Gravity at Micron Hartmut Abele. Hartmut Abele, Universität Heidelberg 2 Galileo in Pisa Objekt: Neutron Höhe: ~ 50  m Fallhöhe > 50  m Fallhöhe < 50.

Slides:



Advertisements
Similar presentations
Stefan Baeßler Gravitationally Bound States Institut Laue-Langevin: H.G. Börner L. Lucovac V.V. Nesvizhevsky A.K. Pethoukov J. Schrauwen PNPI Gatchina:
Advertisements

Atom-interferometry limits on dark energy Jun Geena Kim P. Hamilton, D. Schlippe, and H. Mueller University of California, Berkeley Paul Hamilton.
Part II Discovers the Electron Experimented with cathode rays Took a glass tube and pumped most of the air out of it. Applied a high voltage that.
Hartmut Abele Knoxville, 8 June 2006 Neutron Decay Correlation Experiments.
High Precision Experiments with Cold and Ultra-Cold Neutrons Hartmut Abele Vienna, 1 December 2012 qB OUNCE : Spectroscopy of Gravity |1 > 1.4 peV |3 >
L. Perivolaropoulos Department of Physics University of Ioannina Open page.
1 Simulation and Detection of Relativistic Effects with Ultra-Cold Atoms Shi-Liang Zhu ( 朱诗亮 ) School of Physics and Telecommunication.
ELECTRONS IN ATOMS. Address of electrons in atoms.
Extra Dimensions, Dark Energy and the Gravitational Inverse-Square Law ? Liam J. Furniss, Humboldt State University.
Theoretical Particle Physics: Beyond the Standard Model Jonathan Feng UC Irvine UCI Pizza Talk 18 April 2003.
I.Laktineh, IPNL 1 Nagoya, 2006 Studying the neutron quantum states in the gravitational field “using nuclear emulsion technique” Motivations Motivations.
Atomic Structure.
Nuclear Physics E = mc 2. Outline Theory of Special Relativity Postulates E = mc 2 The Atom What makes up the atom? What holds the atom together? Quantum.
Lecture 3 Atom Interferometry: from navigation to cosmology Les Houches, 26 Sept E.A. Hinds Centre for Cold Matter Imperial College London.
The Neutron Beta-Decay Exploring the properties of fundamental interactions Hartmut Abele Bar Harbor A,B,C,D,…  The Neutron Alphabet.
CERN, 21 February 2001 Egil Lillestøl, CERN & Univ. of Bergen Recorded at
Lecture 2 Magnetic Field: Classical Mechanics Magnetism: Landau levels Aharonov-Bohm effect Magneto-translations Josep Planelles.
Williams Research Gravity Pharis E. Williams 19 th Natural Philosophy Alliance Albuquerque, NM July, 2012.
Cosmology: recent developments Luca Amendola INAF-Osservatorio Astronomico di Roma INFN/Spazio.
My Chapter 30 Lecture.
PHYS 1621 Planetary Orbits Gravitational force between Sun and planets causes orbits with D being the planet’s distance from the Sun Force = G m Sun m.
Planet Earth Force Laws in Nature - Dynamics kinds - sources - strengths - ranges - mediators.
Low scale gravity mediation in warped extra dimensions and collider phenomenology on sector hidden sector LCWS 06, March 10, Bangalore Nobuchika.
321 Quantum MechanicsUnit 2 Quantum mechanics unit 2 The Schrödinger equation in 3D Infinite quantum box in 3D 3D harmonic oscillator The Hydrogen atom.
The Second International Workshop on Ultra-high-energy cosmic rays and their sources INR, Moscow, April 14-16, 2005 from Extreme Universe Space Observatory.
1 Cosmological Constant as a Manifestation of the Hierarchy Pisin Chen Leung Center for Cosmology and Particle Astrophysics National Taiwan University.
The Hierarchy Problem and New Dimensions at a Millimeter Ye Li Graduate Student UW - Madison.
Sub-Millimeter Tests of the Gravitational Inverse-Square Law C.D. Hoyle University of Washington In collaboration with: E.G. Adelberger J.H. Gundlach B.R.
Particle Physics with Neutrons Hartmut Abele Fundamental Interactions June 22, 2004.
The Casimir force Is there a fifth force in nature? Marian Otter, 15 June 2006.
