Collision in the large hadron collider

Assignment Help Physics

Reference no: EM13546973

An unstable high-energy particle is created during a collision in the Large Hadron Collider (LHC). Its speed relative to the stationary collider is measured to be 0.995c, and the particle leaves a track 12.05 mm long before it decays. (This distance is measured in the collider (laboratory) frame of reference.) a) How long does the particle exist for in the laboratory frame of reference? b) What is the proper lifetime of the particle? That is, how long would the particle have lasted before decay had it been at rest with respect to the LHC? c) How far did the particle travel in its own frame of reference? (In other words, what length of the LHC did the particle see pass by it before it decayed?)

Reference no: EM13546973

Questions Cloud

What is the particles kinetic energy and particles speed : A certain particle of mass m has a momentum of 0.9mc. (For the following questions, leave all your answers in terms of m and/or c.) a) What is the particle’s speed? (Careful here….the answer is not 0.9c)

Earth monitoring the receding spaceship : A spaceship is moving away from Earth at a speed of 0.65c. A light source on the rear of the ship appears blue (? = 450 nm) to passengers on the ship. Which color (what wavelength) would that source appear to an observer on Earth monitoring the reced..

What recessional speed would an observer on galaxy : Galaxy A is measured to be receding from us with a speed of 0.75c. Galaxy B, located in precisely the opposite direction, is found to be receding from us at a speed of 0.85c. a) What recessional speed would an observer on Galaxy A find for our galaxy..

How much time will have elapsed by earth clocks : Captain Katherine Janeway takes off from Earth and moves at speed 0.96c toward the star Sirius, which is 8.6 ly distant. a

Collision in the large hadron collider : An unstable high-energy particle is created during a collision in the Large Hadron Collider (LHC). Its speed relative to the stationary collider is measured to be 0.995c, and the particle leaves a track 12.05 mm long before it decays.

What is the phase angle between voltage-current : What is the rms current in an RC circuit if R = 29.1 k?, C = 0.820 µF, and the rms applied voltage is 120 V at 60.0 Hz? (in A) A: 9.27×10-4 B: 1.34×10-3 C: 1.95×10-3 D: 2.83×10-3 E: 4.10×10-3 What is the phase angle between voltage and current? (in d..

Calculate the k-component of the force : A long, rigid conductor, lying along the x axis, carries a current of 4.0 A in the negative direction. A magnetic field B is present, given by B = 2.5i + 8.5x2 j , with x in meters and B in mT. Calculate the k-component of the force on the 2 m segmen..

An unstable particle produced in a high-energy collision : An unstable particle produced in a high-energy collision is measured to have an energy of 483 MeV and an uncertainty in energy of 84 keV. Use the Heisenberg uncertainty principle to estimate the lifetime of this particle. the answer is in seconds

What is his heat loss by radiation : A person has an exposed body area of 1.2 m2 and a body temperature of 37 oC. What is his heat loss by radiation if the surrounding walls are at a temperature of 22.5 oC? (Round answer to two significant figures)

User Account

All Pages