a previous experiment that hinted at the possible existence of a fourth type of neutrinos, the MiniBooNE results were entirely consistent with having only the three previously known types. There's a news article here, and one of the MiniBooNE experimenters did a excellent guest post explaining the results at Cosmic Variance.

I don't have much to say about the results themselves because, well, I'm not actually a neutrino physicist. One thing about this that's really interesting, though, is that it's yet another "success" for the Standard Model of particle physics.

It occurs to me that the Standard Model is in kind of a unique position among scinetific theories. I know of lots of examples of theories that everybody thought were right that turned out to be wrong, and there are plenty of examples of theories that at least some people think are right but that they can't prove right. The Standard Model is the only theory I can think of that everybody knows is wrong, but nobody can prove is wrong.

OK, "wrong" may be a little too strong-- "incomplete" is probably a better word. The Standard Model consists of a set of twelve material particles: six quarks (up, down, strange, charm, top, and bottom) and six leptons (electron, muon, tau, and electron, muon and tau neutrinos) with their associated antiparticles. It also includes four forces: gravity, electromagnetism, the strong nuclear force, and the weak nuclear force, plus their associated force carriers. Taken together, these particles and forces describe everything about the structure and organization of ordinary matter.

The problem is, they don't explain everything. Most of the universe is made up of "dark matter" that we see only indirectly through its gravitational interactions with stars and galaxies. For various reasons, we know that this matter, whatever it is, can't be made up of quarks, but beyond that, we have no idea what it is. There are lots of proposals of different sorts of particles not included in the Standard Model that could account for this extra mass, but nobody has ever conclusively seen one.

There's also the question of mass: The Standard Model enumerates the particles and their masses, but doesn't say why they have those masses. There's a proposed mechanism by which fundamental particles could acquire their masses from interactions with another sort of particle-- the interaction is called the "Higgs mechanism" and the particles are "Higgs bosons," and there ought to be one for every type of material particle. Nobody has ever seen conclusive evidence of a Higgs boson, though, despite many active searches for them.

This is really a strange and awkward position to be in. The Standard Model works extremely well for those things that it describes, but we know it can't be the whole story. And yet, every attempt to find physics beyond the Standard Model has come up empty. Nobody has yet found a particle or force that isn't accounted for in the theory, despite a couple of decades' worth of searching. In a certain sense, it's a theory that works too well. We've got excellent indirect evidence that says it can't be the whole story, but we can't find any direct evidence of anything that doesn't fit the theory.

It's sort of like being in the early stages of one of those old Infocom text adventure games. We've explored all the obvious rooms, and picked up all the obvious items, but we haven't really gotten anywhere. There's got to be more to the game, because it takes up a lot of disk space, but we can't find any way to get into any of the other rooms even though we know they have to be there...

I'm not sure what the particle physics analogue of being eaten by a grue is, though-- loss of funding, maybe?

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Great post, it is puzzling, and maybe a little worrisome, how well the SM works. Hopefully news will come at the LHC.

Small correction, the standard model has a single Higgs boson (some extensions have a couple), and all particles presumably get their masses through their interactions to that boson. This was a little ambiguous the way phrased.

Mass is physics' bad boy. Mass' is a lump in Sevres, France. Gravitation cannot be usefully quantized. The Standard Model's masses are explicitly inserted and Higgs rationalized.

Perhaps all mass theories are heuristics for faulty founding postulates. Credible failure requires consistency with all prior success. Violate the Equivalence Principle with opposite parity mass distributions. Both metric gravitation (EP) and quantum field theory (conservation of angular momentum in isotropic space) would be falsified. It's a two-day experiment in existing apparatus.

EP parity violation might fail (420+ years of that with mass composition) or it might succeed - spacetime geometry falling to test mass geometry. Isn't anybody curious to know the empirical outcome? Theory has no defense against observation.

Am I the only one who was disappointed to see that Chad didn't link to an Infocom emulator?

To use an Infocom analogy, the Standard Model seems to me rather like the thing your aunt gave you but you don't know what it is from the Hitch-hiker's Guide game - it takes whatever you can throw at it, and you can't get rid of it.

PS. Just for Jeff, some Infocom links:

Flash version of H2G2 from the BBC, with illustrations by, among others, Rod Lord (who did the hand-animated TV series graphics).

If you prefer old-skool, the Java version is here.

