Results for "**Fundamental particles**"
Physics Encyclopedia Entry 1781929986
** This entry is about the **Higgs Boson**, a fundamental particle in the Standard Model of particle physics, discovered in 2012 at the Large Hadron Collider (LHC). ## Overview The **Higgs Boson** is a scalar boson predicted by the **Standard Model of particle physics** to explain how particles acquire mass. It is named after physicist **Peter Higgs**, who, along with several others, proposed the existence of this particle in the 1960s. The Higgs Boson is a key component of the **Higgs mechanism**, which describes how particles interact with the **Higgs field**, a fundamental field that permeates all of space. The discovery of the Higgs Boson was a major milestone in the history of physics, confirming a fundamental aspect of the Standard Model and providing evidence for the existence of the Higgs field. The Higgs Boson is a **scalar boson**, meaning it has zero spin and zero electric charge. It is a **heavy particle**, with a mass of approximately 125 GeV (gigaelectronvolts), which is about 133 times the mass of a proton. ## History/Background The concept of the Higgs Boson was first proposed by **Peter Higgs**, **François Englert**, and **Robert Brout** in the 1960s. They suggested that a new field, the Higgs field, was responsible for giving particles mass. The Higgs field is a fundamental field that permeates all of space, and particles interact with it as they move through space. The interaction between particles and the Higgs field causes them to acquire mass. The discovery of the Higgs Boson was a long and challenging process. The **Large Hadron Collider (LHC)**, a powerful particle accelerator located at CERN in Geneva, Switzerland, was built specifically to search for the Higgs Boson. The LHC collided protons at incredibly high energies, producing a vast number of subatomic particles. The ATLAS and CMS experiments, two of the four major experiments at the LHC, were designed to detect the Higgs Boson. ## Key Information The discovery of the Higgs Boson was announced on July 4, 2012, by the ATLAS and CMS experiments. The discovery was confirmed on March 14, 2013, when the two experiments reported their results at a conference in CERN. The Higgs Boson was detected by observing the decay of the Higgs Boson into two **bottom quarks**, which are a type of subatomic particle. The Higgs Boson is a **scalar boson**, meaning it has zero spin and zero electric charge. It is a **heavy particle**, with a mass of approximately 125 GeV (gigaelectronvolts), which is about 133 times the mass of a proton. The Higgs Boson interacts with the **Higgs field**, which is a fundamental field that permeates all of space. The interaction between particles and the Higgs field causes them to acquire mass. ## Significance The discovery of the Higgs Boson is a major milestone in the history of physics, confirming a fundamental aspect of the Standard Model and providing evidence for the existence of the Higgs field. The Higgs Boson is a key component of the **Higgs mechanism**, which describes how particles acquire mass. The discovery of the Higgs Boson has also opened up new areas of research, including the study of the **Higgs field** and its interactions with other particles. INFOBOX: - **Name:** Higgs Boson - **Type:** Fundamental particle - **Date:** 2012 (discovery announced) - **Location:** Large Hadron Collider (LHC), CERN, Geneva, Switzerland - **Known For:** Discovery of the Higgs Boson, confirmation of the Higgs mechanism TAGS: **Higgs Boson**, **Standard Model**, **Higgs field**, **Large Hadron Collider**, **Particle physics**, **Fundamental particles**, **Scalar boson**, **Heavy particle**, **Higgs mechanism**
SciencePhysics Encyclopedia Entry 1777990098
** The **Higgs Boson** is a fundamental subatomic particle discovered in 2012, responsible for giving other particles mass through the **Higgs Field**. ## Overview The **Higgs Boson** is a scalar boson predicted by the **Standard Model of particle physics**, a theoretical framework that describes the behavior of fundamental particles and forces in the universe. The **Higgs Boson** was discovered on July 4, 2012, at the **Large Hadron Collider (LHC)**, a powerful particle accelerator located at CERN, the European Organization for Nuclear Research, in Geneva, Switzerland. The discovery confirmed the existence of the **Higgs Field**, a field that permeates all of space and is responsible for giving other particles mass. The **Higgs Boson** is named after physicist Peter Higgs, who, along with several other physicists, proposed the existence of the **Higgs Field** in the 1960s. The **Higgs Boson** is a massive particle, with a mass of approximately 125 GeV (gigaelectronvolts), which is about 133 times the mass of a proton. The **Higgs Boson** decays rapidly into