Linear Collider Physics Resource Book for Snowmass 2001.

Abe, T.; Dawson, S.; Heinemeyer, S.; Marciano, William J.; Paige, F.; Turcot, A. S.; al., et

doi:10.2172/784250

Cited by 241 publications

(383 citation statements)

References 52 publications

(120 reference statements)

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“…The conductor mechanical strength may be further improved by combining both features of the high-strength aluminum stabilizer (Ni-doping and cold-work reinforcement) developed for the ATLAS solenoid and "hybrid configuration" reinforced by high-strength aluminum alloy placed at both ends of the coil developed for the CMS solenoid. 3. High E/M ratios in the cold mass has been reached by CMS and it does seem possible to achieve even higher E/M ratio up to 20 kJ/kg, depending on the required magnetic field and compactness of the magnet design.…”

Section: Discussionmentioning

confidence: 99%

“…The dependence of the H → W W * branching ratio error on jet energy resolution [11] is summarized in Figure 2. 3. There is a factor of 1.2 improvement in the branching fraction error in going from ∆E/ √ E = 60% to 30%, corresponding again to an equivalent 40% luminosity gain.…”

Section: Branching Fraction For H → Ww*mentioning

confidence: 93%

“…The physics to be studied at the International Linear Collider (ILC) encompasses a wide variety of processes over the energy region from √ s ≈ M Z to 1 TeV [1,2,3]. Key ILC physics processes include production of gauge bosons (W or Z), heavy flavor quarks (b and c), and/or leptons (e, µ, τ ), either as direct products of e + e − collisions or as decay daughters of heavy particles (SUSY particles, Higgs boson, top quark, etc.).…”

Section: The Gld Conceptmentioning

confidence: 99%

“…Concepts for the detectors have evolved throughout the world, with early designs recorded in several reports [1,2,3]. Rapid progress on the machine side, first with the ITRP's choice of superconducting RF in 2004, then with the INTRODUCTION formation of the ILC's Global Design Effort in early 2005, and most recently with the design and costing exercise recorded in the Reference Design Report, have spurred the experimental community to keep in step.…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

ILC Reference Design Report Volume 4 - Detectors

Behnke

Damerell²,

Jaros³

et al. 2007

132

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Section: Discussionmentioning

confidence: 99%

Section: Branching Fraction For H → Ww*mentioning

confidence: 93%

Section: The Gld Conceptmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

ILC Reference Design Report Volume 4 - Detectors

Behnke

Damerell²,

Jaros³

et al. 2007

132

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“…We also consider the √ s dependence by varying this to 1 TeV. We omit the discussion of statistics in this paper, but the luminosity may be considered to be in the region 100-500 fb −1 per year [20,21].…”

Section: )mentioning

confidence: 99%

Measuring the Spin of Invisible Massive Graviton Excitations at Future Linear Colliders

Asakawa

Odagiri

Uehara

2003

J. High Energy Phys.

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Abstract:We consider the production process e − e + → Gγ of invisible gravitons (G) at future linear colliders. We discuss whether the angular distribution of the photon (γ) can be used to measure the spin of the invisible graviton, or of any other invisible objects produced. We propose a method based on the Fourier expansion of the transverse energy squared moment distribution of the photon. We provide justification for this method, and confirm, especially for the case of two extra dimensions, that the method is valid within a realistic setup, which includes the simulation of the Standard Model background, beamstrahlung, bremsstrahlung, calorimeter resolution and calorimeter coverage. When the number of extra dimensions is increased, the angular distribution does not provide sufficient information to extract the spin, but this method still offers a useful parameterization of the single photon cross section using which the nature of the missing object can be studied.

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Field theory on a non‐commutative plane: a non‐perturbative study

Hofheinz

2004

Fortschritte der Physik

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The 2d gauge theory on the lattice is equivalent to the twisted Eguchi-Kawai model, which we simulated at N ranging from 25 to 515. We observe a clear large N scaling for the 1-and 2-point function of Wilson loops, as well as the 2-point function of Polyakov lines. The 2-point functions agree with a universal wave function renormalization. The large N double scaling limit corresponds to the continuum limit of non-commutative gauge theory, so the observed large N scaling demonstrates the non-perturbative renormalizability of this non-commutative field theory. The area law for the Wilson loops holds at small physical area as in commutative 2d planar gauge theory, but at large areas we find an oscillating behavior instead. In that regime the phase of the Wilson loop grows linearly with the area. This agrees with the Aharonov-Bohm effect in the presence of a constant magnetic field, identified with the inverse non-commutativity parameter.Next we investigate the 3d λφ 4 model with two non-commutative coordinates and explore its phase diagram. Our results agree with a conjecture by Gubser and Sondhi in d = 4, who predicted that the ordered regime splits into a uniform phase and a phase dominated by stripe patterns. We further present results for the correlators and the dispersion relation. In non-commutative field theory the Lorentz invariance is explicitly broken, which leads to a deformation of the dispersion relation. In one loop perturbation theory this deformation involves an additional infrared divergent term. Our data agree with this perturbative result.We also confirm the recent observation by Ambjørn and Catterall that stripes occur even in d = 2, although they imply the spontaneous breaking of the translation symmetry.

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Linear Collider Physics Resource Book for Snowmass 2001.

Cited by 241 publications

References 52 publications

ILC Reference Design Report Volume 4 - Detectors

ILC Reference Design Report Volume 4 - Detectors

Measuring the Spin of Invisible Massive Graviton Excitations at Future Linear Colliders

Field theory on a non‐commutative plane: a non‐perturbative study

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