Frotz, a full Z-machine emulator (for any Infocom games) is available for:
Windows and Unix/Linux (for Debian/Ubuntu systems you should just be able to apt-get install frotz). Share and Enjoy!

Eaten by a grue = making a strangelet/mini-black-hole that destroys the Earth?

I think loss of funding is right.

Here's the grue:

We build LEP in CERN. It's hugely expensive, but that's the cost of doing high-energy physics nowadays. (The energies have gotten really high.) The successor to LEP is the ILC (International Linear Collider), which will be that much more expensive.

But LEP doesn't find the Higgs boson, nor does it find supersymmetry. It does find all sorts of interesting physics, much as the colliders now are, but it's the sort of stuff only really of interest to other particle physicists, and not the sort of stuff of interest to somebody watching a Nova special.

No Higgs boson, no supersymmetry, and it will become an EXTREMELY hard sell to tell people that we need spend even more money to go to the next energy frontier.

Nuclear and particle physics had a watershed century in the 20th century. Every time we went to a new energy, we found new stuff, and cool new stuff. Things were expanding all the time. There were dark periods, sure, such as when we had this zoo of particles without a great way to unify them, but the eightfold way and the quark model did nice things to all of that. But the experiments were always finding new stuff.

If we don't find something big and new -- something like supersymmetry and "dark matter" LSP, or the Higgs boson, or, even better, something unexpected -- at LEP, it's going to be a long time before we have the stomach to look harder. Maybe the next energy threshold is what's needed, but without some payoff at each step, it's hard to make the next step.

That's the grue.

Oh, and text adventures are a lot of fun!

sometimes I wonder why I make long comments like this in others' blogs instead of just making it a post on my own blog.

-Rob

I think that string theory might provide the answer to dark matter. I think that gravity is just as strong as the electrical forces, but some is projected out of our Brane and either into someone elses brane, (I am the dark matter in someone elses universe!) or back into our own.

Rob Knop wrote:

"No Higgs boson, no supersymmetry, and it will become an EXTREMELY hard sell to tell people that we need spend even more money to go to the next energy frontier."

No Higgs boson and no other new physics would mean our understanding of quantum mechanics is fundamentally wrong (unitarity would be violated). I don't have any idea what that would mean for funding for future experiments. Of course, it won't happen, because unitarity breakdown is crazy. So there will be (at least) a Higgs.

I think you mean LHC, not LEP, Rob.

Everyone's nightmare is a single scalar Higgs and nothing else. Anything that's not that is good.

By Aaron Bergman (not verified) on 16 Apr 2007 #permalink

Am I the only one who was disappointed to see that Chad didn't link to an Infocom emulator?

I was going to, but once I found one, I spent the rest of the afternoon playing it...

Same point to Rob as onymous, though I can't be sure since I'm not a physicist. This exchange near the end of The Newtonian Legacy made me hope that the LHC will find something interesting, whatever it is:

Â"No, actually, this experiment is the Holy Grail of science in that it is a Â'no lose'Â machine! If you take our theories of particles and omit the Higgs, funny stuff happens. In particular if you scatter W particles, the ones responsible for the weak force, then the chance of them interacting grows with energy. Eventually the probability of interaction becomes bigger than one!Â"
"ÂWhat does that mean?Â"
"ÂIt means the theory is rubbish! Something has to happen thatÂ's new. The LHC will be able to probe this behaviour for sure. So we'Âre guaranteed to find another part of the puzzle."Â
By dileffante (not verified) on 18 Apr 2007 #permalink

It is sinkable because the experimental proofs readings are fraud
Einstein's Relativity Theory derived from Kepler's Light Visual Deceptions Equation: S = r Exp á» Ï t; sin Ï t= v/c; v=speed; c=light speed
By Joe Nahhas
Abstract: Relativity theory can be derived from Kepler's light visual deception equation S = r Exp á» Ï t; sin Ï t = v/c; v = speed and c = light speed. And all the experimental data used to support "proofs" of relativity theory fits deceptions formulas better than all of published papers of Einstein and all other physicists and astrophysicists combined.
A- Special theory of relativity: Length contraction and Time dilations and ΠE = mc² and
B- General theory of relativity: Advance of perihelion light bending gravitational red shifts and Shapiro's time delay