other particles, making it challenging to detect directly. ## History/Background The **Standard Model of particle physics** was developed in the 1970s, and it predicted the existence of the **Higgs Boson** as a necessary component of the **Higgs Field**. The **Higgs Field** is responsible for giving other particles mass by interacting with them as they move through space. The **Higgs Boson** is the quanta of the **Higgs Field**, and its discovery confirmed the existence of the **Higgs Field**. The search for the **Higgs Boson** began in the 1980s, and it was a major focus of particle physics research in the 1990s and 2000s. The **Large Hadron Collider (LHC)** was built specifically to search for the **Higgs Boson**, and it began operating in 2008. The **LHC** collides protons at incredibly high energies, creating a vast array of subatomic particles that can be detected and analyzed. ## Key Information The **Higgs Boson** was discovered on July 4, 2012, by a team of physicists at CERN using the **ATLAS** and **CMS** experiments. The discovery was announced on July 4, 2012, and it was confirmed by further analysis in the following months. The **Higgs Boson** was detected by observing the decay of other particles into **Higgs Bosons**, which then decayed into other particles that could be detected. The **Higgs Boson** has a mass of approximately 125 GeV, which is consistent with the predictions of the **Standard Model of particle physics**. The **Higgs Boson** is a scalar boson, meaning that it has no spin, and it is a fundamental particle that cannot be broken down into smaller particles. ## Significance The discovery of the **Higgs Boson** confirmed the existence of the **Higgs Field**, which is a fundamental component of the **Standard Model of particle physics**. The **Higgs Boson** is a key component of the **Standard Model**, and its discovery confirmed the predictions of the **Standard Model**. The discovery of the **Higgs Boson** has significant implications for our understanding of the universe. It confirms that the **Standard Model of particle physics** is a fundamental theory that describes the behavior of fundamental particles and forces in the universe. The **Higgs Boson** also has implications for our understanding of the origin of mass in the universe, and it has opened up new areas of research in particle physics. INFOBOX: - Name: Higgs Boson - Type: Fundamental particle - Date: July 4, 2012 - Location: CERN, Geneva, Switzerland - Known For: Discovery of the Higgs Boson, confirmation of the Higgs Field TAGS: **Higgs Boson**, **Higgs Field**, **Standard Model of particle physics**, **Large Hadron Collider (LHC)**, **ATLAS**, **CMS**, **Particle physics**, **Fundamental particles**, **Scalar boson**
SciencePhysics Encyclopedia Entry 1781541847
** This article provides an in-depth exploration of the **Higgs Boson**, a fundamental particle discovered in 2012 that explains how other particles acquire mass. ## Overview The **Higgs Boson** is a scalar boson predicted by the **Standard Model of particle physics** to be responsible for giving other particles mass. It is a crucial component of the universe, and its discovery has confirmed a fundamental aspect of our understanding of the universe. The Higgs Boson was first proposed by physicist **Peter Higgs** and others in the 1960s, and its existence was confirmed by the **Large Hadron Collider (LHC)** at **CERN** in 2012. The **Higgs Field**, a field that permeates all of space, is responsible for giving particles mass. When a particle interacts with the Higgs Field, it acquires mass. The Higgs Boson is the quanta of the Higgs Field, and its discovery has confirmed the existence of this field. The Higgs Boson is a fundamental particle, and its properties have been extensively studied since its discovery. ## History/Background The concept of the **Higgs Boson** was first proposed by **Peter Higgs** and others in the 1960s, as a way to explain how other particles acquire mass. The **Standard Model of particle physics** was developed in the 1970s, and it predicted the existence of the Higgs Boson. However, the Higgs Boson was not directly detectable, and its existence was not confirmed until the 2010s. The **Large Hadron Collider (LHC)** at **CERN** was built to study high-energy particle collisions. In 2012, the LHC detected a particle that was consistent with the predicted properties of the Higgs Boson. The discovery was announced on July 4, 2012, and it was confirmed by subsequent experiments. ## Key Information * **Mass**: The Higgs Boson has a mass of approximately 125 GeV (gigaelectronvolts). * **Spin**: The Higgs Boson has zero spin, which is a characteristic of scalar bosons. * **Decay modes**: The Higgs Boson decays into other particles, such as **bottom quarks**, **tau leptons**, and **W and Z bosons**. * **Production