Unstable Klein-Gordon Modes in an Accelerating Universe.
Low scale supergravity mediation in brane world scenario and hidden sector phenomenology Phys.Rev.D74:055005,2006 ( arXiv: hep-ph/ ) ACFA07 in Beijing:
Lecture 1 & 2 © 2015 Calculate the mass defect and the binding energy per nucleon for a particular isotope.Calculate the mass defect and the binding.
Nuclear Reactions E = mc2
1 Challenge the future Fractal structure of nuclear graphite from nm to mm : a neutron’s view Z. Zhou *1, W.G. Bouwman 1, H. Schut 1, C. Pappas 1 S. Desert.
Status and first results of the KASCADE-Grande experiment
Passive detectors (nuclear track detectors) – part 2: Applications for neutrons This research project has been supported by the Marie Curie Initial Training.
I m going to talk about my work in last 2 years
Theoretical Issues in Astro Particle Physics J.W. van Holten April 26, 2004.
Anthropology Series In the Beginning How did the Universe begin? Don’t know!
Large extra dimensions and CAST Biljana Lakić Rudjer Bošković Institute, Zagreb Joint ILIAS-CAST-CERN Axion Training, , CERN Joint ILIAS-CAST-CERN.
-1- Solar wind turbulence from radio occultation data Chashei, I.V. Lebedev Physical Institute, Moscow, Russia Efimov, A.I., Institute of Radio Engineering.
Contents Introduction (motivation of precise measurements of neutron lifetime, history of experimental accuracy improvement). a. Result of neutron lifetime.
Opposites Attract Like Charges Repel More Charge the greater the force. The more distance the weaker the force.
Nuclear Physics Chapter Li lithium name symbol atomic number (# of p + ) average atomic mass electrons in outer energy level.
INSTITUT MAX VON LAUE - PAUL LANGEVIN V.V.Nesvizhevsky Institute Laue-Langevin, Grenoble.
Atom-interferometry constraints on dark energy Philipp Haslinger Müller group University of California Berkeley.
XXXVI th Recontres de Moriond Very High Energy Phenomena in the Universe 22 January 2001 Ephraim Fischbach Department of Physics Purdue University, West.
RANDALL-SUNDRUM GRAVITON IDENTIFICATION IN DILEPTON AND DIPHOTON EVENTS WITH ATLAS V.A. Bednyakov JINR, LNP with A.A. Pankov, A.V. Tsytrinov ICTP Affiliated.
Search for large extra dimensions at the Tevatron V. Krutelyov (UCSB) for CDF and D0 Collaborations DIS-2008 Conference, London April 7-11, 2008 Large.
Ultracold neutrons from He-II for a neutron lifetime experiment Oliver Zimmer Institut Laue Langevin Grenoble PSI2013, Villigen, 12 September 2013.
Searching for in High Mass Dilepton Spectrum at CDF, Fermilab ADD model Drell-Yan production of a graviton of varying string scale M S = M Pl(4+n) [4]
INSTITUT MAX VON LAUE - PAUL LANGEVIN Measurement of parity-violating asymmetries in the reactions of light nuclei with polarized neutrons ( 6.
Electric Charge 22-1 All solids, liquids, and gases are made of tiny particles called atoms. Atoms are made of even smaller particles called protons,
The Constancy of Constants. Dirac’s Large Number Hypothesis “A New Basis for Cosmology” Proceedings of the Royal Society of London, A165, 199 (1938) Ratio.
ANTIHYDROGEN Gravitational States above material surface A. Voronin P.Froelich V.Nesvizhevsky.
Test exposure analysis
qBOUNCE: a quantum bouncing ball gravity spectrometer
Orbitals and Quantum Numbers
The Atomic Nucleus.
Gravitational Quantum States of Antihydrogen
Electromagnetism 1865: James Clerk Maxwell 1887: Heinrich Hertz
Electronic Structure of Atoms
1) The number of neutrons in 17O is:
September 22, 1998 Models of the Atom - Orbits to Clouds
Intro to Electricity
Effective luminosity simulation for PANDA experiment
Fragmentation cross sections of Fe26+, Si14+ and C6+ ions of 0
Presentation transcript:

Gravity at Micron Hartmut Abele

Hartmut Abele, Universität Heidelberg 2 Galileo in Pisa Objekt: Neutron Höhe: ~ 50  m Fallhöhe > 50  m Fallhöhe < 50  m

Hartmut Abele, Universität Heidelberg 3 QM Hydrogen atom QM: bei gebundenen Zuständen diskrete Energieniveaus Aufenthaltswahrscheinlichkeit: Quadrat der Wellenfunktion  n,l,m (r,,  )

Hartmut Abele, Universität Heidelberg 4 Gitarre Airy-Funktion Abstand vom Spiegel Energie Abstand vom Spiegel mgz

Hartmut Abele, Universität Heidelberg 5 Rb Atoms Bouncing in a Stable Gravitatonial Cavity E. Hinds et al., Yale, Imperial College London E. Hinds et al., Yale, Imperial College

Hartmut Abele, Universität Heidelberg 6 The quantum bounce

Hartmut Abele, Universität Heidelberg 7 Quantum bounce

Hartmut Abele, Universität Heidelberg 8 Observation of Bound Quantum States Energy Distance to Mirror mgz Neutron mirror: polished glass plate 10 cm long Nature (2002), Phys. Rev. D ( 2003). T~h 3/2

Hartmut Abele, Universität Heidelberg 9 Schrödinger Equation Energy Distance to Mirror mgz

Hartmut Abele, Universität Heidelberg 10 A comparison: Neutrons, Atoms and Electrons e+n- System ly

Hartmut Abele, Universität Heidelberg 11 2 nd Run 2002 V. Nesvizhevsky et al., EPJ, 2005

Hartmut Abele, Universität Heidelberg 12 Reversed Geometry A. Westphal, 2001

Hartmut Abele, Universität Heidelberg 13 the Experiment Neutron detection: a) a)He – detector n + 3 He  t + p (no spatial resolution) b) b)Track detector n U  fission n + 10 B  Li +  Neutron detection: a) a)He – detector n + 3 He  t + p (no spatial resolution) b) b)Track detector n U  fission n + 10 B  Li + 

Hartmut Abele, Universität Heidelberg 14 Fission fragment XX UCN neutrons ~0.2  120 mm 15 mm How does the detector work? Uranium or Boron coating CR39 Plastic

Hartmut Abele, Universität Heidelberg 15 CR39 track detector Uranium Detector Boron Detector

Hartmut Abele, Universität Heidelberg 16 ~ 10 cm ~ 200µm

Hartmut Abele, Universität Heidelberg 17 Neutron Density Distribution with Spatial Resolution Detector First three levels V. Nesvizhevsky et al., EPJ,  m 

Hartmut Abele, Universität Heidelberg 18 C. Krantz, Diploma thesis, 2006

Hartmut Abele, Universität Heidelberg 19 Bestimmung von g g = (9.8 ± 0.2) m/s 2

Hartmut Abele, Universität Heidelberg Newton´s Law and the Question of Large Extra Dimension of Space and Time Deviations from Newton's law 1/r 2 to 1/r 2+n, for n extra large dimensions. Motivated by the problem of supersymmetry breaking, new scalar forces in the sub-millimeter range for a supersymmetry breaking scale of 1 – 10 TeV. These correspond to Compton wavelengths in the range of 1 mm to 10 mm. Repulsive forces mediated by possible abelian gauge fields in the bulk. The strength of the new force would be 10 9 to times stronger than gravity. M PL M n PL

Hartmut Abele, Universität Heidelberg 21 Limits for alpha and lambda Green: Neutron Limits

Hartmut Abele, Universität Heidelberg 22 Kollaboration ILL Grenoble V. Nesvizhevsky, A. Petukhov, H. Boerner, L. Lukovac, S. Roccia Universität Heidelberg N. Haverkamp, C. Krantz, D. Mund, S.Nahrwold, F. Rueß, T. Stöferle U. Mainz S. Baeßler LPSC, Grenoble K. Protasov PNPI, Gatchina A. Gagarsky, G. Petrov, S. Soloviev SISSA (Italien) A. Westphal JINR, Dubna A. Strelkov LPI, Moscow A. Voronin Univ. Gent J. Schrauwen