Object at r -------Light sensing of moving objects ----------- (seen as) S
r ------ Cosine (wt) + i sine (wt) -------- S = r [cosine (wt) + i sine (wt)]
Particle ------------------------- Light ------------------------------ Wave
Newton -------- Kepler's Time dependent -------- Newton's Time dependent

A-Special theory of relativity

1-Lenght contraction

Line of Sight: r cosine wt: light aberrations
A moving object with velocity v will have when visualized through light sensing a light aberration angle (wt); w = constant and t= time

Also, sine wt = v/c; cosine wt = â [1-sine² (wt)] = â [1-(v/c) ²]
Where v = velocity; c = light velocity
A visual object moving with velocity v will be seen as S
S = r [cosine (wt) + i sine (wt)] = r Exp [i wt]; Exp = Exponential

S = r [â [1-(v/c) ²] + á» (v/c)] = S x + i S y

S x = Visual location along the line of sight = r [â [1-(v/c) ²]

This Equation is special relativity Length Contraction formula and it is just the visual effects and caused by light aberrations of a moving object along the line of sight.

In a right angled velocity triangle A B C: Angle A = wt
Angle B = 90°; Angle C = 90° -wt
AB = hypotenuse = c; BC = opposite = v; CA= adjacent = c â [1-(v/c) ²]

2- Time dilatations
Along the line of sight; S x = r cosine wt
Hypotenuse = S x = [c t x] = c t â [1-(v/c) ²];
Where t = self time; t x = time by others

t x = t â [1-(v/c) ²]; and
t = {1/â [1-(v/c) ²]} t x

These are time dilatation equations given by Einstein's special relativity theory.

3- ΠE= mc²

S = r Exp (á» Ï t); sin Ï t =v/c; v = c sin Ï t; r = -(c/Ï) cosine Ï t;
And r. v = (-c²/Ï) sin Ï t cosine Ï t

P = d S/d t = (v + á» Ï r) Exp (á» Ï t); v² = c² sin² Ï t; ϲ r² = c² cosine² Ï t
P² = (v + á» Ï r). (v + á» Ï r) Exp [2(á» Ï t)] = [v² -ϲ r² +2á» Ï (r. v)] Exp [2(á» Ï t)]

P² = [c² sin² Ï t - c² cosine² Ï t - 2c²Ỡsin Ï t cosine Ï t] Exp [2(á» Ï t)]
P² = - c² [cosine² Ï t - sin² Ï t + á» sin 2Ï t] Exp [2(á» Ï t)]

P² = -c² Exp [4(á» Ï t)]
E = mP²/2 = - mc²/2 [cosine² 2Ï t - sin² 2Ï t + 2á» sin 2Ï t cosine 2Ï t]

E = (-mc²/2) {1-2sin² 2Ï t + 2á» [1- 2sin² Ï t] 2[sin Ï t cosine Ï t]}
E = (-mc²/2) {1- 2(v/c) ² + 4á» [1- 2(v/c) ²] (v/c) â [1- (v/c) ²]}

If v = 0 then E (1) = (-mc²/2); and
If v = c then E (2) = (mc²/2) then

ΠE = E (2) - E (1) = (mc²/2) - (-mc²/2)
ΠE = mc²

B- General Theory of relativity

What is the visual effect for angular velocity along the line of sight? At Perihelion It is called the Advance of perihelion. Let us derive that

Areal velocity is constant: r² θ' =h Kepler's Law

h = 2Ï a b/T; b=aâ (1-ε²); a = mean distance value; ε = eccentricity
S = r Exp (Ỡwt); r² θ'= h = S² w'

h = S²w'= [r² Exp (2iwt)] w'=r²θ'; w' = (θ') exp [-2(Ỡwt)]
And w'= (h/r²) [cosine 2(wt) - Ỡsine 2(wt)] = (h/r²) [1- 2sine² (wt) - Ỡsin 2(wt)]

With w' = w' (x) + Ỡw'(y); w'(x) = (h/r²) [1- 2sine² (wt)]
Î w'= w'(x) â (h/r²) = - 2(h/r²) sine² (wt) = - 2(h/r²) (v/c) ² v/c=sine wt

Angular velocity (h/ r²) (Perihelion/Periastron) = [2Ïa.aâ (1-ε²)]/Ta² (1-ε) ²= [2Ïâ (1-ε²)]/T (1-ε) ²

Î w' = [w'(x) â h/r²] = -4Ï {[â (1-ε²)]/T (1-ε) ²} (v/c) ² radian per second
[180/Ï; degrees][100years=36526days; century] x [3600; seconds in degree]

Î w" = (-720x36526x3600/T) {[â (1-ε²]/(1-ε)²} (v/c)² seconds of arc per century

This equation gives the rate of advance of perihelion of Mercury with better results than all of Albert Einstein's publications and better than all of published physics.