mechanisms**: The Higgs Boson can be produced in high-energy collisions, such as those at the LHC. * **Properties**: The Higgs Boson has been extensively studied, and its properties have been confirmed to be consistent with the predictions of the Standard Model. ## Significance The discovery of the **Higgs Boson** has confirmed a fundamental aspect of our understanding of the universe. It has confirmed the existence of the **Higgs Field**, which is responsible for giving particles mass. The Higgs Boson has also provided insights into the **Standard Model of particle physics**, and it has opened up new avenues for research in particle physics. The discovery of the Higgs Boson has also had significant implications for our understanding of the universe. It has confirmed that the universe is governed by a set of fundamental laws, and it has provided insights into the nature of mass and energy. INFOBOX: - **Name**: Higgs Boson - **Type**: Fundamental particle - **Date**: 2012 - **Location**: CERN, Switzerland - **Known For**: Discovery of the Higgs Boson, confirmation of the Higgs Field TAGS: **Higgs Boson**, **Standard Model of particle physics**, **Large Hadron Collider (LHC)**, **CERN**, **Particle physics**, **Fundamental particles**, **Scalar bosons**, **Mass**, **Energy**, **Particle collisions**
SciencePhysics Encyclopedia Entry 1781048465
** **Physics Encyclopedia Entry 1781048465** refers to the **Higgs Boson**, a fundamental particle in the **Standard Model of particle physics** that was discovered in 2012, confirming the existence of the **Higgs Field**, a field that gives other particles mass. **CONTENT:** ## Overview The **Higgs Boson** is a scalar boson that is the quanta of the **Higgs Field**, a field that permeates all of space and is responsible for giving other particles mass. The existence of the **Higgs Boson** was first proposed by **Peter Higgs** and **Felix Bloch** in the 1960s as a way to explain how particles acquire mass. The **Higgs Boson** is named after **Peter Higgs**, who, along with **Robert Brout** and **François Englert**, proposed the **Higgs Mechanism**, which describes how the **Higgs Field** interacts with other particles to give them mass. The **Higgs Boson** is a very massive particle, with a mass of approximately **125 GeV** (gigaelectronvolts), which is about 133 times the mass of a **proton**. It is a **scalar boson**, which means that it has no spin and no electric charge. The **Higgs Boson** is produced in high-energy collisions, such as those that occur in particle accelerators, and its detection is a key part of the **Standard Model of particle physics**. ## History/Background The **Higgs Boson** was first proposed in the 1960s by **Peter Higgs**, **Robert Brout**, and **François Englert**, who were trying to explain how particles acquire mass. They proposed the **Higgs Mechanism**, which describes how the **Higgs Field** interacts with other particles to give them mass. The **Higgs Mechanism** was a major breakthrough in particle physics, as it provided a way to explain how particles acquire mass without violating the principles of **special relativity**. The **Higgs Boson** was first detected in 2012 by the **ATLAS** and **CMS** experiments at the **Large Hadron Collider** (LHC) in Geneva, Switzerland. The detection of the **Higgs Boson** was a major milestone in particle physics, as it confirmed the existence of the **Higgs Field** and provided evidence for the **Standard Model of particle physics**. ## Key Information * **Mass:** 125 GeV (gigaelectronvolts) * **Spin:** 0 (scalar boson) * **Electric charge:** 0 * **Production:** Produced in high-energy collisions, such as those that occur in particle accelerators * **Detection:** Detected by the **ATLAS** and **CMS** experiments at the **Large Hadron Collider** (LHC) in 2012 ## Significance The **Higgs Boson** is a fundamental particle in the **Standard Model of particle physics**, and its detection has confirmed the existence of the **Higgs Field**, a field that gives other particles mass. The **Higgs Boson** is a key part of the **Standard Model**, which describes the behavior of fundamental particles and forces in the universe. The detection of the **Higgs Boson** has also opened up new areas of research, such as the study of the **Higgs Field** and its interactions with other particles. INFOBOX: - **Name:** Higgs Boson - **Type:** Fundamental particle - **Date:** 2012 (discovered) - **Location:** Large Hadron Collider (LHC) in Geneva, Switzerland - **Known For:** Confirmation of the existence of the **Higgs Field** and the **Standard Model of particle physics** TAGS: **Higgs Boson**, **Higgs Field**, **Standard Model of particle physics**, **Large Hadron Collider**, **Particle physics**, **Fundamental particles**, **Scalar boson**, **Mass**, **Electric charge**, **Spin**