The circumference of an ellipse: 2Ïa (1 - ε²/4 + 3/16(ε²)²- --.) â 2Ïa (1-ε²/4); R =a (1-ε²/4)
v=â [G m M / (m + M) a (1-ε²/4)] â â [GM/a (1-ε²/4)]; m<nahhas1958@yahoo.com All right reserved

By Alexander Nahhas (not verified) on 14 Feb 2009 #permalink

Einstein's Nemesis: DI Herculis Apsidal motion solution
It is not about just throwing relativity theory but throwing relativity theory with NASA Astrophysicists Attached to it.
Abstract: This is the Solution to the "quarter of a century" motion puzzle that Einstein and all other 100,000 space-time physicists and Astrophysicists could not solve by space-time physics or any other said or published physics including 109 years of Noble Prize winner physics and 400 years of Astro-physics and dedicated to Dr Edward Guinan and Dr Frank Maloney of Villanova University who posted this motion puzzle in 1985 as not solvable by space-time physics and in "Apparent" inconsistency with General relativity theory and started the binary stars collections with motion that can not be explained by space-time physics or any said or published physics. This motion puzzle is posted on Smithsonian-NASA website SAO/NASA.

Introduction Time is not a structure like space- to scientifically accept space- to imaginary time - back to space jumping continuum told by Einstein and taught by MIT Harvard Cal-Tech Stanford NASA and all other space-time physics departments regardless what the 100,000 Space-time Physicists have/had said about it because space-time physics is not good enough to solve the simplest problem in physics introduced here and solved.

Universal Mechanics Solution:

For 350 years Physicists Astronomers and Mathematicians missed Kepler's time dependent equation introduced here and transformed Newton's equation into a time dependent Newton's equation and together these two equations explain Quantum - Relativistic effects; it combines classical mechanics and quantum mechanics into one mechanics and explains "relativistic" effects as the difference between time dependent measurements and time independent measurements of moving objects and in practice it amounts to "Visual" effects.

All there is in the Universe is objects of mass m moving in space (x, y, z) at a location
r = r (x, y, z). The state of any object in the Universe can be expressed as the product

S = m r; State = mass x location:

P = d S/d t = m (d r/d t) + (dm/d t) r = Total moment
= change of location + change of mass
= m v + m' r; v = velocity = d r/d t; m' = mass change rate

F = d P/d t = d²S/dt² = Total force
= m (d²r/dt²) +2(dm/d t) (d r/d t) + (d²m/dt²) r
= m γ + 2m'v +m" r; γ = acceleration; m'' = mass acceleration rate
In polar coordinates system

r = r r (1) ;v = r' r(1) + r θ' θ(1) ; γ = (r" - rθ'²)r(1) + (2r'θ' + r θ")θ(1)

F = m [(r"-rθ'²) r (1) + (2r'θ' + r θ") θ (1)] + 2m'[r' r (1) + r θ' θ (1)] + (m" r) r (1)

= [d²(m r)/dt² - (m r)θ'²]r(1) + (1/mr)[d(m²r²θ')/d t]θ(1) = [-GmM/r²]r(1)

Proof:

r = r [cosine θ î + sine θ Ĵ] = r r (1)
r (1) = cosine θ î + sine θ Ĵ
v = d r/d t = r' r (1) + r d[r (1)]/d t = r' r (1) + r θ'[- sine θ î + cosine θĴ]
= r' r (1) + r θ' θ (1)
θ (1) = -sine θ î +cosine θ Ĵ; r(1) = cosine θ î + sine θ Ĵ

d [θ (1)]/d t= θ' [- cosine θ î - sine θ Ĵ= - θ' r (1)
d [r (1)]/d t = θ' [-sine θ î + cosine θ Ĵ] = θ' θ(1)

γ = d [r' r(1) + r θ' θ (1)] /d t = r" r(1) + r' d[r(1)]/d t + r' θ' r(1) + r θ" r(1) +r θ' d[θ(1)]/d t
γ = (r" - rθ'²) r(1) + (2r'θ' + r θ") θ(1)

d² (m r)/dt² - (m r) θ'² = -GmM/r² Newton's Gravitational Equation (1)
And d (m²r²θ')/d t = 0 Central force law (2)

(2) : d(m²r²θ')/d t = 0 <==> m²r²θ' = [m²(θ,0)ϲ(0,t)][ r²(θ,0)ϲ(0,t)][θ'(θ, t)]
= [m² (θ, t)] [r² (θ, t)] [θ' (θ, t)]
= [m² (θ, 0)] [r² (θ, 0)] [θ'(θ, 0)]
= [m² (θ, 0)] h (θ, 0); h (θ, 0) = [r² (θ, 0)] [θ'(θ, 0)]
= H (0, 0) = m² (0, 0) h (0, 0)
= m² (0, 0) r² (0, 0) θ'(0, 0)
m = m (θ, 0) Ï (0, t) = m (θ, 0) Exp [λ (m) + ì Ï (m)] t; Exp = Exponential
Ï (0, t) = Exp [ λ (m) + á» Ï (m)]t

r = r(θ,0) Ï(0, t) = r(θ,0) Exp [λ(r) + ì Ï(r)]t
Ï(0, t) = Exp [λ(r) + á» Ï (r)]t

θ'(θ, t) = {H(0, 0)/[m²(θ,0) r(θ,0)]}Exp{-2{[λ(m) + λ(r)]t + ì [Ï(m) + Ï(r)]t}} ------I

Kepler's time dependent equation that Physicists Astrophysicists and Mathematicians missed for 350 years that is going to demolish Einstein's space-jail of time

θ'(0,t) = θ'(0,0) Exp{-2{[λ(m) + λ(r)]t + á»[Ï(m) + Ï(r)]t}}

(1): d² (m r)/dt² - (m r) θ'² = -GmM/r² = -Gm³M/m²r²

d² (m r)/dt² - (m r) θ'² = -Gm³ (θ, 0) ϳ (0, t) M/ (m²r²)

Let m r =1/u

d (m r)/d t = -u'/u² = -(1/u²)(θ')d u/d θ = (- θ'/u²)d u/d θ = -H d u/d θ
d²(m r)/dt² = -Hθ'd²u/dθ² = - Hu²[d²u/dθ²]

-Hu² [d²u/dθ²] -(1/u)(Hu²)² = -Gm³(θ,0)ϳ(0,t)Mu²
[d²u/ dθ²] + u = Gm³(θ,0)ϳ(0,t)M/H²

t = 0; ϳ (0, 0) = 1
u = Gm³(θ,0)M/H² + A cosine θ =Gm(θ,0)M(θ,0)/h²(θ,0)

And m r = 1/u = 1/[Gm(θ,0)M(θ,0)/h(θ,0) + A cosine θ]
= [h²/Gm(θ,0)M(θ,0)]/{1 + [Ah²/Gm(θ,0)M(θ,0)][cosine θ]}

= [h²/Gm (θ, 0) M (θ, 0)]/ (1 + ε cosine θ)
Then m r = [a (1-ε²)/ (1+εcosθ)] m (θ, 0)

Also, r (θ, 0) = [a (1-ε²)/ (1+εcosθ)] m r = m (θ, t) r (θ, t)
= m(θ,0)Ï(0,t)r(θ,0)Ï(0,t)

Then, r (θ, t) = [a (1-ε²)/ (1+εcosθ)] {Exp [λ(r) + Ï(r)] t} ------------------ II

This is Newton's time dependent Equation

If λ (m) â 0 fixed mass and λ(r) â 0 fixed orbit; then

θ'(0,t) = θ'(0,0) Exp{-2ì[Ï(m) + Ï(r)]t}

r(θ, t) = r(θ,0) r(0,t) = [a(1-ε²)/(1+εcosθ)] Exp[i Ï (r)t]

m = m(θ,0) Exp[i Ï(m)t] = m(0,0) Exp [á» Ï(m) t] ; m(0,0)

θ'(0,t) = θ'(0, 0) Exp {-2ì[Ï(m) + Ï(r)]t}

θ'(0,0)=h(0,0)/r²(0,0)=2Ïab/Ta²(1-ε)²

= 2Ïa² [â (1-ε²)]/T a² (1-ε) ²; θ'(0, 0) = 2Ï [â (1-ε²)]/T (1-ε) ²

θ'(0,t) = {2Ï[â(1-ε²)]/T(1-ε)²}Exp{-2[Ï(m) + Ï(r)]t

θ'(0,t) = {2Ï[â(1-ε²)]/(1-ε)²}{cosine 2[Ï(m) + Ï(r)]t - á» sin 2[Ï(m) + Ï(r)]t}

θ'(0,t) = θ'(0,0) {1- 2sin² [Ï(m) + Ï(r)]t - á» 2isin [Ï(m) + Ï(r)]t cosine [Ï(m) + Ï(r)]t}

θ'(0,t) = θ'(0,0){1 - 2[sin Ï(m)t cosine Ï(r)t + cosine Ï(m) sin Ï(r) t]²}

- 2Ỡθ'(0, 0) sin [Ï (m) + Ï(r)] t cosine [Ï (m) + Ï(r)] t

Πθ (0, t) = Real Πθ (0, t) + Imaginary Πθ (0.t)

Real Πθ (0, t) = θ'(0, 0) {1 - 2[sin Ï (m) t cosine Ï(r) t + cosine Ï (m) t sin Ï(r) t]²}

W (observed) = Real Πθ (0, t) - θ'(0, 0)
= - 2 θ'(0, 0) {(v°/c) â [1-(v*/c) ²] + (v*/c) â [1- (v°/c) ²]} ²

With, v ° = spin velocity; v* = orbital velocity; v°/c = sin Ï (m)t; v*/c = cosine Ï (r) t

And, v°/c << 1; (v°/c)² â 0; v*/c << 1; (v*/c)² â 0

W (ob) = - 2[2Ï â (1-ε²)/T (1-ε) ²] [(v° + v*)/c] ²

W (ob) = (- 4Ï /T) {[â (1-ε²)]/ (1-ε) ²} [(v° + v*)/c] ² radians
W (ob) = (-720/T) {[â (1-ε²)]/ (1-ε) ²} [(v° + v*)/c] ² degrees; Multiplication by 180/Ï

W° (ob) = (-720x36526/T) {[â (1-ε²)]/ (1-ε) ²} [(v°+ v*)/c] ² degrees/100 years
The circumference of an ellipse: 2Ïa (1 - ε²/4 + 3/16(ε²)²- --.) â 2Ïa (1-ε²/4); R =a (1-ε²/4)
Where v (m) = â [GM²/ (m + M) a (1-ε²/4)]
And v (M) = â [Gm² / (m + M)a(1-ε²/4)]
DI Her Apsidal motion solution:

Data: T=10.55days r(m) = 0.0621 m=5.15M(0) R(m)=2.68R(0) [v°(m),v°(M)]=[45,45]
ε = 0.4882; r(M) = 0.0574 M=4.52M(0) R(M) =2.48 m + M=9.67M(0)

1-ε = 0.5118; (1-ε²/4) = 0.94; [â (1-ε²)] / (1-ε) ² = 3.33181
G=6.673x10^-11; M (0) = 1.98892x19^30kg; R(0) = 0.696x10^9m
Calculations
V (m) = â [GM²/ (m + M) a (1-ε²/4)] = 99.88 km/sec
V(M) = â [Gm²/ (m + M) a (1-ε²/4)] = 113.9km/sec
Apsidal motion is given by this formula:
W° (observed) = (-720x36526/T) {[â (1-ε²)]/ (1-ε) ²]}[(v*/c) + (v°/c)]²
And, v° (spin) = v° (m) - v° (M)
= 45 km/s - 45 km/s = 0 km/s
With, v*(Orbit) = v (cm)/c
And, v* = v (cm) = [m v (m) + M v (M)]/ (m + M)
Then, v* = v (cm) = â m v/âm = [(5.15x99.88) + (4.52x113.8)]/9.67 = 106.38km/s
W° (observed) = (-720x36526/T) {[â (1-ε²)]/ (1-ε) ²} {[v* + v°]/c] ²
= (-720x36526/10.55) (3.33181) (106.38/300,000)²
W° (observed) = 1.04°
References: Go to Smithsonian/NASA website SAO/NASA and type:
1- Apsidal motion of DI Her: Dr Edward Guinan and Dr Frank Maloney; 1985.
2- New Apsidal Motion of DI Her: Dr Edward Guinan and Dr Frank Maloney; 1994.

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By joe nahhas (not verified) on 25 Feb 2009 #permalink